Tokushima University / Educator and Researcher Directory --- Sugiyama, Shigeru

Personal Web Page

http://www.chem.tokushima-u.ac.jp/C3/

https://researchmap.jp/read0017402 (researchmap)

https://orcid.org/0000-0003-1929-7943 (ORCID)

Field of Study

○	Reaction Engineering

Subject of Study

○	Oxidative Dehydrogenation of Alkanes on Solid Catalysts, Conversion of various alcohols on mesoporous silica doped with various cations, Catalytic preparation of precursors of methyl methacrylate, Application of microreactor to solid catalysts, Recovery of phosphorus from unused resources (alkane, Mesoporous silica, alcohols, Microreactor, Recovery of phosphorus, Unused resources) (Oxidative dehydrogenation of alkanes is examined on various solid catalysts in the presence and absence of solid-phase additives. The catalytic conversion of ethanol and 1,2-propandiol to various chemicals is examined on various mesoporous silica doped with various cations. The preparation of the precursors of methyl methacrylate (MMA) from various resources is examined on various metallic and oxide catalysts together with the employment of microreactor. Recovery of phosphorus from various unused resources is also extensively investigated.)

Book / Paper

Book:

1.	Shigeru Sugiyama and authors 73 : Low-Temperature and Low-Pressure Synthesis of Ammonia and New Utilization Technology ∼ Combustion/Co-firing Technology, Hydrogen Carrier∼, --- Ammonia Recovery from Industrial Wastewater Using Magnesium Phosphate ---, Technical Information Institute Co., Ltd., Tokyo, May 2023.
2.	Shigeru Sugiyama and authors 81 : Measures against Catalyst Deactivation, Longevity of Catalysts ∼ Mechanism of Deactivation / Micronization of Catalysts / Reduction of Precious Metals and Free-up, --- Catalyst Development that Takes Advantage of Catalyst Deactivation Factors (Chapter 6 Section 5) ---, Technical Information Institute Co., Ltd., Tokyo, Nov. 2020.
3.	Shigeru Sugiyama, Toshihiro Moriga, Masahiro Katoh, Kei-ichiro Murai, Toshihide Horikawa, Naohiro Shimoda, Akihiro Furube, Shin-ichiro Yanagiya, Masamichi Ogasawara, Takashi Yamamoto, Yoshitoshi Nakamura, Chikako Asada, Chizuru Sasaki, Hideji TANAKA, Masaki Takeuchi, Yutaka Taketani, Hisami Okumura, Masashi Masuda and Toshihiro Okamoto : 枯渇資源と技術開発, 徳島大学産業院出版部, Tokushima, Mar. 2020. (Summary) 2017年度から徳島大学重点クラスター``人類の恒久的繁栄に向けた対枯渇資源対応技術の開発''として活動した成果を，一般の読者にもわかりやすいように公表した徳島大学産業院出版部から始めて出版した書籍である．
4.	Shigeru Sugiyama : Phosphorus Recovery and Recycling, --- Chapter 27. Recovery of Calcium Phosphate from Composted Chicken Manure and Industrial Waste ---, Springer Nature Singapore Pte Ltd., Singapore, Jun. 2018.
5.	Shigeru Sugiyama and Approximately 150 authors : Encyclopedia of Phosphorus, 朝倉書店, Tokyo, Nov. 2017.
6.	Shigeru Sugiyama and Approximately 200 authors : How to Prepare Heterogeneous and Homogeneous Catalysts, NTS Inc., Tokyo, Apr. 2011. (Summary) 触媒の入門者から専門家を対象とした，触媒の具体的な調製法を集大成した本．第3章複合酸化物 5節ヒドロキシアパタイトの合成を執筆した．
7.	Tokuo Ohnishi, Yasuhiro Uosaki, Kenichi Maeda, Masami Shishibori, Susumu Nakano, Yoshihiro Tada, Junji Tamatani, Naoyuki Shimomura, Atsushi Mikami, Masashi Kurashina, Maki Nakamura, Shigeru Sugiyama, Masato Ozawa, Hirotsugu Yamamoto, Tokue Kuroda, Atsushi Tabata, Yuka Sasaki and Mika Shimaki : Safety Manual, Faculty of Engineering, Tokushima, Feb. 2010.
8.	Shigeru Sugiyama and Approximately 300 authors : OHM HEADLINE REVIEW 2006, Ohmsha, Ltd., Tokyo, May 2006. (Summary) 後術総合誌OHMに掲載されたHEADLINE REVIEWに掲載された解説を単行本化したもの．300人以上の専門家によって執筆されている．第II編環境・安全の分野に掲載されている．
9.	Shigeru Sugiyama, Chiaki Shinohara, Daisaku Makino, Satoshi Kawakami and Hiromu Hayashi : Liquid Film State under Reactive Distillation Conditions for the Dehydrogenation of Decalin on Platinum Supported on Active Carbon and Boehmite, Elsevier, Amsterdam, May 2006. (Summary) 本書は，第4回Asia-Pacific Chemical Reaction Engineering Symposiumにおいて発表された論文の中で審査を受けた論文をまとめたものである(p.281-p.284)．デカリンからナフタレンへの脱水素反応をPt/C, Pt/Al2O3およびPt/Al(OH)Oで行い，過熱液膜条件を達成するには反応基質と担体との相互作用が重要であることを示した．
10.	Shigeru Sugiyama and 215 authors : Dictionary on Chemical Engineering, MARUZEN Co.,Ltd., Tokyo, Mar. 2005. (Summary) 初版化学工学便覧で使用されている専門用語の解説を目的として1953年出版された化学工学辞典(初版)の改訂3版の出版(11986年)以来，化学工学が飛躍的な発展を遂げ，この間新しい専門用語が多数生まれたことに対応すべく出版されたものである(A5版，650頁)．化学工学各専門分野(28分野)から選定された用語について，各分野の適切な専門家による解説が掲載されており，固体触媒反応分野の執筆者の1名として，触媒調製法のなかの「イオン交換法」，「含浸法」，「共沈法」および「混錬法」の解説を行った．
11.	Koji Soda, Yoshio Kashida, Shigeru Sugiyama, Masahiro Nomura, Kenji Kita, Mayumi YAMAMOTO and Tomohiko Maeda : レポート作成指導ハンドブック, Center for University Extension, Tokushima, Jan. 2005. (Summary) 入学初年次生のレポート作成指導をするための具体的な事例を示した指導書(p.1-p.30)．本書の必要部分をコピーして学生に配布できるように，学生を読者にした記述スタイルを取っている．レポート作成手順を示し，学生が従来戸惑うことの多かった部分に具体的事例を示すとともに，最近問題となっている著作権などに関連する注釈や引用の具体例を明記した．またレポート作成の手助けとなるよう徳島大学付属図書館ホームページ利用法も示した．
12.	Hiromu Hayashi, Shigeru Sugiyama and John B. Moffat : The Effect of Compositional Changes on Methane Oxidation Processes with Structurally Invariant Catalysts, Elsevier, Amsterdam, Sep. 1998. (Summary) 本書は，第5回表記シンポジウムにおいて発表された論文の中で審査を受けた論文をまとめたものである(p.325-p.330)．ヒドロキシアパタイトを固体NMRおよびESCAなどを用いて解析し，その結果を触媒活性と相関した結果を報告している．特に触媒の組成変化に対する触媒活性の変化を検討し，鉛を導入すると高活性になることを，触媒の構造変化をNMRのケミカルシフト変化およびXRDのピークシフトに基づいて議論した．
13.	Hiromu Hayashi, Hiroyoshi Kanai, Yasuyuki Matsumura, Shigeru Sugiyama and John B. Moffat : Oxidation Process on Stoichiometric and Nonstoichiometric Hydroxyapatites, Elsevier, Amsterdam, Jul. 1997. (Summary) 本書は，第3回表記世界会議において発表された論文の中で審査を受けた論文をまとめたものである(p.673-p.681)．材料として注目されているヒドロキシアパタイトを用いて天然ガスのホルムアルデヒドへの部分酸化変換を行った結果を報告している．ヒドロキシアパタイトをESRで分析しその結果からヒドロシキアパタイトのメタン(天然ガス)の酸化活性点を提案するとともに反応機構を提案した．
14.	Hiromu Hayashi, Shigeru Sugiyama, Toshihiro Moriga, Naoki Masaoka and Atsushi Yamamoto : Phase Transition of Crystalline a-Te₂MoO₇ to the Vitreous B-form, Surface Composition, and Activity in the Vapor-Phase Selective Oxidation of Ethyl Lactate to Pyruvate over TeO₂-MoO₃ Catalysts, Elsevier, Amsterdam, Jan. 1997. (Summary) 本書は，第4回表記国際学会において発表された論文の中で審査を受けた論文をまとめたものである(p.421-p.428)．気相における乳酸エチルからピルビン酸エチルへの変換に対し有効な触媒系を見出し，その同定をXRDやEXAFSを用いて詳細に行った結果について報告をしている．TeO2-MoO3複合酸化物系において，結晶性a-Te2MoO7が活性触媒である一方，ガラス質b-Te2MoO7は活性が低いことを見出した．
15.	Yasuyuki Matsumura, Shigeru Sugiyama and John B. Moffat : Oxidative Coupling of Methane over Praseodymium Oxide in the Presence and Absence of Tetrachloromethane, American Chemical Society, Washington, DC, Jan. 1993. (Summary) 本書は，第204回アメリカ化学会の選択的酸化に関する石油分科会において発表された論文の中で審査を受けた論文をまとめたものである(p.326-p.339)．25章において，希土類酸化物を触媒とした天然ガス変換に関する報告をしている．酸化プラセオジウムを触媒とし原料ガス中に四塩化炭素を存在させると，触媒がオキシ塩化ジルコニルに変換するとともに，著しく酸化カップリング活性が向上することを示し，反応機構を提案した．

Academic Paper (Judged Full Paper):

1.	Shigeru Sugiyama, Takumi Hashimoto, Naohiro Shimoda, Takaiku Yamamoto, Hiromu Yano, Hisahiro Matsunaga and Yoshiyuki Nakamura : Key Factors for the Separation of Silicon and Iron during Phosphorus Recovery from Slag Discharged from the Double-Slag Refining Process, Phosphorus Research Bulletin, Vol.39, 23-28, 2023. (Summary) In the present study, we developed a technology for concentrating and recovering phosphorus from slag-like phosphorus-containing unused resources and applied it to slag discharged during the latest steelmaking process, that is, double-slag refining process (DRP). The technology we developed consists of the following four processes: Process (1) is the initial acid elution; Process (2) involves alkali precipitation; Process (3) is the second acid elution; and, Process (4) utilizes ion-exchange. In Process (1), the addition of DPR slag to 0.5 M of a nitric acid solution for 24 min resulted in sufficient phosphorus dissolution. In Process (2), ammonia was added to the dissolved solution, and phosphorus was precipitated with high efficiency. The timing of the addition of ammonia significantly influenced the removal of silicon and iron, which would have been inconvenient to accomplish in subsequent processes. In Process (3), the precipitation obtained in Process (2) was re-dissolved in a nitric acid solution. The dissolution of phosphorus together with other elements progressed sufficiently, and we confirmed that silicon could be completely separated as silica by using high-concentration nitric acid at this stage. The fact that silicon could be removed during Process (3) was an important finding, since silicon could not have been separated in the Process (4). In Process (4), by passing the phosphorus-containing solution obtained in Process (3) through an ion exchange resin, elements other than phosphorus and silicon could be removed, which confirms that the range of applications for this technology could be expanded. (Tokushima University Institutional Repository) ● Metadata: 118626 (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.39.23 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.39.23 (Tokushima University Institutional Repository: 118626, DOI: 10.3363/prb.39.23)
2.	Shigeru Sugiyama, Akihiko Kiozumi, Takahisa Iwaki, Taiki Iwai, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Regeneration of Alumina-Supported Nickel Oxide Catalyst Covered with Large Amounts of Carbon Deposits During the Dehydrogenations of Ethane, Propane, and Isobutane, Journal of the Japan Petroleum Institute, Vol.66, No.6, 223-230, 2023. (Summary) Improvement in the dehydrogenations of ethane, propane, and isobutane over alumina-supported nickel oxides have been reported along with the formation of large amounts of carbon deposition with time-on-stream, but catalyst activity is decreased with an additional increase in time-on-stream. This improvement in activity is due to metallic nickel that is highly dispersed over carbon nanotube-like depositions. When this highly dispersed metallic nickel is further covered with carbon deposits, the activity decreases. In this paper, we describe the result of oxygen treatment to regenerate the catalyst. It is generally accepted that oxygen treatment, to remove carbon depositions, results in a less active catalyst due to sintering of the active species. We speculated, however, that sintered nickel oxide could form carbon nanotubes in the proposed system, and that the formation of highly dispersed nickel over the nanotubes would regenerate the catalyst. To prove this hypothesis, the dehydrogenations of ethane, propane, and isobutane were investigated using 18, 15, and 20% nickel oxide supported on γ-alumina, respectively. We confirmed regeneration of the catalytic activity via oxygen treatment during subsequent dehydrogenations. (Keyword) Catalyst regeneration / Nickel catalyst / Catalytic dehydrogenation / Ethane / Propane / Isobutane (Tokushima University Institutional Repository) ● Metadata: 118400 (Link to Publication Site) ● Publication site (DOI): 10.1627/jpi.66.223 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1627/jpi.66.223 (Tokushima University Institutional Repository: 118400, DOI: 10.1627/jpi.66.223)
3.	Shigeru Sugiyama, Yuka Hiwada, Ryota Yahara, Taichi Nishimura and Naohiro Shimoda : Effective Dechlorination of 2-Chloropropene to Propylene on a Metallic Nickel Catalyst Supported on γ-Alumina, Journal of the Japan Petroleum Institute, Vol.66, No.6, 217-222, 2023. (Summary) In our previous paper, we reported that the reductive conversion of 2-chloropropene (2-PEN) on -alumina-supported palladium catalysts showed high activity at 348 K. In this catalyst system, however, 2-chloropropane (2-PAN), propylene, and propane were produced non-selectively, which necessitated a separation process when considering actual industrial development. In the present study, an alumina-supported nickel catalyst achieved a highly selective conversion of 2-PEN to propylene. For example, at 473 K, the propylene selectivity reached 95.7% when the conversion of 2-PEN was 15.0% on the catalyst loaded with 10% nickel. However, since propylene yield was only 14.3%, the reaction was examined at 623K. This resulted in a 75.6% conversion of 2-PEN and a 78.6% selectivity to propylene, which accompanied to a sufficient 59.4% yield. The most notable point was that no propane was produced under these conditions. Therefore, there is no need to separate propane and propylene. We concluded that by using nickel as a catalyst, an excessive reduction of propylene to propane could be suppressed. (Keyword) 2-Chloropropene / Propylene / Dechlorination / Hydrogenation / Nickel catalyst (Tokushima University Institutional Repository) ● Metadata: 118399 (Link to Publication Site) ● Publication site (DOI): 10.1627/jpi.66.217 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1627/jpi.66.217 (Tokushima University Institutional Repository: 118399, DOI: 10.1627/jpi.66.217)
4.	Shigeru Sugiyama, Li-Hao Hsiao, Taizoh Tokunaga, Takumi Hashimoto, Masaki Habara, Naohiro Shimoda, Jhy-Chern Liu, Seiichi Abe and Takaiku Yamamoto : Phosphorus Recovery from Sewage-sludge Molten Slag Using a Combination of Acid-dissolution, Alkali-precipitation, and Ion-exchange, Phosphorus Research Bulletin, Vol.38, 60-66, 2022. (Summary) We recently reported an efficient procedure for recovering phosphoric acid from dephosphorization slag. This recovery procedure consists of a combination of the following four processes: (1) A first dissolution process of slag in a nitric acid solution; (2) a precipitation process then adds ammonia to the obtained eluate; (3) a second dissolution process dissolves the precipitation from the nitric acid eluate; and, (4) the final process involves ion exchange in which the obtained eluate is passed through an ion exchange resin. In the present study, this recovery procedure was applied to concentrate and recover phosphorus from sewage-sludge molten slag, which is an unused resource that should be considered a new resource for phosphorus. As a result, our procedure for recovery from dephosphorization slag was viable following two revisions. Initially, the time for the first dissolution process was extended from 0.2 h to 1 h, but 0.2 h proved to be the optimum time for dephosphorization slag. Next, we discovered it was better to perform the filtration one day after adding the ammonia instead of immediately after adding it. The other two processes could be treated under substantially the same conditions as in the case of dephosphorization slag, and high-purity phosphorus was obtained. (Tokushima University Institutional Repository) ● Metadata: 117951 (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.38.60 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.38.60 (Tokushima University Institutional Repository: 117951, DOI: 10.3363/prb.38.60)
5.	Shigeru Sugiyama, Akihiko Koizumi, Takahisa Iwaki, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Enhancement of the Catalytic Activity Associated with Carbon Deposition Formed on NiO/Al2O3 During the Dehydrogenation of Ethane and Propane, Journal of Chemical Engineering of Japan, Vol.55, No.9, 290-299, 2022. (Summary) In the recent study, the dehydrogenation of isobutane to isobutene was accomplished using a NiO/ -Al2O3 catalyst, and significant improvement in the time-on-stream yield of isobutene was accomplished. During the normal catalytic dehydrogenation of alkanes, the catalyst is covered by the carbon deposition that is generated during the reaction, which drastically reduces activity with time-on-stream. Therefore, no examples of the catalytic dehydrogenation of isobutane have yet been reported. This study used either ethane or propane as a source of isobutane to examine whether the activity was improved with time-on-stream. As a result, in the dehydrogenations of both ethane and propane on a NiO/ -Al2O3 catalyst, the catalytic activity decreased with time-on-stream when the supporting amounts of NiO was small. By contrast, when the supporting amount of NiO was large, the catalytic activity improved with time-on-stream. The results using a NiO/ -Al2O3 catalyst with small and large NiO loadings were similar to those of isobutane dehydrogenation and it was confirmed that the dehydrogenation activity was improved with time-on-stream in the catalytic dehydrogenations of ethane, propane, and isobutane using large NiO loadings. Intermediate behavior using a moderate amount of NiO loading, which was not detected in the dehydrogenation of isobutane, was also observed, which resulted in a maximum yield of either ethylene or propylene at 2.0 or 3.25 h on-stream, respectively. We concluded that the reason the catalytic activity did not improve with time-on-stream when using a NiO/ -Al2O3 catalyst was because the supporting amount of NiO was too small. These results show that activity with time-on-stream could also be improved in the dehydrogenations of other alkanes. (Keyword) Dehydrogenation / Ethane / Propane / Nickel Oxide / Catalyst Deactivation (Tokushima University Institutional Repository) ● Metadata: 117202 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.22we028 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.22we028 (Tokushima University Institutional Repository: 117202, DOI: 10.1252/jcej.22we028)
6.	Shigeru Sugiyama, Tashu Yoshida, Naohiro Shimoda, Tomoyuki Ueki, Yuki Kato and Wataru Ninomiya : Carbon Deposition Assisting the Enhancement of Catalytic Activity with Time-on-Stream in the Dehydrogenation of Isobutane over NiO/Al2O3, Journal of Chemical Engineering of Japan, Vol.55, No.7, 248-254, 2022. (Summary) In the transformation reaction of alkanes to alkenes via catalytic dehydrogenation, it is generally accepted that the so-called catalytic deactivation behavior will occur. This phenomenon causes a drastic reduction in activity with time-on-stream. It is understood that carbon deposition generated during the reaction then covers the surface of the catalyst, and this leads to a drastic decrease in activity. However, contrary to this common wisdom, our laboratory reported that the dehydrogenation of isobutane to isobutene on NiO/γ-Al2O3 within a specific range of NiO loading in the presence of CO2 actually improved the yield of isobutene with time-on-stream. Since few such cases have been reported, in this study, isobutane was dehydrogenated in the presence of CO2 using NiO/α-Al2O3 as the catalyst with 20% NiO loading and improvement was again observed. In order to investigate the cause of the improvement, both NiO/γ-Al2O3 and NiO/α-Al2O3 with 20% NiO loading were examined in detail following the reaction. According to TEM analysis, both catalysts were covered with a large amount of carbon deposition after the reaction, but there was a difference in the types. The carbon deposition on NiO/γ-Al2O3 had a fibrous nature while that on NiO/α-Al2O3 appeared to be a type of nanowire. Raman spectroscopy revealed that the carbonaceous crystal growth properties of two forms differed depending on the support. In particular, a catalytically active species of metallic nickel was formed in a high degree of dispersion in and on the above two forms of carbon deposition during the reaction, and this resulted in high activity even if the catalyst was covered with a carbon deposition. (Keyword) Dehydrogenation / Isobutane / Nickel Oxide / Catalyst Deactivation / Carbon Deposition (Tokushima University Institutional Repository) ● Metadata: 117154 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.22we031 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.22we031 (Tokushima University Institutional Repository: 117154, DOI: 10.1252/jcej.22we031)
7.	Shigeru Sugiyama, Kenta Imanishi, Takeru Ishimoto, Miku Hisai, Naohiro Shimoda and Takaiku Yamamoto : Elution Behavior of Dephosphorization Slag to Various Acids and effect of Addition of Aqueous Alkali to Acid Eluate, Phosphorus Research Bulletin, Vol.38, 47-52, 2022. (Summary) We recently developed a method for efficiently recovering phosphoric acid from dephosphorization slag. The most important processes in this recovery technique involve elution of the dephosphorization slag into an acid solution (acid-elution process) and the addition of an alkali to the acid eluate to form a precipitate (alkali-precipitation process). Ultimately, we settled the use of an aqueous nitric acid solution for the acid-elution step, while an aqueous ammonia solution proved to be the optimal choice to accomplish alkali precipitation. Herein, we describe the procedures used to compare the utility of nitric acid with that of hydrochloric acid, sulfuric acid, and citric acid in the acid-elution process, and describe our comparison of an aqueous sodium hydroxide with that of an aqueous ammonia in the alkali-precipitation process. Finally, we summarize our findings on the acids and alkalis that proved to be suitable for this technology. (Tokushima University Institutional Repository) ● Metadata: 116910 (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.38.47 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.38.47 (Tokushima University Institutional Repository: 116910, DOI: 10.3363/prb.38.47)
8.	Shigeru Sugiyama, Kenta Imanishi, Naohiro Shimoda, Jhy-Chern Liu, Hidetoshi Satou and Takaiku Yamamoto : Recovery of Phosphoric Acid and Calcium Phosphate from Dephosphorization Slag, Journal of Chemical Engineering of Japan, Vol.54, No.8, 467-471, 2021. (Summary) We previously reported that by adding aqueous ammonia to the nitric acid extract of dephosphorization slag, a solid with enhanced concentrations of calcium and phosphorus, could be recovered. The present study shows that a considerable amount of manganese and iron also remains, however, which creates difficulties in directly reusing the recovered solid. The recovered material was again dissolved in nitric acid and the resultant filtrate was passed through a cation exchange resin that mostly removed various cations from the yield of an aqueous phosphoric acid solution. The recovery of phosphoric acid was confirmed via 31P NMR. Furthermore, when calcium nitrate was added to this aqueous solution, calcium hydroxyapatite, which was converted to calcium phosphate after the calcination at 1073 K. Phosphoric acid, calcium hydroxyapatite, and calcium phosphate are raw materials that are used to produce various industrial products containing phosphorus, and the suggested process greatly improves the technology for recovering phosphorus-containing materials that are mostly used as fertilizer. (Keyword) Dephosphorization Slag / Recovery of Phosphorus / Phosphoric Acid / Calcium Phosphate / Hydroxyapatite (Tokushima University Institutional Repository) ● Metadata: 116059 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.21we029 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.21we029 (Tokushima University Institutional Repository: 116059, DOI: 10.1252/jcej.21we029)
9.	Shigeru Sugiyama, Shino Endo, Teppei Moroyama, Yuka Hiwada and Naohiro Shimoda : Synthesis of Chemical Precursors via the Catalytic Hydrogenation of 2-Chloropropene, Journal of the Japan Petroleum Institute, Vol.64, No.4, 211-217, 2021. (Summary) Allyl chloride is a synthetic intermediate that is used as an alkylating agent for pharmaceuticals, and is commonly synthesized at production sites related organochlorides. Allyl chloride is also the raw material that serves as a cross-linking agent for synthetic resins. In that particular synthesis process, however, the by-product 2-chloropropene (2-PEN) is a problem because it essentially has no practical use. In this study, an effective use for 2-PEN was investi-gated in the syntheses of 2-chloropropane (2-PAN) and propylene, which are precursors for various chemical products. To accomplish this, 2-PEN was hydrogenated on commercially available palladium catalysts such as OleMax 201, Ole-Max 301, OleMax 600, and HyFlex 500. The maximum yield of 2-PAN (10.6%) was detected at 348 K, P(H2) = 13.5 kPa and P(2-PEN) = 8.8 kPa, on OleMax 600 (0.5 g), while the maximum yield of propylene (26.0%) was realized under the same reaction conditions, with the exception of using at P(H2) = 7.9 kPa on HyFlex 500 (0.5 g). The selective formation of propylene such as 8.9, 100, and 8.9% for the conversion of 2-PEN, the selectivity of propylene, and the yield of propylene, respectively, were realized on OleMax201. The selective formation of 2-PAN, however, was not observed on all catalysts. Palladium loading strongly influenced the catalytic activity, but had none on either the specific surface area, or basic and acidic properties. (Keyword) 2-Chloropropene / 2-Chloropropane / Propylene / Hydrogenation / Palladium catalyst (Tokushima University Institutional Repository) ● Metadata: 115855 (Link to Publication Site) ● Publication site (DOI): 10.1627/jpi.64.211 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390570022236945408 ● Search Scopus @ Elsevier (DOI): 10.1627/jpi.64.211 (Tokushima University Institutional Repository: 115855, DOI: 10.1627/jpi.64.211, CiNii: 1390570022236945408)
10.	Shigeru Sugiyama, Ikumi Okitsu, Kazuki Hashimoto, Yutaro Maki, Naohiro Shimoda, Akihiro Furube, Yuki Kato and Wataru Ninomiya : Improvement of Propylene Epoxidation Caused by Silver Plasmon Excitation by UV-LED Irradiation on a Sodium-Modified Silver Catalyst Supported on Strontium Carbonate, --- Special Issue: Catalytic Epoxidation Reaction ---, Catalysts, Vol.11, 398-406, 2021. (Summary) The effect that UV-LED irradiation exerted on a sodium-modified silver catalyst supported on strontium carbonate (Ag-Na/SrCO3) was examined during an epoxidation of propylene to pro-pylene oxide. Based on our previous study, we used Ag(56)-Na(1)/SrCO3 in this study. The num-bers in parentheses refer to the weight percentage of silver and sodium. Although this catalyst system did not contain typical photocatalysts such as titanium oxide or tungsten oxide, UV-LED irradiation of Ag(56)-Na(1)/SrCO3 resulted in an evident improvement in the selectivity and yield of propylene oxide. Such an advantageous effect of UV-LED irradiation could not be dis-cussed based on the bandgap used in photocatalysts, and, therefore, we proposed a mechanism based on the plasmon excitation of silver, which could be accomplished using the irradiation wavelength of UV-LED to produce electrons. Since the lifespan of these electrons is expected to be short, it is difficult to place them into direct contact with the gas phase of oxygen. Once the generated electrons move to SrCO3, however, the lifespan is improved, which could allow suit-able contact with oxygen in the gas phase to form active oxygen. If the oxygen is active for epoxidation as hydrogen peroxide, this could explain the improvement in activity from UV-LED irradiation. (Tokushima University Institutional Repository) ● Metadata: 115851 (Link to Publication Site) ● Publication site (DOI): 10.3390/catal11030398 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3390/catal11030398 (Tokushima University Institutional Repository: 115851, DOI: 10.3390/catal11030398)
11.	Shigeru Sugiyama, Kenta Oribe, Shino Endo, Tashu Yoshida, Naohiro Shimoda, Masahiro Katoh, Yuki Kato and Wataru Ninomiya : Enhancement of the Catalytic Activity Associated with Carbon Deposition Formed on NiO/γ-Al2O3 Catalysts during the Direct Dehydrogenation of Isobutane, Journal of Chemical Engineering of Japan, Vol.54, No.1, 35-43, 2021. (Summary) The dehydrogenation of isobutane in the presence of CO2 over NiO supported on γ-Al2O3 was examined. For comparison, Cr2O3 supported on γ-Al2O3 was also used. It is generally accepted that a catalyst used for the dehydrogenation of various alkanes will suffer catalyst deactivation due to the formation of carbon deposits. In the present study, the yield of isobutene was significantly decreased with time-on-stream due to carbon deposition when using Cr2O3(x)/γ-Al2O3, in which x indicates the loading of a corresponding oxide by weight %. However, carbon deposits also were evident on NiO(x)/γ-Al2O3, but the yield of isobutene was enhanced with time-on-stream depending on the loading (x). This indicates that the contribution of the carbon deposition in the dehydrogenation on NiO(x)/γ-Al2O3 definitely differed from that on an ordinary catalyst system such as Cr2O3(x)/γ-Al2O3. In order to confirm the advantageous effect that carbon deposition exerted on the yield of isobutene, NiO(x)/γ-Al2O3 was first treated with isobutane and then the catalytic activity was examined. As expected, it became clear that the carbon deposits formed during the pretreatment contributed to the enhancement of the yield of isobutene. The presence of a Ni-carbide species together with the metallic Ni that was converted from NiO during dehydrogenation definitely enhanced of the yield of isobutene. Although carbon deposition is generally recognized as the main cause of catalyst deactivation, the results of the present study reveal that carbon deposition is not necessarily the cause of this phenomenon. (Tokushima University Institutional Repository) ● Metadata: 115597 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.20we198 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.20we198 (Tokushima University Institutional Repository: 115597, DOI: 10.1252/jcej.20we198)
12.	Thanh-Tham Tran, Ngoc-Ngan-Thi Tran, Shigeru Sugiyama and Jhy-Chern Liu : Enhanced Phosphate Removal by Thermally Pretreated Waste Oyster Shells, Journal of Material Cycles and Waste Management, Vol.23, 177-185, 2021. (Link to Publication Site) ● Publication site (DOI): 10.1007/s10163-020-01112-4 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1007/s10163-020-01112-4 (DOI: 10.1007/s10163-020-01112-4)
13.	Shigeru Sugiyama, En-Hong Liu, Kenta Imanishi, Naohiro Shimoda, Masahiro Katoh and Jhy-Chern Liu : Dependence of Phosphorus Recovery on Acid Type during Dissolution-Precipitation Treatment of Incineration Ash of Chicken Manure, Journal of Chemical Engineering of Japan, Vol.53, No.10, 667-674, 2020. (Summary) In order to utilize chicken manure as a source of phosphorus, we used dissolution-precipitation treatment to recover phosphorus from the incineration ash of chicken manure (IACM), which was used as fuel to power a boiler. In order to recover useful phosphorus-containing solids from IACM, it was dissolved into aqueous solutions of either nitric acid, hydrochloric acid, or sulfuric acid to elute phosphorus together with various component elements, followed by the use of aqueous NH3 to form a precipitate containing phosphorus. In using nitric acid and hydrochloric acid, calcium phosphate species such as calcium hydroxyapatite (Ca10(PO4)6(OH)2) and monetite (CaHPO4) were obtained following the precipitation treatment. By contrast, the use of sulfuric acid resulted in the precipitation of magnesium ammonium phosphate (MAP) species such as struvite (MgNH4PO4∙6H2O) and dittmarite (MgNH4PO4∙H2O). Both the calcium phosphate and MAP species can be used as a slow-acting fertilizer containing phosphorus, while the MAP species could be simultaneously used as a slow-acting fertilizer containing nitrogen. It is noteworthy that the calcium phosphate species obtained in the present study was equivalent to phosphate rock, which is widely used as a raw material in phosphorous-based industries, and the natural sources of this material could be depleted in the near future. Though IACM has not been used effectively until now, this new resource shows promise as s viable alternative to the dwindling supply of the natural sources of phosphorus. (Keyword) Incineration Ash / Chicken Manure / Recovery of Phosphorus / Hydroxyapatite / Struvite (Tokushima University Institutional Repository) ● Metadata: 115388 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.20we089 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.20we089 (Tokushima University Institutional Repository: 115388, DOI: 10.1252/jcej.20we089)
14.	Shigeru Sugiyama, Mika Miyake, Mizuho Yoshida, Yuki Nakao, Naohiro Shimoda and Masahiro Katoh : Effect of Cerium Addition to Bismuth-molybdenum Complex Oxide Catalyst for Partial Oxidation of Propylene to Acrolein, Journal of the Japan Petroleum Institute, Vol.63, No.5, 267-272, 2020. (Summary) Ce addition to a Bi-Mo complex oxide catalyst supported on SiO2 was examined for its effect on the partial oxidation of propylene to acrolein. The catalyst consisted of an oxygen-supply phase where the lattice oxygen in Mo-oxide was doped with transition metals such as Fe, Ni and Co and was supported by SiO2 and a catalytic-active phase that involved hydrogen-abstraction from a reactant in the Bi-center of Bi-Mo oxide, which was supported by an oxygen-supply phase. In the present study, Ce was added during the oxygen-supply phase in order to enhance its redox nature. An advanta-geous effect of Ce addition was observed particularly under oxygen-rich conditions in the feed stream. For example, at P(C3H8) = 10.1 kPa and P(O2) = 15.5 kPa at 623 K, the yield of acrolein was slightly enhanced from 57.6% with 0% Ce doping to the catalyst to 65.3% with 20% Ce doping to the catalyst at 6 h on-stream. However, under greater oxy-gen-rich conditions at P(C3H8) = 10.1 kPa and P(O2) = 31.0 kPa at 623 K, the yield of acrolein was enhanced approxi-mately twice from 27.7% with 0% Ce doping of the catalyst to 61.8% with 20% Ce doping of the catalyst at 6 h on-stream. Analysis using XPS for the catalysts previously used for the reaction in the absence of gaseous oxygen con-firmed the unique redox behavior between the catalytic-active phase and the oxygen-supply phase as the lattice oxygen in the catalytic-active phase was replenished from the oxygen-supply phase to maintain its surface properties over the catalytic-active phase. The XPS results and the remarkable effect of Ce addition to the oxygen-supply phase under ox-ygen-rich conditions confirmed the correctness of the concept of the catalyst preparation consisting of an oxy-gen-supply phase and a catalytic-active phase was correct. (Keyword) Partial oxidation / Propylene / Acrolein / Bismuth-Molybdenum oxide / Cerium doping (Tokushima University Institutional Repository) ● Metadata: 115165 (Link to Publication Site) ● Publication site (DOI): 10.1627/jpi.63.267 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1627/jpi.63.267 (Tokushima University Institutional Repository: 115165, DOI: 10.1627/jpi.63.267)
15.	Shigeru Sugiyama, Yasunori Hayashi, Ikumi Okitsu, Naohiro Shimoda, Masahiro Katoh, Akihiro Furube, Yuki Kato and Wataru Ninomiya : Oxidative Dehydrogenation of Methane When Using TiO2- or WO3-Doped Sm2O3 in the Presence of Active Oxygen Excited with UV-LED, --- Special Issue: Photocatalytic Oxidation/Ozonation Processes ---, Catalysts, Vol.10, 559-567, 2020. (Summary) There are active oxygen species that contribute to oxidative coupling or the partial oxidation during the oxidative dehydrogenation of methane when using solid oxide catalysts, and those species have not been definitively identified. In the present study, we clarify which of the active oxygen species affect the oxidative dehydrogenation of methane by employing photo-catalysts such as TiO2 or WO3, which generate active oxygen from UV-LED irradiation conditions under an oxygen flow. These photo-catalysts were studied in combination with Sm2O3, which is a methane oxidation coupling catalyst. For this purpose, we constructed a reaction system that could directly irradiate UV-LED to a solid catalyst via a normal fixed-bed continuous-flow reactor operated at atmospheric pressure. Binary catalysts prepared from TiO2 or WO3 were either supported on or kneaded with Sm2O3 in the present study. UV-LED irradiation clearly improved the partial oxidation from methane to CO and/or slightly improved the oxidative coupling route from me-thane to ethylene when binary catalysts consisting of Sm2O3 and TiO2 are used, while negligible UV-LED effects were detected when using Sm2O3 and WO3. These results indicate that with UV-LED irradiation the active oxygen of O2 from TiO2 certainly contributes to the activation of methane during the oxidative dehydrogenation of methane when using Sm2O3, while the active oxygen of H2O2 from WO3 under the same conditions afforded only negligible effects on the activation of methane. (Tokushima University Institutional Repository) ● Metadata: 114823 (Link to Publication Site) ● Publication site (DOI): 10.3390/catal10050559 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3390/catal10050559 (Tokushima University Institutional Repository: 114823, DOI: 10.3390/catal10050559)
16.	Masahiro Katoh, Tomoe Ueshima, Masahiro Takatani, Hikaru Sugiura, Kota Ominami and Shigeru Sugiyama : Effects of different silica intermediate layers for hydrogen diffusion enhancement of palladium membranes applied to porous stainless steel support, Scientific Reports, Vol.10, No.1, 5148, 2020. (Summary) Porous stainless steel (SUS) supports were modified with double intermediate layers, silicalite-1 and -alumina, to enhance the hydrogen diffusion of a thin palladium membrane. One of layers, silicalite-1, was prepared using the hydrothermal synthetic method on porous SUS supports. The differences in expansion/contraction behaviors caused by different thermal coefficients of expansion between silicalite-1 and the SUS resulted in a lowering of the durability of the membrane. Intermediates layers of mesoporous MCM-48 powders or commercial spherical non-porous silica particles were then applied to porous SUS supports via aspiration, -alumina was introduced by dip-coating, and the Pd membrane was subjected to electro-less plating. H2 permeance of the Pd membrane (membrane thickness: 11 m) containing spherical silica particles was around 10x10-6 molm-2s-1Pa-1 at 600°C, which was higher than that of the Pd membrane (membrane thickness: 7 m) containing MCM-48. The durability of the Pd membrane containing spherical silica particles was higher than that of the version containing MCM-48 powders. These results suggest that commercial spherical non-porous silica particles will uniformly occupy the pores of the SUS tubes and enhance the H2 permeance and durability of the Pd membrane. (Keyword) palladium membrane / silica / intermediate layer / hydrogen diffusion enhancement (Tokushima University Institutional Repository) ● Metadata: 114936 (Link to Publication Site) ● Publication site (DOI): 10.1038/s41598-020-62054-3 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 32198416 ● Search Scopus @ Elsevier (PMID): 32198416 ● Search Scopus @ Elsevier (DOI): 10.1038/s41598-020-62054-3 (Tokushima University Institutional Repository: 114936, DOI: 10.1038/s41598-020-62054-3, PubMed: 32198416)
17.	Masahiro Katoh, Kota Horiuchi, Ayaka Satoh, Kota Aoyagi and Shigeru Sugiyama : Alkali Treatment of Commercial Silicoaluminophosphate Molecular Sieves (SAPO-34) Enhances the Water Adsorption and Desorption Properties, Journal of Encapsulation and Adsorption Sciences, Vol.9, 149-158, 2019. (Summary) Commercial silicoaluminophosphate molecular sieves (SAPO-34) received alkali treatment with either NaOH (0.2, 0.01, 0.005, or 0.001 M) or NH4OH (0.005 M). Treatment with NaOH (0.005 M) increased the water adsorption initial rate of SAPO-34 by 1.4-fold. The alkali treatment introduced Na+ adsorption sites into the SAPO-34. The desorption ratio (adsorption at 30 and desorption at 100) was 88.2% higher than the original rate (84.3%). On the other hand, after alkali treatment of SAPO-34 using NH4OH (0.005 M), calcination resulted in the highest desorption ratio at 91.3%. When combined with calcination, alkali treatment with NH4OH introduced H+ adsorption sites into SAPO-34, H+ adsorption sites feature low levels of interaction with water, which enhanced the desorption ratio, but decreased the initial adsorption rate. These results indicate that treating commercial SAPO-34 with 0.005 M NaOH enhances both the adsorption and desorption behaviors. (Keyword) Alkali treatment / Silicoaluminophosphate molecular sieves / Water / adsorption / Desorption (Link to Publication Site) ● Publication site (DOI): 10.4236/jeas.2019.94008 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.4236/jeas.2019.94008 (DOI: 10.4236/jeas.2019.94008)
18.	Takuya Ehiro, Satoshi Doshi, Masahiro Katoh and Shigeru Sugiyama : Catalytic Activity and Coking Resistance on Hydroxyapatite for the Oxidative Dehydrogenation of Isobutane, Phosphorus Research Bulletin, Vol.35, 48-54, 2019. (Tokushima University Institutional Repository) ● Metadata: 114835 (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.35.48 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.35.48 (Tokushima University Institutional Repository: 114835, DOI: 10.3363/prb.35.48)
19.	Shigeru Sugiyama, Kenji Wakisaka, Kenta Imanishi, Masashi Kurashina, Naohiro Shimoda, Masahiro Katoh and Jhy-Chern Liu : Recovery of Phosphate Rock Equivalents from Incineration Ash of Chicken Manure by Elution-precipitation Treatment, Journal of Chemical Engineering of Japan, Vol.52, No.9, 778-782, 2019. (Summary) In order to obtain calcium phosphates - a phosphate rock equivalent - from the incineration ash of chicken manure, which is obtained from power generation systems that use the manure for fuel, incineration ash was treated with an aqueous solution of nitric acid to elute phosphorus. By using 0.3 M of HNO3, most of the phosphorus could be eluted from 1.0 g of ash within 0.1 h. Compared with the composted chicken manure that was previously examined in our laboratory, the concentration of HNO3 was increased for this session of elution. Using the incineration ash of chicken manure made it possible to remove inorganic species at a lower boiling or sublimation temperature, and organic species by calcination in the power generation system. Compared with composted chicken manure, the concentrations of phosphorus contained in the incineration ash and the nitric acid extract were higher in the incineration ash. XRD analysis showed that the obtained nitric acid extract could be treated with aqueous NH3 to form a precipitation of poorly-crystallized calcium hydroxyapatite (Ca10(PO4)6(OH)2), which is one of main components in phosphate rock. In order to confirm the formation and purity of calcium phosphate species, the precipitation calcination was conducted at 1,078 K for 5 h. XRD revealed that the calcined solid was tricalcium phosphate, and no contamination was evident. These results reveal that a phosphate rock equivalent could be easily obtained from the incineration ash of chicken manure, which means that approximately 14% of the phosphate rock that is currently being imported into Japan could be replaced by this product. (Keyword) Incineration ash / Chicken manure / Recovery of phosphorus / Phosphate rock equivalent (Tokushima University Institutional Repository) ● Metadata: 113780 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.19we030 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85076244800 (Tokushima University Institutional Repository: 113780, DOI: 10.1252/jcej.19we030, Elsevier: Scopus)
20.	Shigeru Sugiyama, Yasuhiro Sakuwa, Tomoyasu Ogino, Naotaka Sakamoto, Naohiro Shimoda, Masahiro Katoh and Nobuhiro Kimura : Gas Phase Epoxidation of Propylene to Propylene Oxide on a Supported Catalyst Modified with Various Dopants, Catalysts, Vol.9, 638-649, 2019. (Summary) In the present study, the production of propylene oxide (PO) from propylene via gas phase epoxidation was investigated using various catalysts. Although Ag is known to be a highly active catalyst for the epoxidation of ethylene, it was not active in the present reaction. Both Al and/or Ti showed high level of activity, however, which resulted in confusion. The present study was conducted to solve such confusion. The intent of the present study was to solve such confusion. Although the employment of MCM 41 modified with Ti and/or Al was reported as an active catalyst for epoxidation, the combination resulted in a formation of PO that amounted to less than a 0.1% yield. Since this research revealed that the acidic catalyst seemed favorable for the formation of PO, versions of ZSM 5 that were both undoped and doped with Na, Ti and Ag were used as catalysts. In these cases, small improvements of 0.67 and 0.57% were achieved in the PO yield on H ZSM 5 and Ti ZSM 5. Based on the results of the Ti dopant and acidic catalysts, Ag metal doped on carbonate species with a smaller surface area was used as a catalyst. As reported, Ag Na/CaCO3 showed a greater yield of PO at 1.29%. Furthermore, the use of SrCO3 for CaCO3 resulted in a further improvement in the PO yield to 2.17%. An experiment using CO2 and NH3 pulse together with SEM and TEM examinations for Ag Na/CaCO3 revealed that the greatest amount of activity was the result of the greater particle size of metallic Ag rather than the acid base properties of the catalysts. (Tokushima University Institutional Repository) ● Metadata: 113779 (Link to Publication Site) ● Publication site (DOI): 10.3390/catal9080638 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3390/catal9080638 (Tokushima University Institutional Repository: 113779, DOI: 10.3390/catal9080638)
21.	Yuki Kato, Shinya Nitta, Kenta Oribe, Masahiro Katoh, Wataru Ninomiya and Shigeru Sugiyama : Modifying SBA-15 with Binary Elements of Chromium and Molybdenum for Improved Catalytic Performance in the Oxidative Dehydrogenation of Isobutane to Isobutene, Journal of Chemical Engineering of Japan, Vol.52, No.6, 521-527, 2019. (Summary) In the oxidative dehydrogenation of isobutane to isobutene, selectivity and stability were improved by introducing chromium and molybdenum into SBA-15. The direct synthesis method (DM) was used to introduce these binary elements into SBA-15. Use of the DM resulted in a higher specific surface area of the catalyst and a greater dispersion of chromium and molybdenum species compared with a corresponding binary catalyst prepared using the incipient wetness impregnation method (IM). Selectivity to isobutene was improved, along with a decrease in the selectivities to CO and CO2 with the introduction of greater amounts of molybdenum, which suggests that molybdenum must suppress the tendency of isobutene to over-oxidate to either CO or CO2. The molybdenum species must be in close proximity to the chromium species, which results in the formation of an active Cr-O-Mo site. (Keyword) Oxidative dehydrogenation / Isobutane / Isobutene / SBA-15 / Chromium / Molybdenum (Tokushima University Institutional Repository) ● Metadata: 113778 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.18we202 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.18we202 (Tokushima University Institutional Repository: 113778, DOI: 10.1252/jcej.18we202)
22.	Masahiro Katoh, Ayaka Satoh, Michisato Kimura and Shigeru Sugiyama : Enhancement of water adsorption-desorption performance of aluminophosphate molecular sieves (AlPO-5) substituted with several metals, Journal of Chemical Engineering of Japan, Vol.52, No.2, 210-214, 2019. (Summary) Aluminophosphate molecular sieves (AlPO-5) were substituted with seven metals (Ca, Co, Mg, Ni, Sr, Cr and Fe). From XRD measurement, all patterns of seven substituted AlPO-5 were identical to that of the AFI structure. Except for Cr substituted for AlPO-5, they were mainly in a hexagonal pillar structure from SEM images. For Mg, Ni, Sr and Fe substituted for AlPO-5, the water adsorption capacity at 30 and the difference in the amount of adsorbed water between 30 (adsorption temperature) and 100 (desorption temperature) increased by the substitution. Although, for Fe substituted AlPO-5, the initial water adsorption rate was slightly decreased by the substitution, the water desorption temperature was equal for the temperature of AlPO-5. Because Fe substituted for AlPO-5 had about 1.8 times of water adsorption capacity at 30 and were able to be regenerated at 100, Fe substituted for AlPO-5 was most advantageous adsorbents. (Keyword) hAluminophospate molecular sieve / Water / Adsorption-desorption performance (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.18we069 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85062810932 (DOI: 10.1252/jcej.18we069, Elsevier: Scopus)
23.	Yuki Kato, Shinya Nitta, Sho Shimazu, Masashi Kurashina, Masahiro Katoh, Wataru Ninomiya and Shigeru Sugiyama : Effect of Introduction of Trace Amount of Chromium Species in Improving Catalytic Performance of MCM-48 in Oxidative Dehydrogenation of Isobutane, Journal of Chemical Engineering of Japan, Vol.52, No.1, 99-105, 2019. (Summary) The catalytic performance of MCM-48 was greatly improved by the introduction of a small amount of chromium during the oxidative dehydrogenation of isobutane. Various characterization procedures such as XRD, N2 adsorption-desorption isotherms, TEM, NH3-TPD, XPS, and XAFS were used to clarify the role that chromium played in the improvement, and XPS and XAFS returned the most valuable information. Both measurements revealed that the chromium species existed as Cr6+ inside the framework of MCM-48 before oxidative dehydrogenation, but was reduced to Cr3+ during the reaction. The characteristic pore nature of MCM-48 also contributed to an enhancement of the selectivity to isobutene via a suppression of any consecutive oxidation reactions. (Keyword) Oxidative dehydrogenation / Isobutane / Isobutene / MCM-48 / Chromium (Tokushima University Institutional Repository) ● Metadata: 113241 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.18we028 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85062808327 (Tokushima University Institutional Repository: 113241, DOI: 10.1252/jcej.18we028, Elsevier: Scopus)
24.	Shigeru Sugiyama, Yoto Tsuchiya, Gasmalla Hamid Elbakhit Rayan, Toshihide Horikawa, Masahiro Katoh, Yuka Arai and Masamori Akamatsu : Application of Si/SiC Ceramic Filters as Support for Structural Palladium Catalysts for the Reductive Decomposition of Aqueous Nitrite, Journal of the Ceramic Society of Japan, Vol.126, No.9, 714-718, 2018. (Summary) A Si/SiC ceramic filter was used to support a structural palladium catalyst in a continuous fixed-bed flow reactor during a reductive decomposition of nitrite. A previous report described the use of non-porous alumina spheres coated with Pd/C, a carbon monolith impregnated with Pd or a structural catalyst consisting of a polyurethane sponge skeleton impregnated with Pd resulted either in negligible activity or a complete stoppage of the flow by increasing the pressure drop in the flow system. The use of a Si/SiC filter impregnated with palladium, however, overcame the demerits and resulted in an 11% conversion of nitrite in 60 min. The use of a Si/SiC filter coated with a char intermediate followed by impregnation with Pd (Pd/C/Si/SiC) resulted in a structural catalyst that enhanced the activity to yield a 33% conversion of nitrite in 60 min. When five Pd/C/Si/SiC structural catalysts were used, however, the complete decomposition was achieved in the same amount of time. Although improvement was previously observed by using an alumina intermediate, use of the char intermediate resulted in a new factor for activity improvement. The characterization results show that it was the affinity between aqueous nitrite and the intermediate rather than palladium dispersion that contributed the most to the improvement of activity. (Keyword) Si/SiC Ceramic Filter / Reductive Decomposition / Nitrite / Palladium / Char Intermediate (Tokushima University Institutional Repository) ● Metadata: 112187 (Link to Publication Site) ● Publication site (DOI): 10.2109/jcersj2.18069 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85052566796 (Tokushima University Institutional Repository: 112187, DOI: 10.2109/jcersj2.18069, Elsevier: Scopus)
25.	Masahiro Katoh, Norimasa Yoshida, Naoto Yamada, Daiki Mine, kenji Ohnishi, Daisuke Yonekura and Shigeru Sugiyama : Enhancement in Boiling Heat Transfer for Water Using a Polished Plate Surface, Journal of Chemical Engineering of Japan, Vol.51, No.6, 518-523, 2018. (Summary) The thermal characteristic of a plate evaporator for boiling water have been experimentally investigated. Stainless-steel plates with five kinds of surface roughness (a mirror-polished surface and four kinds of polished plate surface, F2, F0, F-1, and F-2 polishing) were used for the investigation. The roughness order is F-2>F-1>F0>F2>mirror. The local boiling heat transfers were measured on the evaporator surface using ten thermocouples inside the evaporator. For a comparison of the heat transfer characteristic of the evaporator, the local boiling heat transfer coefficient was measured when the polishing direction was perpendicular or parallel to the water flow at a range of pressures (0.30.4MPa) and flow rates (2060mL/min). The results indicate that the local heat transfer coefficient increased with increasing vapor quality at all surface conditions. For F0 polishing, the heat transfer coefficient on the surface with perpendicular polishing was much larger than that on the surfaces with parallel and mirror polishing. In particular, the heat transfer coefficient of the perpendicularly polished surface (F2 and F0 polishing) was increased six-fold in comparison with that of the mirror surface at a vapor quality of 0.35. However, for the F-1 and F-2 perpendicularly polishing plates, the heat transfer coefficients were smaller than those of the F0 and F2 perpendicularly polishing plates. For the F2 perpendicularly polished plate, heat transfer enhancement was confirmed, along with an increase in the number of bubbling points, on increasing the system pressure. For the polished surface, the heat transfer coefficient increased with increasing flow rate. This indicates that the bubble formation cycle was promoted by an increased flow rate. (Keyword) Boiling heat transfer enhancement / Water / Plate heat transfer / Polished plate surface (Tokushima University Institutional Repository) ● Metadata: 111975 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.17we305 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.17we305 (Tokushima University Institutional Repository: 111975, DOI: 10.1252/jcej.17we305)
26.	Yuki Kato, Hisanobu Misu, Sho Shimazu, Masahiro Katoh, Wataru Ninomiya and Shigeru Sugiyama : Introduction of a Small Amount of Chromium to Enhance the Catalytic Performance of SBA-15 for the Oxidative Dehydrogenation of Isobutane to Isobutene, Journal of Chemical Engineering of Japan, Vol.51, No.5, 400-406, 2018. (Summary) Various solid oxide catalysts are active in the oxidative dehydrogenation of propane, but when these were used for the oxidative dehydrogenation of isobutane to isobutene, the yield was less than 2%. An improved yield of isobutene to 8% was obtained in the oxidative dehydrogenation of isobutane using folded-sheet mesoporous material (FSM-16) and mesoporous molecular sieve (MCM-41), either added or unadded with chromium via impregnation or template ion exchange methods. Further activity enhancement, however, could not be attained. In the present study, in order to introduce chromium cations into the framework of SBA-15 using a direct synthesis method, chromium nitrate was mixed with TEOS in an aqueous starting solution with pH adjusted to 1.5, which was followed by the hydrothermal treatment. Loading the resultant catalyst, SBA-15, with a small amount of chromium (1.84 wt% Cr-SBA-15) returned a greater yield of isobutene (15.4%) at 723 K, although previous report showed that SBA-15 supported with chromium oxide (CrOx/SBA-15) prepared via incipient wetness impregnation showed a lower yield of isobutene (11%) at 813 K. In order to explain such an improvement, the catalysts were characterized using XRD, TEM, N2 adsorption-desorption and NH3 temperature-programmed desorption. A substantial amount of specific surface area (1,610 m2/g) was detected in active Cr-SBA-15, although the structural and acidic nature of the catalyst showed the general properties of other mesoporous silicas. It is possible that when the Cr6+ species is converted from Cr3+, the great specific surface area of Cr-SBA-15 could be a factor in the oxidative dehydrogenation of isobutane to isobutene. (Keyword) Oxidative dehydrogenation / Isobutane / Palladium / SBA-15 / Chromium (Tokushima University Institutional Repository) ● Metadata: 112186 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.17we311 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679544242816 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.17we311 (Tokushima University Institutional Repository: 112186, DOI: 10.1252/jcej.17we311, CiNii: 1390282679544242816)
27.	Keizo Nakagawa, Yuka Arai, Yosuke Umezaki, Akira Yoshida, Yasuko Kajiwara, Satoka Aoyagi, Hideto Matsuyama and Shigeru Sugiyama : Template Effect of Phosphate Surfactant on Formation of Hydroxyapatite Nanostructures with Various Shapes, Materials Chemistry and Physics, Vol.213, 183-190, 2018. (Summary) Various shaped hydroxyapatite nanostructures were prepared by phosphate surfactant selfassembly in aqueous solution. The structures of hydroxyapatite were greatly influenced by the sodium dodecyl phosphate (SDP) concentration. X-ray diffraction, transmission electron microscopy measurements, thermogravimetric analysis and fourier transform infrared spectra were performed to investigate their nanostructures. Spindle-type nanoparticles consisting of hydroxyapatite nanocrystals by an oriented attachment were obtained with low SDP concentration, whereas rod-shaped and sheetlike nanostructures formed in the two-dimensional water phase of the lamellar structure with high SDP concentration. These results indicate SDP molecules play a critical role in the formation of hydroxyapatite nanostructures. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.matchemphys.2018.04.039 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.matchemphys.2018.04.039 (DOI: 10.1016/j.matchemphys.2018.04.039)
28.	Shigeru Sugiyama, Naozumi Fukushima, Yuto Tsuchiya, Masahiro Katoh, Yukimi Hayashi, Yuka Arai and Masamori Akakatsu : Reductive Decomposition of Nitrite in a Continuous-Flow Reactor Using Fixed-Bed Structural Pd Catalysts, Journal of Chemical Engineering of Japan, Vol.51, No.1, 83-88, 2018. (Summary) In order to decompose trace amounts of nitrite in drinking water under mild conditions, a fixed-bed filtering system that used structural catalysts was employed to filter recycled aqueous nitrite. High performance and continuous mass processing are generally accepted as requirements to catalyze the decomposition of aqueous nitrite. However, the use of a fixed-bed operation when recycling aqueous nitrite with palladium catalyst systems could result in either negligible activity when using a carbon monolith impregnated with Pd, or could stop the flow by enhancing the pressure drop when using non-porous alumina spheres coated with Pd/C or structural catalysts consisting of a polyurethane sponge skeleton impregnated with Pd. In the present paper, a Si/SiC ceramic filter was employed as a structural support to prevent pressure drop. When palladium was loaded onto the surface of the filter via electroless plating, continuous flow suitably continued, and the conversion of nitrite was 45% after 60 min. In contrast, when palladium was loaded after the coating of the filter with alumina, complete decomposition was achieved after 60 min under conditions corresponding to those used for the former system. X-ray diffraction, an N2 adsorption-desorption measurement, scanning-electron microscopy, and energy-dispersive X-ray spectroscopy analyses revealed that a higher dispersion of palladium on the latter structural catalyst resulted in the greatest level of activity for the reductive decomposition of aqueous nitrite. (Keyword) Reductive decomposition / Nitrite / Palladium / Structural catalyst (Tokushima University Institutional Repository) ● Metadata: 111076 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.17we173 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.17we173 (Tokushima University Institutional Repository: 111076, DOI: 10.1252/jcej.17we173)
29.	Shigeru Sugiyama, Kohta Nagai, Yuki Nakao, and Masahiro Katoh : Catalyst Deactivation of a Silica-supported Bismuth-molybdenum Complex Oxide and the Related Complex Oxides for the Oxidative Dehydrogenation of 1-Butene to 1,3-Butadiene, Journal of Chemical Engineering of Japan, Vol.50, No.8, 641-647, 2017. (Summary) This study was an examination of the catalyst deactivation of a silica-supported bismuth-molybdenum complex oxide, and that of catalysts used in the absence of bismuth, for the oxidative dehydrogenation of 1-butene. Due to the detection of deactivation, the molar ratio of 1-butene against oxygen in the reactant gas was adjusted to a ratio similar to that used in industrial processes where reaction temperatures average 100 K higher. Regardless of the presence or absence of bismuth in the catalysts, the conversion of 1-butene was decreased by 6 h on-stream. Both the progress of the coking from the inlet to the outlet of the catalyst and the reduction of molybdenum in the catalysts directly contributed to the deactivation. X-ray photoelectron spectrometry revealed that a greater reduction of molybdenum in the near-surface region and a smaller partial pressure of oxygen (P(O2)) in the reactant gas, although the molybdenum on the surface was not reduced at all. This indicated that the lattice oxygen was pumped from the near-surface region to the surface during the reaction and the oxygen-poor conditions of the near-surface region both in the gas and catalyst phases were formed at a smaller P(O2), which resulted in the enhancements of both the reduction of molybdenum and that of coking. Based on the thermogravimetric analysis, the silica-supported bismuth-molybdenum complex oxide used at P(O2) = 4.1 kPa (color of the catalyst = black) was increased in weight while that used at P(O2) = 16.4 kPa (color of the catalyst = gray) showed a weight decrease, which indicated that the weight decrease caused by the reduction in molybdenum in the near-surface region used at 4.1 kPa was greater than the weight increase from the coking. It was concluded that the reduction in molybdenum followed by the coking on the catalyst surface were the main factors in the catalyst deactivation. (Keyword) Catalyst Deactivation / Bismuth-molybdenum oxide / Oxidative Dehydrogenation / 1-Butene / 1,3-Butadiene (Tokushima University Institutional Repository) ● Metadata: 111074 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.16we380 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.16we380 (Tokushima University Institutional Repository: 111074, DOI: 10.1252/jcej.16we380)
30.	Takuya Ehiro, Hisanobu Misu, Shinya Nitta, , Masahiro Katoh, Yuuki Katou, Wataru Ninomiya and Shigeru Sugiyama : Effects of Acidic-basic Properties on Catalytic Activity for the Oxidative Dehydrogenation of Isobutane on Calcium Phosphates, Doped and Undoped with Chromium, Journal of Chemical Engineering of Japan, Vol.50, No.2, 122-131, 2017. (Summary) The catalytic activities of calcium hydroxyapatite (HAp) and β-type tricalcium phosphate (β-TCP) were examined for their use in the oxidative dehydrogenation (ODH) of isobutane. β-TCP was catalytically inactive for the ODH of isobutane, but stoichiometric HAp returned a high isobutene yield (5.6%). The isobutane conversion and isobutene selectivity of HAp depended on the atomic ratio of Ca/P. HAp with a Ca/P = 1.67 showed the highest levels for both isobutene selectivity and isobutene yield from among HAp catalysts with different Ca/P ratios. Based on a characterization of the acidic-basic properties, it was evident that these acidic-basic properties affect the catalytic performance of HAp, and that its basicity is necessary for high catalytic activity. To improve the catalytic activities of calcium phosphates, they were impregnated with Cr. Despite a much lower surface area for β-TCP, Cr-impregnated β-TCP showed a higher isobutene yield (up to 8.4%) than that of Cr-impregnated HAp. The results of the XPS measurement showed that the Cr3+ species on calcium phosphates, together with the basicity, worked as active sites in the ODH of isobutane. (Keyword) Oxidative Dehydrogenation / Isobutane / Calcium Hydroxyapatite / Acidic property / Basic property (Tokushima University Institutional Repository) ● Metadata: 110026 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.16we217 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85014537470 (Tokushima University Institutional Repository: 110026, DOI: 10.1252/jcej.16we217, Elsevier: Scopus)
31.	Naotaka Ohtake, Masahiro Katoh and Shigeru Sugiyama : High Thermal Stability Ceria Synthesized via Thermal Hydrolysis Route and Methane Combustion Performance, Journal of the Ceramic Society of Japan, Vol.125, No.2, 57-61, 2017. (Summary) Enhancement of the thermal stability of a catalyst is an efficient way to improve the catalytic activity of a catalytic reaction performed at high temperature. In this study, cerium oxide (ceria, CeO¬2) with a high thermal stability was synthesized by controlling the agglomeration of the primary particles via the thermal hydrolysis of ceric nitrate, accompanied by testing for the catalytic combustion of methane (CH4). The specific surface area of this material after calcination at 1,173 K for 5 h was 50 m2/g, which was much higher than that of the two references materials (ceria made via precipitation of cerous nitrate using aqueous ammonia at 4.1 m2/g, and the Japan reference catalyst JRC-CEO-1 at 1.4 m2/g). The ceria made via thermal hydrolysis showed high crystallinity and a much higher pore volume, which resulted in excellent thermal resistance. For O2 conversion in ceria, catalyzed CH4 combustion at 923 K, the ceria created in this study demonstrated higher activity than that for either reference. The high CH4 combustion performance was due to the high specific surface area and to a superior oxygen storage capacity (OSC) even after a combustion test. (Keyword) Cerium oxide / Thermal hydrolysis / Thermal stability / Catalytic combustion / Methane (Tokushima University Institutional Repository) ● Metadata: 110025 (Link to Publication Site) ● Publication site (DOI): 10.2109/jcersj2.16255 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.2109/jcersj2.16255 (Tokushima University Institutional Repository: 110025, DOI: 10.2109/jcersj2.16255)
32.	Keizo Nakagawa, Yoshiki Tezuka, Takuya Ohshima, Megumi Katayama, Toshimasa Ogata, Ken-Ichiro Sotowa, Masahiro Katoh and Shigeru Sugiyama : Formation of Cerium Carbonate Hydroxide and Cerium Oxide Nanostructures by Self-Assembly of Nanoparticles Using Surfactant Template and Their Catalytic Oxidation, Advanced Powder Technology, Vol.27, No.5, 2128-2135, 2016. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.apt.2016.07.026 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84992598317 (DOI: 10.1016/j.apt.2016.07.026, Elsevier: Scopus)
33.	Naotaka Ohtake, Yoshiki Yamane, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Hydrothermally Synthesized Ceria with a High Specific Surface Area for Catalytic Conversion of Ethanol to Ethylene, Journal of Chemical Engineering of Japan, Vol.49, No.2, 197-203, 2016. (Summary) Morphological control can be used to improve the catalytic activity of cerium oxide (ceria, CeO2). For this study, ceria with a high specific surface area was synthesized via the hydrothermal reac-tion of ceric nitrate and was tested on the catalytic conversion of ethanol to ethylene. For a refer-ence, ceria was also synthesized via a precipitation reaction of cerous nitrate using aqueous am-monia. The Japan reference catalyst, JRC-CEO-1 also served as a reference. The specific surface area of the hydrothermally synthesized ceria was as high as that of JRC-CEO-1, but was much higher than that of either of the references after calcination at 873 K. Thermo-gravimetric analysis and IR spectroscopy revealed that the cerias made by hydrothermal and precipitation reactions consisted of high-purity CeO2, while the JRC-CEO-1 contained 1.5% decomposable functional groups (OH-, CO32-). For both ethanol conversion and ethylene selectivity in a catalytic dehydration reaction of ethanol, the activity of the hydrothermally developed ceria was higher than that for either of the references. The reaction pathway for the dehydration reaction of ethanol over ceria showed that the specific surface area and the basicity of the Lewis basic site of the ceria were specific influential properties. The high catalytic activity of the hydrothermally synthesized ceria derived from its high specific surface area and high-purity CeO2. (Keyword) Cerium Oxide / Hydrothermal Synthesis / Specific Surface Area / Catalytic Dehydration / Ethanol (Tokushima University Institutional Repository) ● Metadata: 109879 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.15we125 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84958777586 (Tokushima University Institutional Repository: 109879, DOI: 10.1252/jcej.15we125, Elsevier: Scopus)
34.	Takuya Ehiro, Ai Itagaki, Hisanobu Misu, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Wataru Ninomiya and Shigeru Sugiyama : Effects of Acid Treatment on the Acidic Properties and Catalytic Activity of MCM-41 for the Oxidative Dehydrogenation of Isobutane, Journal of Chemical Engineering of Japan, Vol.49, No.2, 152-160, 2016. (Summary) Mesoporous silicas have shown promise as materials for solid catalysts or catalyst supports due to their unique characteristics. Metal-doped mesoporous silicas are known to be catalytically active in the oxidative dehydrogenation (ODH) of isobutane. However, heavy-metal-free mesoporous silicas have not been studied closely for their use as catalysts. In the present study, MCM-41 (#41 Mobil composition of matter) was acid-treated to enhance its catalytic activity, although pure MCM-41 was confirmed as catalytically inactive for the ODH of isobutane (isobutene yield = 0.9%). The pH of a slurry of as-synthesized MCM-41 was changed during acid treatment. A pH adjustment to 6.5 resulted in great improvement in catalytic activity (isobutene yield = 6.1%), but a pH adjustment to 4.5 resulted in insufficient improvement (isobutene yield = 4.5%). It was confirmed via XRD and N2 adsorption-desorption measurement that the pH adjustment to 4.5 degraded the ordered structure of MCM-41. This degradation would be a crucial factor that would render acid treatment less effective. In addition to the acid treatment, Al doping to MCM-41 was conducted. Al doping also greatly enhanced the acidity and catalytic activity of MCM-41. (Keyword) Oxidative dehydrogenation / Isobutane / MCM-41 / Acid treatment / Template ion exchange (Tokushima University Institutional Repository) ● Metadata: 109878 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.15we155 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84958746343 (Tokushima University Institutional Repository: 109878, DOI: 10.1252/jcej.15we155, Elsevier: Scopus)
35.	Shigeru Sugiyama, Ryuta Kitora, Haruka Kinoshita, Keizo Nakagawa, Masahiro Katoh and Kiyohiko Nakasaki : Recovery of Calcium Phosphates from Composted Chicken Manure, Journal of Chemical Engineering of Japan, Vol.49, No.2, 224-228, 2016. (Summary) To recover phosphorus from composted chicken manure, a batch method with aqueous HNO3, HCl and H2SO4 was used to examine the elution behavior of the aqueous calcium and phosphate contained in the manure. Since the main components in manure are Ca2+ and K+ along with PO43- and those ions can be dissolved using an acidic eluate, it was expected that most of the aqueous Ca2+, K+ and PO43- could be obtained via the elution. Therefore, it seemed plausible that the removal of the aqueous K+ obtained by the elution of composted chicken manure would result in the formation of calcium phosphates. If calcium phosphates are formed, they can be used for phosphate rock, which also consists of various calcium phosphates. When using 0.1 mol/L HNO3, HCl or H2SO4, the elution behavior of the PO43- was not dependent on the acids. However, 0.1 mol/L H2SO4 was not sufficient for the elution of Ca2+, probably due to the precipitation of the calcium sulfate. The eluted amount of K+ using 0.1 mol/L HNO3 was lower than that using 0.1 mol/L of either HCl or H2SO4. Since the poor elution of K+ should enrich the concentrations of Ca2+ and PO43- in the acidic aqueous solution after the elution, it was suggested that aqueous HNO3 would be suitable as an eluate in the present system. After the elution of the composted chicken manure, when 0.1 mol/L HNO3 was used to adjust the solution pH of the acidic aqueous solution to greater than 6, Ca2+ and PO43- were precipitated, but K+ was not. The precipitation was calcium hydroxyapatite, one of the typical components of phosphate rock, which showed that composted chicken manure could be replaced phosphate rock as a new source of phosphorus. (Keyword) Composted chicken manure / Recovery of phosphate / Calcium phosphate (Tokushima University Institutional Repository) ● Metadata: 109944 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.15we111 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84958766445 (Tokushima University Institutional Repository: 109944, DOI: 10.1252/jcej.15we111, Elsevier: Scopus)
36.	Takuya Ehiro, Ai Itagaki, Hisanobu Misu, Masashi Kurashina, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Wataru Ninomiya and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane to Isobutene on Metal-doped MCM-41 Catalysts, Journal of Chemical Engineering of Japan, Vol.49, No.2, 136-143, 2016. (Summary) MCM-41 (#41 Mobil Composition of Matter) is a favorable material for heterogeneous reactions because of its unique porous structure. However, the catalytic activity of MCM-41 for the oxidative dehydrogenation (ODH) of isobutane to isobutene is known to be quite low. In the present study, a metal-doping method was employed to improve this catalytic activity. Doping of Cr, Co, Ni, or Mo into MCM-41 resulted in a great improvement in the catalytic activity. Since chromium-doped MCM-41 (Cr-MCM-41) showed the greatest catalytic activity among these catalysts, its redox property was further analyzed via XPS, XAFS and H2-TPR techniques. The XPS spectrum of Cr-MCM-41 suggested that it has Cr3+ and Cr6+ species on its surface. Also, a pre-edge peak due to Cr6+ species was confirmed in the XANES spectrum of Cr-MCM-41. In H2-TPR measurement, Cr-MCM-41 was more reducible than crystalline Cr2O3, which showed low catalytic activity for the ODH of isobutane. The reducible Cr6+ species on Cr-MCM-41 contributed to an improvement in the catalytic activity of MCM-41. (Keyword) Oxidative dehydrogenation / Isobutane / Isobutene / MCM-41 / Metal-doping (Tokushima University Institutional Repository) ● Metadata: 109877 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.15we106 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.15we106 (Tokushima University Institutional Repository: 109877, DOI: 10.1252/jcej.15we106)
37.	Masahiro Katoh, Ayaka Satoh, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : The effects of created mesopores in ZSM-5 zeolites by an alkali treatment on water adsorption, Journal of Chemical Engineering of Japan, Vol.49, No.2, 120-125, 2016. (Summary) Three kinds of ZSM-5 zeolites (SiO2/Al2O3=23.8 (Na-form), 39.0 (NH4-form) and 193(NH4-form)) were alkali-treated, and the changes in structural and water adsorptive properties were investigated. With the alkali treatment, the MFI structure was kept; a siliceous species was selectively dissolved from the framework of a zeolite, and the mesopores were created in the zeolites. At the same time, NH4-form ZSM-5 zeolites (SiO2/Al2O3=39.0 and 193) were ion-exchanged to form Na in an aqueous solution of NaOH. In particular, for ZSM-5 (SiO2/Al2O3=23.8), the water adsorption property was changed with the alkali treatment. The difference in the amount of adsorbed water on the zeolite between 30℃ (adsorption temperature) and 100℃(desorption temperature) was increased by the treatment. The desorption temperature of water adsorbed at the stronger site was decreased from 106℃ to 72℃ with the alkali treatment. These results indicate that the introduction of mesopores in ZSM-5 contributed to the enhanced water adsorption properties. (Keyword) ZSM-5 zeolite / Alkali treatment / Mesopore / Water adsorption (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.15we129 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84958775807 (DOI: 10.1252/jcej.15we129, Elsevier: Scopus)
38.	Takuya Ehiro, Ai Itagaki, Masashi Kurashina, Masahiro Katoh, Keizo Nakagawa, Yuuki Katou, Wataru Ninomiya and Shigeru Sugiyama : Effect of the Template Ion Exchange Behaviors of Chromium into FSM-16 on the Oxidative Dehydrogenation of Isobutane, Journal of the Ceramic Society of Japan, Vol.123, No.12, 1084-1089, 2015. (Summary) The template ion exchange of chromium cations into FSM-16 (#16 Folded Sheets Mesoporous Materials) for 247 h resulted in a 2.89 wt% incorporation of those cations into the FSM-16, although only a 0.3 wt% incorporation had previously been reported. The XRD pattern of the resultant solid (Cr-FSM-16) showed that the hexagonal structure characteristic of FSM-16 remained after the 2.89 wt% incorporation of chromium cations. XPS could be used to detect the Cr3+ and Cr6+ species on the surface of Cr-FSM-16. A pre-edge peak that was due to a tetrahedrally coordinated Cr6+ species was confirmed in the XANES spectrum of the Cr-FSM-16, which showed that the coordination state around some Cr species was similar to that around the Si species in FSM-16. With the increase in the amount of chromium cations in FSM-16, its catalytic activity and stability during the oxidative dehydrogenation of isobutane were evidently improved. (Keyword) Template Ion Exchange / FSM-16 / Chromium / Oxidative Dehydrogenation / Isobutane (Tokushima University Institutional Repository) ● Metadata: 109868 (Link to Publication Site) ● Publication site (DOI): 10.2109/jcersj2.123.1084 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84948769052 (Tokushima University Institutional Repository: 109868, DOI: 10.2109/jcersj2.123.1084, Elsevier: Scopus)
39.	Masahiro Katoh, Michisato Kimura, Mao Sugino, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : Modification of commercial NaY zeolite to give high water diffusivity and adsorb a large amount of water, Journal of Colloid and Interface Science, Vol.455, 220-225, 2015. (Summary) By using NaY zeolites as desiccant materials, commercial NaY zeolite was alkali treated with 1M NaOH aqueous solution and then Mg2+ ion-exchanged by 0.5M Mg(NO3)2 aqueous solution. Alkali treatment (AT) of NaY zeolite removed silicon atoms selectivity from the framework of Y-type zeolite and enhanced water diffusivity of Y-type zeolite. On the other hand, Mg2+ ion-exchange of NaY zeolite increased the amount of water adsorbed. Prepared Y-AT-Mg zeolite had both water adsorption velocity and a large difference of water adsorbed amount between adsorption at 30℃ and desorption at 100℃. (Keyword) Commercial NaY zeolite / Alkali treatment / ion exchange / High water diffusivity / Large water capacity (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jcis.2015.05.050 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84930959975 (DOI: 10.1016/j.jcis.2015.05.050, Elsevier: Scopus)
40.	Keizo Nakagawa, Takuya Ohshima, Yoshiki Tezuka, Megumi Katayama, Masahiro Katoh and Shigeru Sugiyama : Morphological effects of CeO2 nanostructures for catalytic soot combustion of CuO/CeO2, Catalysis Today, Vol.246, 67-71, 2015. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.cattod.2014.08.005 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84923384342 (DOI: 10.1016/j.cattod.2014.08.005, Elsevier: Scopus)
41.	Shigeru Sugiyama, Yasuhiro Okada, Yoshiki Yamane, Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : Effects of the Acidic Properties of FSM-16 on the Catalytic Conversion of 1,2-Propandiol in the Presence and Absence of Hydrogen, Journal of Chemical Engineering of Japan, Vol.48, No.3, 215-221, 2015. (Summary) In our previous paper, we showed how the catalytic conversion of 1,2-propandiol to propanal using FSM-16 (#16 Folded Sheets of Mesoporous materials) when molded by wet treatment proceeded more favorably than when using FSM-16 molded by pressurization, while no comparison using other typical acidic catalysts and no examination of the acidic properties of FSM-16 was carried out. In the present study, the conversion using FSM-16 molded by wet-treatment and pressurization was compared with the use of typical acidic catalysts such as SiW12O40/SiO2 and MCM-41 (#41 of Mobil Composition of Matter) together with amorphous SiO2. Among these catalysts, FSM-16 molded by wet treatment showed the most suitable catalytic activity. In order to examine the effect of the molding procedure for FSM-16 on its structural and acidic properties, FSM-16 molded by both methods was examined using NH3-TPD, in-situ FT-IR using NH3 as a probe molecule and Hammett indicators together with XRD and TEM. According to Zaitsev's rule, the present conversion should afford acetone rather than propanal, which indicates that it would proceed via hydro-cracking. Therefore the conversion of 1,2-propandiol using FSM-16 was also examined in the presence and absence of hydrogen. Furthermore the hydrations of 1- and 2-propanol when using FMS-16 were also examined. Based on the results obtained from this investigation, it was concluded that the conversion using a more acidic FSM-16 molded by wet treatment proceeded through dehydration rather than through hydro-cracking. (Keyword) Catalytic Conversion / 1,2-Propandiol / Propanal / FSM-16 / Acidic Properties (Tokushima University Institutional Repository) ● Metadata: 109890 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.14we136 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204569414528 ● Summary page in Scopus @ Elsevier: 2-s2.0-84925135804 (Tokushima University Institutional Repository: 109890, DOI: 10.1252/jcej.14we136, CiNii: 1390001204569414528, Elsevier: Scopus)
42.	Shigeru Sugiyama, Haruka Kinoshita, Ippei Shinomiya, Ryuta Kitora, Keizo Nakagawa, Masahiro Katoh and Kohei Masumoto : Recovery of the Phosphorus from the Nitric Acid Extract of Powder Collected in a Bag Filter during the Recycling of Used Fluorescence Tubes, Journal of Chemical Engineering of Japan, Vol.48, No.2, 99-103, 2015. (Summary) rescence tubes (bag-powder), the batch method with aqueous HNO3 was used to examine the elution behavior of aqueous phosphate contained in the bag-powder. The main components of the bag-powder included Ca2+, PO43- and Y3+ along with Si4+, Sr2+ and lanthanide cations such as La3+ and Ce4+. Therefore, it seemed possible that, with the selective dissolution of Ca2+ and PO43- from the bag-powder, those lanthanide cations in the residue could be enriched. With the batch method, most of the phosphate in the bag-powder was dissolved within 0.2 min using 1.0 mol/L HNO3. The dissolution behavior of calcium cation was similar to that of the phosphate. In contrast, the dissolution of yttrium, the content of which was the highest among the lanthanide cations in the bag-powder, was increased with the dissolution times, reaching complete dissolution after 24 h. The Sr2+, La3+ and Si4+ in the bag-powder, however, did not dissolve under the same conditions. Although Ca2+, PO43- and Y3+ were the main components in the nitric acid extract, Y3+ was separated as YPO4 at pH = 4.0, while Ca2+ and PO43- were separated as calcium phosphates at pH= 7.0. These results revealed that the separation of calcium phosphates, YPO4 and some residue was possible, and resulted in the enrichment of lanthanide cations along with the recovery of phosphorus from the bag-powder. Using the present technique, 91% of the P in the bag-powder was recovered. (Keyword) Used fluorescence tube / Recovery of phosphate / Enrichment of rare earth elements (Tokushima University Institutional Repository) ● Metadata: 109888 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.14we171 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679546568448 ● Summary page in Scopus @ Elsevier: 2-s2.0-84923206712 (Tokushima University Institutional Repository: 109888, DOI: 10.1252/jcej.14we171, CiNii: 1390282679546568448, Elsevier: Scopus)
43.	Shigeru Sugiyama, Takuya Ehiro, Yoshihisa Nitta, Ai Itagaki, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : Acidic Properties of Various Silica Catalysts Doped with Chromium for the Oxidative Dehydrogenation of Isobutane to Isobutene, Journal of Chemical Engineering of Japan, Vol.48, No.2, 133-140, 2015. (Summary) Although previous researchers have found that FSM-16 (#16 Folded Sheet Mesoporous material) doped with chromium and related Cr-doped silica catalysts has shown great activity for the oxidative dehydrogenation of isobutane to isobutene, information on the nature of these catalysts is insufficient. For this study, three types of Cr-doped silica catalysts were prepared by applying the template ion exchange method. CrOx/FSM-16 and CrOx/SiO2 were used as references. These catalysts were used for oxidative dehydrogenation, which was then characterized via various techniques. The most active catalyst was Cr-doped silica, which did not have the hexagonal structure that is characteristic of mesoporous FSM-16. Various characterizations showed that the catalytic activity of the Cr-species, stemmed from a weak acidic nature and a redox nature that originated from the combination of silicate and a Cr cation, as opposed to the hexagonal structure and strong acidic nature of FSM-16. (Keyword) Oxidative dehydrogenation / Isobutane / Isobutene / FSM-16 / Chromium-doping (Tokushima University Institutional Repository) ● Metadata: 109889 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.14we112 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204570218112 ● Summary page in Scopus @ Elsevier: 2-s2.0-84923188312 (Tokushima University Institutional Repository: 109889, DOI: 10.1252/jcej.14we112, CiNii: 1390001204570218112, Elsevier: Scopus)
44.	Keizo Nakagawa, Tiantian Jia, Weiran Zheng, Simon Michael Fairclough, Masahiro Katoh, Shigeru Sugiyama and Shik Chi Edman Tsang : Enhanced Photocatalytic Hydrogen Evolution from Water by Niobate Single Molecular Sheets and Ensembles, Chemical Communications, Vol.50, 13702-13705, 2014. (Summary) We report single molecular sheets of niobate prepared by a simple bottom-up approach using hydrothermal synthesis of niobium ethoxide with the aid of triethanolamine as a structural modifier: the high kinetic stability of these molecular entities against self-assembly allows them to mix well with other colloids and facilitates their extensive electronic interactions and thus photocatalytic hydrogen evolution activity from water is much enhanced over composite of single niobate sheets with graphene and MoS2 due to efficient electron transfer and charge separation. (Link to Publication Site) ● Publication site (DOI): 10.1039/C4CC04726E (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 25247882 ● Search Scopus @ Elsevier (PMID): 25247882 ● Search Scopus @ Elsevier (DOI): 10.1039/C4CC04726E (DOI: 10.1039/C4CC04726E, PubMed: 25247882)
45.	Keizo Nakagawa, Toshimasa Ogata, Kazuki Yamaguchi, Jun Jitoku, Ken-Ichiro Sotowa, Shigeru Sugiyama, Toshihiro Moriga and Motonari Adachi : Layered Titanate Nanosheets Prepared by a Surfactant-Templating Approach: Effects of Lamellar Mesostructure on Surface Functionality, Science of Advanced Materials, Vol.6, No.7, 1535-1541, 2014. (Link to Publication Site) ● Publication site (DOI): 10.1166/sam.2014.1811 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84902972782 (DOI: 10.1166/sam.2014.1811, Elsevier: Scopus)
46.	Shigeru Sugiyama, Ippei Shinomiya, Ryuta Kitora, Keizo Nakagawa and Masahiro Katoh : Recovery and Enrichment of Phosphorus from the Nitric Acid Extract of Dephosphorization Slag, Journal of Chemical Engineering of Japan, Vol.47, No.6, 483-487, 2014. (Summary) A method for the recovery and enrichment of the phosphate from dephosphorization slag was examined. First, the elution of aqueous phosphate from dephosphorization slag using aqueous HNO3 was examined using both the batch and flow methods. With the batch method, 82% of the dephosphorization slag could be dissolved within 30 min using 1.0 mol/L HNO3, indicating that the batch method could be used for mass processing to extract phosphorus in the bulk phase, but all components contained in the slag were unselectively dissolved. In contrast, by using 0.05 mol/L HNO3 via the flow method, 22% of the slag was dissolved for 100 min giving a more selective dissolution of phosphate from the slag compared with the batch method, which indicated that this method would be incompatible with mass processing for the purpose of extracting phosphorus in the bulk phase. In order to remove the Fe-species in the aqueous solution obtained by the batch method using 1.0 mol/L HNO3, which has been referred to as the ``slag solution,'' it was necessary to add calcium hydroxyapatite (CaHAp) to the slag solution. The optimal conditions for the removal of Fe-species using CaHAp were observed at a solution pH of ca. 1.5, which resulted in 100% removal of the Fe-species after 4 h. When the pH of the slag solution was adjusted to 7.0 after removing the Fe species, a pale pink solid sample was precipitated. The amounts of phosphate in the slag solution and in the pink solid were 3.5 and 42.0 mol%, respectively, indicating that the treatment suggested in the present study could be used for the recovery and enrichment of phosphate, that is, phosphorous, from dephosphorization slag. (Keyword) Dephosphorization slag / Recovery of phosphate / Enrichment of phosphate / Calcium hydroxyapatite (Tokushima University Institutional Repository) ● Metadata: 109887 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.13we065 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679544567168 ● Summary page in Scopus @ Elsevier: 2-s2.0-84902793596 (Tokushima University Institutional Repository: 109887, DOI: 10.1252/jcej.13we065, CiNii: 1390282679544567168, Elsevier: Scopus)
47.	Kouji Kinouchi, Masahiro Katoh, Keizo Nakagawa, Shigeru Sugiyama, Takushi Yoshikawa and Mamoru Wada : Effect of Reaction Temperature and Steam to Carbon Ratio on Hydrogen Production for Steam Reforming of Bio-Ethanol Using the Palladium Membrane Reactor, Journal of Chemical Engineering of Japan, Vol.47, No.1, 14-20, 2014. (Summary) The steam reforming of bio-ethanol has been carried out to compare with reagent ethanol using a palladium membrane at several reaction conditions (673 or 873 K, ΔP=0.10 MPa and steam-to-carbon ratio (S/C)=4-10). The raw material of these experiments was surplus bio-ethanol, which is one of the by-products in fermentation with sulfuring process in cornstarch production. As a result, the amount of total H2 formation for bio-ethanol was comparable to that obtained with reagent ethanol under the same conditions. However, for bio-ethanol, the values of hydrogen permeate flow and hydrogen purity were smaller than that of reagent ethanol. In contrast, the amount of CO formed from bio-ethanol was greater than that from reagent ethanol. It is considered that carbon, which has a negative influence on the hydrogen-permeability of the palladium membrane, was produced from CO. The amount of CO was significantly decreased by lowering the temperature from 873 to 673 K. Moreover, CO was also decreased by increasing S/C and was not detected over S/C of 8. However, the amount of total hydrogen production and hydrogen permeate flow decreased by increasing the S/C ratio. Therefore, the best condition for hydrogen production from bio-ethanol using the palladium membrane reactor was at 673 K and S/C=8. (Keyword) Bio-Ethanol / Palladium Membrane Reactor / Hydrogen Production (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.13we099 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204567717376 ● Summary page in Scopus @ Elsevier: 2-s2.0-84892705908 (DOI: 10.1252/jcej.13we099, CiNii: 1390001204567717376, Elsevier: Scopus)
48.	Shigeru Sugiyama, Yoshihisa Nitta, Yukimi Furukawa, Ai Itagaki, Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Oxidative Dehydrogenation of Isobutane to Isobutene on FSM-16 Doped with Cr and Related Catalysts, Journal of Chemistry and Chemical Engineering, Vol.7, No.11, 1014-1020, 2013. (Summary) The oxidative dehydrogenation of isobutane to isobutene was examined for use in the preparation of FSM-16 and related compounds doped by chromium with expectations that a yield of isobutene of greater than 8% could be achieved. The activity depended on the molding procedure of the catalyst and the doping method of the chromium species. In the present study, 8.8 and 8.3% of the yield of isobutene were obtained at 0.75 and 6 h on-stream for the catalyst (Cr-loading; 6.2 wt.%) molded using wet treatment but not pressurization treatment, in which the chromium species were directly added into the aqueous solution containing raw FSM-16 (hydrated sodium silicate powder) at an initial stage of the catalyst preparation. The structure information was based on XRD, the specific surface area was determined using a conventional BET nitrogen adsorption and the loading of chromium was estimated using ICP. All those parameters combined with the molding method indicated that the catalytic activity was more influenced by the loading of chromium into bulk but not on surface of the catalyst rather than by the hexagonal structure of FSM-16 and the surface area. (Keyword) Oxidative dehydrogenation / Isobutane / Isobutene / FSM-16 / Chromium-doping
49.	Shigeru Sugiyama, Yasuhiro Okada, Youhei Kosaka, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : The Catalytic Conversion of 1,2-Propandiol to Propanal on FSM-16 Molded by Wet-Treatment and Pressurization, Journal of Chemical Engineering of Japan, Vol.46, No.9, 620-624, 2013. (Summary) The catalytic conversion of 1,2-propandiol to propanal is examined using FSM-16 particles (0.85-1.75 mm) molded by wet-treatment and pressurization. When FSM-16 was molded with 0.6 g of pressurization and supplied to the catalytic conversion of 1,2-propandiol at 673 K, this system resulted in a 94.8% conversion of 1,2-propandiol and 90.5% selectivity to propanal at 0.25 h on-stream, which was the maximum amount of activity. However, at 4.50 h on-stream, the activity was decreased extremely to deactivation 19.9% conversion of 1,2-propandiol and 84.7% selectivity to propanal. In contrast, when FSM-16 molded with wettreatment (0.15 g) was used for the conversion at 573 K, activity was greatly increased and stable 98.6% conversion of 1,2-propandiol and 56.2% selectivity to propanal at 0.25 h on-stream followed by 91.9% and 52.5%, respectively, at 4.50 h on-stream. The hexagonal structure of FSM-16 was suggested to have contributed to the suitable conversion of 1,2-propandiol to propanal. (Keyword) Catalytic conversion / 1,2-Propandiol / Propanal / FSM-16 (Tokushima University Institutional Repository) ● Metadata: 109943 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.13we059 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.13we059 (Tokushima University Institutional Repository: 109943, DOI: 10.1252/jcej.13we059)
50.	Shigeru Sugiyama, Takuya Bando, Yusuke Seno, Emiko Watanabe, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : The Oxidative Esterification of Propionaldehyde to Methyl Propionate in the Liquid-phase Using a Heterogeneous Palladium Catalyst, Journal of Chemical Engineering of Japan, Vol.46, No.7, 455-460, 2013. (Summary) The optimization of the oxidative esterification of propionaldehyde to methyl propionate using a supported palladium catalyst in methanol under heavy-metal-free and pressurized-oxygen conditions, which we recently reported in a previous paper, were carried out together with a study of the reaction route, the nature of the catalytic active sites, and the effect of the support. In our previous paper, we reported significantly improved activity for oxidative esterification using commercially available 5%Pd/Al2O3 at 1.5 MPa of O2 gas and 333 K and emphasized that the doping of 5%Pd/Al2O3 with lead was not needed for the reaction system, but we could not improve the activity that was reported when using 5%Pd/ -Al2O3 doped with 5% Pb (a 93.2% conversion of propionaldehyde, 76.8% selectivity for methyl propionate and a 71.6% yield of methyl propionate) at 0.3 MPa of O2 gas and 353 K, as reported by another laboratory. In the present study, however, we exceeded those values and obtained a 98.3% conversion of propionaldehyde, 75.3% selectivity for methyl propionate and a 74.0% yield of methyl propionate using 5%Pd/ -Al2O3 undoped with Pb at 1.5 MPa of O2 gas and 333 K. It should be noted that, in the preparation of the present 5%Pd/ -Al2O3, Pd was doped onto Al2O3 that had been previously treated with aqueous NaOH. Another active alumina support, -Al2O3, prepared from boehmite, afforded activity that was substantially lower than that of -Al2O3 and depended on the calcination temperature of boehmite to -Al2O3. When using various concentrations of CH3OH in the aqueous reaction solution, the oxidative esterification proceeded through the formation of propionic acid. To determine why Al2O3 support afforded better activity than active carbon support, Pd/Al2O3 and Pd/C catalysts were examined by XAFS (X-ray absorption fine structure). XAFS revealed that Pd on Al2O3 shows a better redox nature than Pd on C, which resulted in activity on Pd/Al2O3 that was better than that on Pd/C. (Keyword) Oxidative esterification / Propionaldehyde / Methyl propionate / Palladium catalyst / Pressurized oxygen (Tokushima University Institutional Repository) ● Metadata: 109942 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.12we259 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.12we259 (Tokushima University Institutional Repository: 109942, DOI: 10.1252/jcej.12we259)
51.	Shigeru Sugiyama, Haruki Tanaka, Takuya Bando, Keizo Nakagawa, Ken-Ichiro Sotowa, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : Liquid-phase Oxidation of Propylene Glycol Using Heavy-metal-free Pd/C under Pressurized Oxygen, Catalysis Today, Vol.203, 116-121, 2013. (Summary) プロピレングリコールの酸化脱水素反応に対する触媒としてPd/Cが，酸素加圧下では1級および2級アルコールの酸化脱水素反応を良好に進行することを明らかにし，従来重金属で触媒を修飾する必要があるといわれていた触媒調製法に新たな面を明らかにした論文． (Link to Publication Site) ● Publication site (DOI): 10.1016/j.cattod.2012.02.064 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.cattod.2012.02.064 (DOI: 10.1016/j.cattod.2012.02.064)
52.	Shigeru Sugiyama, Tomoki Hayashi, Ippei Shinomiya, Keizo Nakagawa and Ken-Ichiro Sotowa : Recovery and Enrichment of Aqueous Phosphate from the Slag Released by a Chemical Factory, Phosphorus Research Bulletin, Vol.27, 23-27, 2012. (Summary) 化学工場で廃棄されているスラグを酸で処理する湿式処理を行うと，良好にリン酸を溶出できることを示した．さらにこの溶出の際に他のカチオン成分が合わせて溶出するが，このカチオン成分はカルシウム水酸アパタイトにより簡便に取り除くことができることを示し，このスラグが枯渇資源リンの新資源になりうることを示した． (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.27.23 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.27.23 (DOI: 10.3363/prb.27.23)
53.	Keizo Nakagawa, Tetsuya Okayama, Yusuke Tanimoto, Ken-Ichiro Sotowa, Shigeru Sugiyama, Toshihiro Moriga, Sakae Takenaka and Masahiro Kishida : Preparation of Carbon-Supported Pt Catalysts Covered with Microporous Silica Layers Using Organosilanes: Sintering Resistance and Superior Catalytic Performance for Cyclohexane Dehydrogenation, Applied Catalysis A: General, Vol.419 - 420, 13-21, 2012. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.apcata.2011.12.020 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.apcata.2011.12.020 (DOI: 10.1016/j.apcata.2011.12.020)
54.	Keizo Nakagawa, Kazuki Yamaguchi, Keiji Yamada, Ken-Ichiro Sotowa, Shigeru Sugiyama and Motonari Adachi : Synthesis and Characterization of Surface-Functionalized Layered Titanate Nanosheets Using the Lamellar Self-Assembly as a Template, European Journal of Inorganic Chemistry, Vol.2012, No.16, 2741-2748, 2012. (Link to Publication Site) ● Publication site (DOI): 10.1002/ejic.201101136 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1002/ejic.201101136 (DOI: 10.1002/ejic.201101136)
55.	Shigeru Sugiyama, Takuya Bando, Haruki Tanaka, Keizo Nakagawa, Ken-Ichiro Sotowa, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : Direct Oxidative Esterification of Propionaldehyde to Methyl Propionate Using Heavy-metal-free Palladium Catalysts under Pressurized Oxygen, Journal of the Japan Petroleum Institute, Vol.54, No.6, 380-384, 2011. (Summary) The use of pressurized oxygen greatly enhanced catalytic activity for oxidative esterification of propionaldehyde to methyl propionate with methanol using heavy-metal-free Pd/C and Pd/Al<sub>2</sub>O<sub>3</sub>. For example, the conversion of propionaldehyde, the selectivity to methyl propionate, and the yield of the propionate using 5 % Pd/Al<sub>2</sub>O<sub>3</sub> were 99.9, 62.7, and 62.6 %, respectively, at 1.5 MPa of oxygen gas and 333 K. This result demonstrated that Pb doping of Pd catalysts was not needed to achieve comparable activity, which runs contrary to previous reports, in which it had been suggested that loading of Pd catalysts using a heavy metal such as Pb was needed for the great activity such as 93.2, 76.8, and 71.6 % of the conversion of propionaldehyde, the selectivity to methyl propionate, and the yield of the propionate, respectively, at 0.3 MPa of oxygen gas and 353 K using 5 % Pd/Al<sub>2</sub>O<sub>3</sub> doped with 5 % Pb. (Keyword) Oxidative esterification / Propionaldehyde / Palladium catalyst / Pressurized oxygen / Unmodified catalyst (Tokushima University Institutional Repository) ● Metadata: 109941 (Link to Publication Site) ● Publication site (DOI): 10.1627/jpi.54.380 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001205188636544 ● Search Scopus @ Elsevier (DOI): 10.1627/jpi.54.380 (Tokushima University Institutional Repository: 109941, DOI: 10.1627/jpi.54.380, CiNii: 1390001205188636544)
56.	Kenji Arita, Aimi Yamamoto, Yukari Shinonaga, Keiko Harada, Yoko Abe, Keizo Nakagawa and Shigeru Sugiyama : Hydroxyapatite Particle Characteristics Influence the Enhancement of the Mechanical and Chemical Properties of Conventional Restorative Glass Ionomer Cement, Dental Materials Journal, Vol.30, No.5, 672-683, 2011. (Summary) The aims of this study were to improve the mechanical and chemical properties of conventional restorative glass ionomer cement (GIC) by adding hydroxyapatite (HAp) preparations with different characteristics, and to investigate the underlying reaction mechanisms. Fuji IX GP® was used as the control GIC. The experimental GICs consisted of four HAp-particles with different characteristics added at 8 mass% to Fuji IX-powder. All cements were prepared by mixing with Fuji IX-liquid (P/L=3.6). Four HAp-particles were analyzed, and then the mechanical strengths and the fluoride-ion- release-recharge-behaviors of five GIC groups were evaluated. The results of this study demonstrate that the addition of HAp particles with highly reactive properties such as high specific surface area can enhance the flexural strength and fluoride ion release properties of conventional restorative GIC. Our results further indicate that HAp functions as an adsorbent and an ion exchangeable agent, resulting in improved mechanical and chemical properties of GIC. (Keyword) Adsorption / Aluminum Compounds / Aluminum Silicates / Cariostatic Agents / Compressive Strength / Dental Materials / Diffusion / Durapatite / Elastic Modulus / Fluorides / Glass Ionomer Cements / Humans / Ion Exchange / Materials Testing / Mechanical Phenomena / Microscopy, Electron, Scanning / Microscopy, Electron, Transmission / Nanoparticles / Particle Size / Physicochemical Phenomena / Pliability / Spectrometry, X-Ray Emission / Stress, Mechanical / Surface Properties / X-Ray Diffraction (Link to Publication Site) ● Publication site (DOI): 10.4012/dmj.2011-029 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 21946488 ● Search Scopus @ Elsevier (PMID): 21946488 ● Search Scopus @ Elsevier (DOI): 10.4012/dmj.2011-029 (DOI: 10.4012/dmj.2011-029, PubMed: 21946488)
57.	Shigeru Sugiyama, Tomoki Hayashi, Dai Ioka, Keizo Nakagawa and Ken-Ichiro Sotowa : Removal of Aqueous Ammonium from Seawater and Freshwater Using Magnesium Hydrogen Phosphate, Phosphorus Research Bulletin, Vol.25, 23-27, 2011. (Summary) 魚飼育環境下で魚の致死原因物質をなるアンモニアを回収するため，水族館，養殖所，水産試験所から入手した海水と淡水からのアンモニア回収を，回収剤としてリン酸水素マグネシウムを用いて行った．中性領域でもアンモニアを回収することができ，実使用に対する知見が得られた． (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.25.23 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.25.23 (DOI: 10.3363/prb.25.23)
58.	Shigeru Sugiyama, Dai Ioka, Tomoki Hayashi, Makiko Noguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Kyoko Takashima : Recovery of Phosphate from Unused Resources, Phosphorus Research Bulletin, Vol.25, 18-22, 2011. (Summary) 枯渇資源リンの新資源開発のため，河川中からのリン回収を徳島の河川をモデルとして回収剤にベーマイトを用いて行い，河川中の不純物が回収効率に悪影響を与えないことを明らかにした．さらに，新資源として鉄鋼スラグからのリンの溶出実験を行い，硝酸などの酸を用いると良好に溶出できること，また溶出液に水酸化マグネシウムを添加すると固体としてリン化合物を析出させることができることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.25.18 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.25.18 (DOI: 10.3363/prb.25.18)
59.	Ken-Ichiro Sotowa, Atsushi Yamamoto, Keizo Nakagawa and Shigeru Sugiyama : Indentations and baffles for improving mixing rate in deep microchannel reactors, Chemical Engineering Journal, Vol.167, No.2-3, 490-495, 2011. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.cej.2010.08.085 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.cej.2010.08.085 (DOI: 10.1016/j.cej.2010.08.085)
60.	Keizo Nakagawa, Yusuke Tanimoto, Tetsuya Okayama, Ken-Ichiro Sotowa, Shigeru Sugiyama and Toshihiro Moriga : Catalytic Property of Carbon-Supported Pt Catalysts Covered with Organosilica Layers on Dehydrogenation of Organic Hydride, Studies in Surface Science and Catalysis, Vol.175, 201-208, 2010. (Link to Publication Site) ● Publication site (DOI): 10.1016/S0167-2991(10)75025-4 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-79551654012 (DOI: 10.1016/S0167-2991(10)75025-4, Elsevier: Scopus)
61.	Shigeru Sugiyama, Naoto Sugimoto, Adusa Ozaki, Yukimi Furukawa, Keizo Nakagawa and Ken-Ichiro Sotowa : Application of a Microreactor in the Oxidative Dehydrogenation of Propane to Propylene on Calcium Hydroxyapatite and Magnesium ortho-Vanadate Doped and Undoped with Palladium, Journal of Chemical Engineering of Japan, Vol.43, No.7, 575-580, 2010. (Summary) マイクロリアクタを用い，反応物の吸着を低温，吸着物の反応と生成物の脱離を高温で行う非定常操作を駆使すると，従来接触酸化脱水素反応の欠点とされていた深度酸化が抑えられるとともに，触媒量を1/1000に減らせることを明らかにした．2010年度Journal of Chemical Engineering of Japan誌のOutstanding Paper Awardをを受賞した． (Keyword) Microreactor / Oxidative Dehydrogenation / Propane / Calcium Hydroxyapatites / Magnesium Vanadates (Tokushima University Institutional Repository) ● Metadata: 110027 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.43.575 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679544582016 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.43.575 (Tokushima University Institutional Repository: 110027, DOI: 10.1252/jcej.43.575, CiNii: 1390282679544582016)
62.	Yuhki Kato, Yukinori Nishioka, Takahiro Wada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Catalytic Conversion of Ethylene to Propylene over MCM-41, International Journal of Modern Physics B, Vol.24, No.15-16, 3253-3256, 2010. (Summary) エチレンからプロピレンの接触変換反応をMCM-41とNiで改質したMCM-41で検討した．Niで改質しないとプロピレンは生成されず，Niで改質した触媒のプロピレン生成活性は触媒調製法と反応条件に強く依存した．カーボン析出のため長時間にわたる安定した活性は得られなかったが，水を共存させると，安定性とともに活性も向上することが明らかになった． (Link to Publication Site) ● Publication site (DOI): 10.1142/S0217979210066410 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1142/S0217979210066410 (DOI: 10.1142/S0217979210066410)
63.	Keizo Nakagawa, Toshimasa Ogata, Ken-Ichiro Sotowa, Shigeru Sugiyama and Motonari Adachi : Control of Morphology and Surface Property of Flaky Layered Titanate Nanosheets using Surfactant in Hydrothermal Solution, International Journal of Modern Physics B, Vol.24, No.15-16, 3248-3252, 2010. (Link to Publication Site) ● Publication site (DOI): 10.1142/S0217979210066409 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1142/S0217979210066409 (DOI: 10.1142/S0217979210066409)
64.	Shigeru Sugiyama, Haruki Tanaka, Tetsuo Kikumoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Keiko Maehara and Wataru Ninomiya : Application of Heavy-metal-free Pd/C Catalyst for the Oxidative Dehydrogenation of Sodium Lactate to Pyruvate in an Aqueous Phase under Pressurized Oxygen, Journal of Chemical Engineering of Japan, Vol.43, No.6, 514-520, 2010. (Summary) 従来乳酸からピルビン酸への酸化脱水素反応はNaOH水溶液でpHをアルカリに調整して，PbやTeで修飾したPd/Cを触媒としなければならないとされていた．本論文では，酸素加圧を用い，乳酸ナトリウムを用いるとアルカリの調整を必要とせず，また有害な重金属で修飾しないPd/Cで良好な酸化脱水素活性が現れることを明らかにした． (Keyword) Oxidative Dehydrogenation / Sodium Lactate / Sodium Pyruvate / Pd / C / Pressurized Oxygen (Tokushima University Institutional Repository) ● Metadata: 110028 (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.43.514 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204569623680 ● Summary page in Scopus @ Elsevier: 2-s2.0-77954377624 (Tokushima University Institutional Repository: 110028, DOI: 10.1252/jcej.43.514, CiNii: 1390001204569623680, Elsevier: Scopus)
65.	Shigeru Sugiyama, Yuhki Kato, Takahiro Wada, Shiro Ogawa, Keizo Nakagawa and Ken-Ichiro Sotowa : Ethanol Conversion on MCM-41 and FSM-16, and on Ni-Doped MCM-41 and FSM-16 Prepared without Hydrothermal Conditions, Topics in Catalysis, Vol.53, No.7-10, 550-554, 2010. (Summary) エタノールからエチレンおよびエタノールからプロピレンへの接触変換反応において，メソポラスシリカであるFSM-16とMCM-41およびそのNi修飾体を用いて活性の比較検討を行なった．現在まで注目されている触媒はMCM-41であるが，本研究の結果から，FSM-16の方が調製の際に水熱合成を必要としないにもかかわらず，非常に高い活性を示すことを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1007/s11244-010-9485-9 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1007/s11244-010-9485-9 (DOI: 10.1007/s11244-010-9485-9)
66.	Shigeru Sugiyama and Syoichi Sugino : Tracing the Effects of the Propagation on Information on Engineering Carried out in the Faculty of Engineering, The University of Tokushima, on the Freshmen of the Faculty - From "Scinece Summer Festival in Tokushima" to "Engineering Festival" -, Journal of University Education Research, No.7, 41-51, 2010. (Summary) 全国の大学では工学離れを防ぐため，様々な取り組みを行っているが，その具体的効果の検証を行った例はほとんどない．本論文では，徳島大学工学部が実施している工学啓蒙活動，具体的には，科学体験フェスティバルin徳島(幼児∼中学生対象)，工学体験大学講座(高校生対象)，オープンキャンパス(高校生対象)，出張講義(高校生対象)およびエンジニアリングフェスティバル(高校生∼社会人対象)の工学部新入生への影響をアンケート調査した結果についての検証を行った．大学の進路は，大学入試を具体的に考える高等学校在学時に決まるという認識が一般的である．本検証においても，高等学校在籍時に受けた上記の啓蒙活動が，本学工学部への入学に大きな影響を与えていることは認められた．しかしながら，小学校入学前後の比較的低年齢時に受けた啓蒙活動も，徳島大学工学部入学，さらには徳島から全国への理系進学に大きな影響を与えていることが明らかとなった． (Keyword) 工学離れ防止 / 工学啓蒙活動 / 入学動機 / 工学部新入学生 / Prevention of Future Decline in the Popularity of Engineering as a Study Subject / Propagation of information on Engineering / Motive for Seeking Entrance to Engineering Courses / Freshmen in the Faculty of Engineering (Tokushima University Institutional Repository) ● Metadata: 82709 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050564287417209600 (Tokushima University Institutional Repository: 82709, CiNii: 1050564287417209600)
67.	Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : Flow Uniformity in Deep Microchannel Reactor under High Throughput Conditions, Organic Process Research & Development, Vol.13, No.5, 1026-1031, 2009. (Link to Publication Site) ● Publication site (DOI): 10.1021/op900115h (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1021/op900115h (DOI: 10.1021/op900115h)
68.	Shigeru Sugiyama, Takeshi Inaoka, Syoichi Sugino and Tokuo Ohnishi : Present Situation and Ripple Effects of "Scinece Summer Festival in Tokushima" Held to Aim to Avoid Moving Away from the Engineering, Journal of Japanese Society for Engineering Education, Vol.57, No.3, 14-19, 2009. (Summary) 平成20年度に第12回開催となった''科学体験フェスティバルin徳島''についての開催から現在までの経緯をまとめ，第12回大会の参加者のアンケート調査の結果と考察，また工学部新入学生への入学動機に対する本大会の波及効果を検証したものをまとめた． (Keyword) Motive for Learning / Creative Education / Student / Pupil / Faculty of Engineering (Link to Publication Site) ● Publication site (DOI): 10.4307/jsee.57.3_14 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204493897472 ● Search Scopus @ Elsevier (DOI): 10.4307/jsee.57.3_14 (DOI: 10.4307/jsee.57.3_14, CiNii: 1390001204493897472)
69.	Shigeru Sugiyama, Tomoyuki Manabe, Dai Ioka, Keizo Nakagawa, Ken-Ichiro Sotowa and Naoya Shigemoto : Removal of Aqueous Ammonium from Industrial Wastewater with Magnesium Hydrogen Phosphate, Phosphorus Research Bulletin, Vol.23, 15-19, 2009. (Summary) 鉄鋼業および発電施設から排出された廃液中のアンモニアを回収し，資源浄化を行うとともに，回収したアンモニアを再生して原料として使用するため，リン酸水素マグネシウムを回収剤とするプロセスの検討を，特に工業廃液からのアンモニアのい回収という点から検討を行った．実際の工業廃液を用いても十分に回収可能であることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.23.15 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.23.15 (DOI: 10.3363/prb.23.15)
70.	Shigeru Sugiyama, Yuka Shimizu, Tomoyuki Manabe, Keizo Nakagawa and Ken-Ichiro Sotowa : Preparation of a Hydroxyapatite Film and Its Application in the Removal and Regeneration of Aqueous Cations, Journal of Colloid and Interface Science, Vol.332, No.2, 439-443, 2009. (Summary) Aqueous Pb2+, Cd2+, Co2+ and Cu2+ were continuously removed and regenerated using a bulk powder of calcium hydroxyapatite (Ca10(PO4)6(OH)2, CaHAp) and a glass plate coated with a thin film of CaHAp. Although use of CaHAp effectively removed aqueous Pb2+ from the wastewater, lead cations immobilized on CaHAp could not be regenerated in an aqueous solution due to formation of lead hydroxyapatite (Pb10(PO4)6(OH)2), which is insoluble in water at acidic and neutral pH. In contrast, Co2+ and Cu2+ immobilized on CaHAp were easily regenerated in an aqueous solution by treatment with an acidic aqueous solution containing Ca(NO3)2, as previously reported for the CaHAp-Cd2+ system. We found that the combination of the removal of the aqueous divalent cations by the CaHAp film and subsequent regeneration of the immobilized divalent cations from the film allowed for recycling of the film and for removal and regeneration of aqueous Cd2+, Co2+ and Cu2+. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jcis.2009.01.001 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 19181329 ● Search Scopus @ Elsevier (PMID): 19181329 ● Search Scopus @ Elsevier (DOI): 10.1016/j.jcis.2009.01.001 (DOI: 10.1016/j.jcis.2009.01.001, PubMed: 19181329)
71.	Shigeru Sugiyama, Yuuki Hirata, Keizo Nakagawa, Ken-Ichiro Sotowa, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : Application of the Unique Redox Properties of Magnesium ortho-Vanadate Incorporated with Palladium in the Unsteady-state Operation of the Oxidative Dehydrogenation of Propane, Journal of Catalysis, Vol.260, No.1, 157-163, 2008. (Summary) プロパンの酸化脱水素触媒としてマグネシウムオルトバナデートをパラジウムで修飾した触媒を見出した．パラジウムを導入すると，バナデートのレドックスを著しく加速でき，そのため初期活性が著しく改善した．レドックスの加速について，格子酸素については昇温還元，昇温酸化で確認を行い，格子酸素のカウンターカチオンのレドックスは，固体NMRやXAFSで明らかにした．触媒劣化が起こるが，非定常操作で劣化を抑えることができることを示した． (Keyword) Oxidative dehydrogenation / Propane / Magnesium vanadates / Palladium / Redox / EXAFS / V-51 MAS NMR / Unsteady-state operation / CATALYST / OXYGEN / MG-3(VO4)(2) / BEHAVIORS / CATIONS / ALKANES / HECK (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jcat.2008.09.015 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1573950401223900544 ● Search Scopus @ Elsevier (DOI): 10.1016/j.jcat.2008.09.015 (DOI: 10.1016/j.jcat.2008.09.015, CiNii: 1573950401223900544)
72.	Wataru Ninomiya, Yasuhiko Tanabe, Ken-Ichiro Sotowa, Toshiya Yasukawa and Shigeru Sugiyama : Dehydrogenation of Cycloalkanes over Noble Metal Catalysts Supported on Active Carbon, Research on Chemical Intermediates, Vol.34, No.8-9, 663-668, 2008. (Summary) 水素貯蔵媒体であるデカリン，テトラリン，ジシクロヘキシル，ファニルシクロヘキサンのPt/C，Pd/CおよびそのTe添加触媒の脱水素活性を検討した．これらの触媒の脱水素活性およびTeの添加効果は，反応基質の芳香属性に依存することが明らかになった． (Link to Publication Site) ● Publication site (DOI): 10.1007/BF03036923 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-68349107965 (DOI: 10.1007/BF03036923, Elsevier: Scopus)
73.	Shigeru Sugiyama, Yuichi Inaba, Tomoyuki Manabe, Keizo Nakagawa and Ken-Ichiro Sotowa : Effects of Several Harmful Anions on the Removal of Aqueous Phosphate by Boehmite, Journal of the Ceramic Society of Japan, Vol.116, No.1357, 984-988, 2008. (Summary) ベーマイトによる水溶性リンの回収に対する炭酸塩，硫酸塩，硝酸塩，亜硝酸塩，塩素および「フッ素のアニオン共存効果を検討した．フッ素を共存させると水溶性リンとともに良好に回収されたが，他のアニオン共存効果は見られなかった．また市販品ベーマイトより本研究でゾルゲル法で調製したベーマイトのほうが高い回収活性を示した．固体31P MAS NMR分析により，リンの回収形態にはpHやアニオン効果を受けたことにより2種類の形態が存在することが明らかになった． (Keyword) Boehmite / Removal / Aqueous anions / Phosphate / Fluoride (Link to Publication Site) ● Publication site (DOI): 10.2109/jcersj2.116.984 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282680260161664 ● Summary page in Scopus @ Elsevier: 2-s2.0-51149090622 (DOI: 10.2109/jcersj2.116.984, CiNii: 1390282680260161664, Elsevier: Scopus)
74.	Shigeru Sugiyama, Naoto Sugimoto, Yuuki Hirata, Keizo Nakagawa and Ken-Ichiro Sotowa : Oxidative Dehydrogenation OF Propane on Vanadate Catalyst Supported on Various Metal Hydroxyapatites, Phosphorus Research Bulletin, Vol.22, 13-16, 2008. (Summary) バリウム水酸アパタイトへバナデートを担持した触媒を調製し，プロパンからプロピレンへの酸化脱水素触媒活性を検討した．バナデートとバリウム水酸アパタイト間の特異相互作用のため，触媒の格子酸素の移動度が抑制され，周期律表から予期される活性よりは低い触媒活性が現れることを明らかにした．このような特異相互作用は他の水酸アパタイトには見られないものであった． (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.22.13 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.22.13 (DOI: 10.3363/prb.22.13)
75.	Shigeru Sugiyama, Yuki Kanda, Hisaaki Ishizuka and Ken-Ichiro Sotowa : Removal and Regeneration of Aqueous Divalent Cations by Boehmite, Journal of Colloid and Interface Science, Vol.320, No.2, 535-539, 2008. (Summary) Boehmite (Al(OH)O) was employed for the removal of aqueous Mg2+, Cu2+, Cd2+, Pb2+, and Co2+ at 298 K. Although boehmite showed a certain removal nature of those divalent cations, the greater removal rate with boehmite of Pb2+ (28.7 %) than those of Mg2+, Cu2+, Cd2+, and Co2+ (5.6, 25.3, 10.9, and 13.3%, respectively) was observed in acidic conditions. Under stronger alkaline conditions, at which lead species was completely dissolved, rather greater removal rate of Pb2+ (more than 80%) was observed under the corresponding conditions employed for the acidic conditions. The removed lead species could not be dissolved from boehmite in an acidic solution while an evident dissolution of lead species was detected using aqueous NaOH solution. The results shown in the present study reveals that boehmite can be employed as a reagent for the removal and regeneration of aqueous metal cations. (Keyword) Acids / Aluminum Hydroxide / Aluminum Oxide / Cations, Divalent / Metals / Sodium Hydroxide (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jcis.2008.01.037 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 18295777 ● Search Scopus @ Elsevier (PMID): 18295777 ● Search Scopus @ Elsevier (DOI): 10.1016/j.jcis.2008.01.037 (DOI: 10.1016/j.jcis.2008.01.037, PubMed: 18295777)
76.	Ken-Ichiro Sotowa, Nobumasa Shiraishi, Yuusaku Iguchi and Shigeru Sugiyama : Forced temperature cycling of a catalyst layer and its application to propylene oxidation, Chemical Engineering Science, Vol.63, No.10, 2690-2695, 2008. (Keyword) forced temperature cycling / propylene oxidation / catalytic reaction / conversion / platinum wire / quasi-steady state / relaxed steady state / PERIODIC OPERATION / PROPANE / REACTOR (Link to Publication Site) ● Publication site (DOI): 10.1016/j.ces.2008.01.037 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1572261551363341568 ● Search Scopus @ Elsevier (DOI): 10.1016/j.ces.2008.01.037 (DOI: 10.1016/j.ces.2008.01.037, CiNii: 1572261551363341568)
77.	Ken-Ichiro Sotowa, Nobumasa Shiraishi and Shigeru Sugiyama : Experimental Investigation on the Effect of Forced Temperature Cycling Operation on a Chemical Reaction, Kagaku Kogaku Ronbunshu, Vol.34, No.1, 108-112, 2008. (Summary) The present study aims at developing a new chemical reactor for forced temperature cycling at a low energy cost. Forced temperature cycling is an attractive mode of chemical reactor operation, since it can achieve higher conversion and selectivity for a variety of chemical reactions than steady-state operations. However, there are only limited number of experimental investigation on the effects of forced temperature cycling on chemical reactions. This is because a large amount of energy is needed to quickly change the reactor temperature. With the reactor developed in this study, only 9 W of electric energy was required to achieve forced temperature cycling. In a sample case of the cycling operation for propylene oxidation, it was demonstrated experimentally that the selectivity and conversion can be controlled by employing the forced temperature cycling. (Keyword) reactor / Periodic Operation / Unsteady State Operation / Selectivity / Periodic Operation / Unsteady State Operation (Link to Publication Site) ● Publication site (DOI): 10.1252/kakoronbunshu.34.108 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204509102208 ● Search Scopus @ Elsevier (DOI): 10.1252/kakoronbunshu.34.108 (DOI: 10.1252/kakoronbunshu.34.108, CiNii: 1390001204509102208)
78.	Ken-Ichiro Sotowa, Kaname Takagi and Shigeru Sugiyama : Fluid flow behavior and the rate of an enzyme reaction in deep microchannel reactor under high-throughput condition, Chemical Engineering Journal, Vol.135, No.S1, S30-S36, 2008. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.cej.2007.07.051 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.cej.2007.07.051 (DOI: 10.1016/j.cej.2007.07.051)
79.	Shigeru Sugiyama, Takeshi Osaka, Yohei Ueno and Ken-Ichiro Sotowa : Oxidative Dehydrogenation of Propane over Vanadate Catalysts Supported-on Calcium and Strontium Hydroxyapatites, Journal of the Japan Petroleum Institute, Vol.51, No.1, 50-57, 2008. (Summary) プロパンからプロピレンへの酸化脱水素触媒に対してカルシウムおよびストロンチウムヒドロキシアパタイト触媒は高い活性を示さないが，バナデートを担持すると，従来非常に高い活性を示すといわれていたマグネシウムピロバナデートに匹敵する高い活性を示すことを見出した．バナデートのレッドクス挙動が活性の向上に直接影響を与えていることを，固体51V MAS NMRなどを用いて明らかにした． (Keyword) Oxidative dehydrogenation / Propane / Hydroxyapatite support / Vanadate catalyst / Redox (Link to Publication Site) ● Publication site (DOI): 10.1627/jpi.51.50 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001205190380416 ● Search Scopus @ Elsevier (DOI): 10.1627/jpi.51.50 (DOI: 10.1627/jpi.51.50, CiNii: 1390001205190380416)
80.	Shigeru Sugiyama, Takeshi Osaka, Yuuki Hirata, Yuki Kondo, Keizo Nakagawa and Ken-Ichiro Sotowa : Redox Nature of Fe-incorporated Magnesium ortho-Vanadate as a Catalyst for the Oxidative Dehydrogenation of Propane, Journal of Chemical Engineering of Japan, Vol.40, No.12, 1064-1071, 2007. (Summary) プロパンの酸化脱水素触媒であるバナジン酸オルトバナデートの触媒活性を改善するため様々な一価，二価，三価金属をこの触媒に導入したところ，鉄を添加した触媒の活性が改善された．鉄の導入によって格子酸素のレドックス挙動が直接影響を受け，触媒活性が改善されることを，様々な条件での触媒活性試験とともに，51V MAS NMR，XAFS，XRDなどを用いて明らかにした． (Keyword) Magnesium ortho-Vanadate / Fe^<3+> / Oxidative Dehydrogenation / Propane / Redox (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.07WE130 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679546251520 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.07WE130 (DOI: 10.1252/jcej.07WE130, CiNii: 1390282679546251520)
81.	Shigeru Sugiyama, Yuuki Hirata, Takeshi Osaka, Toshihiro Moriga, Keizo Nakagawa and Ken-Ichiro Sotowa : 51V MAS NMR and XAFS Evidences for Redox of Magnesium pyro- and ortho-Vanadates on the Oxidative Dehydrogenation of Propane, Journal of the Ceramic Society of Japan, Vol.115, No.10, 667-671, 2007. (Summary) プロパンの酸化脱水素触媒に高活性を示すマグネシウムピロバナデートとマグネシウムオルトバナデートのレッドクス挙動を51V MAS NMRやXAFSを用いて明確に示した．ピロバナデートはレドックスが激しいため通常の条件では高活性を示すが，一度還元すると元に戻らない一方，オルトバナデートのレドックスは穏やかなため，活性は低いが安定した触媒であることを示した． (Keyword) Catalysis / Magnesium vanadates / Oxidative dehydrogenation / Propane / Redox (Link to Publication Site) ● Publication site (DOI): 10.2109/jcersj2.115.667 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282680261275520 ● Summary page in Scopus @ Elsevier: 2-s2.0-44849122255 (DOI: 10.2109/jcersj2.115.667, CiNii: 1390282680261275520, Elsevier: Scopus)
82.	Shigeru Sugiyama, Hisaaki Ishizuka, Yuka Shimizu and Ken-Ichiro Sotowa : Removal-Regeneration of Aqueous Phosphate with Bulk and Thin-Layer Boehmite, Journal of Chemical Engineering of Japan, Vol.40, No.7, 598-603, 2007. (Summary) ベーマイトによる水溶性リンの回収-再生に関する研究を行った．ベーマイトをゾル-ゲル法で調製すると高表面積のため回収率が，市販品のものより高くなるが，あまり表面積を上げすぎると，ベーマイトが解こうし，不都合であることが見出された．ゾル-ゲル法で調製したベーマイトゾルをディップコーティング法でガラス基板上に製膜すると，リンの回収を行えると共に，回収したリンを容易に脱離-回収できることを見出した． (Keyword) Removal / Regeneration / Aqueous Phosphate / Boehmite (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.40.598 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679544241664 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.40.598 (DOI: 10.1252/jcej.40.598, CiNii: 1390282679544241664)
83.	Ken-Ichiro Sotowa, Keisuke Irie, Takanori Fukumori, Katsuki Kusakabe and Shigeru Sugiyama : Droplet Formation by the Collision of Two Aqueous Solutions in a Microchannel and Application to Particle Synthesis, Chemical Engineering & Technology, Vol.30, No.3, 383-388, 2007. (Link to Publication Site) ● Publication site (DOI): 10.1002/ceat.200600345 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1002/ceat.200600345 (DOI: 10.1002/ceat.200600345)
84.	Shigeru Sugiyama, Minako Fujii and Ken-Ichiro Sotowa : Preparation Procedure of Barium Hydroxyapatite with Sol Contaninig of Sodium Alginate and Sodium Diphosphate, Phosphorus Research Bulletin, Vol.20, 145-148, 2006. (Summary) バリウム水酸アパタイトの薄膜調製へ展開可能な調製法として，ゾル化試薬としてアルギン酸ナトリウムを用いるゾルゲル法を検討した．カルシウム水酸アパタイトに報告されている処方を改善し，試薬の混合の順を変えると，良好に調製できることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.20.145 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.20.145 (DOI: 10.3363/prb.20.145)
85.	Shigeru Sugiyama, Shinya Tanimoto, Kazuya Fukuta and Ken-Ichiro Sotowa : Effects of Incorporation Procedure of Titanium Cations into Calcium Hydroxyapatites on the Photo-Catalytic Activities for the Decomposition of Methylene Blue, Phosphorus Research Bulletin, Vol.20, 141-144, 2006. (Summary) カルシウム水酸アパタイトへ段階的沈殿法，共沈法，表面改質法でチタンを導入し，導入した触媒のメチレンブルー光分解に対する触媒活性を検討した．表面改質した触媒では活性はほとんど観測されない．共沈法で調製した触媒の活性が最も高く，その活性は触媒中のチタンとカルシウムの比に依存することを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.3363/prb.20.141 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3363/prb.20.141 (DOI: 10.3363/prb.20.141)
86.	Shigeru Sugiyama, Takashi Osaka, Yuuki Hirata and Ken-Ichiro Sotowa : Enhancement of the Activity for Oxidative Dehydrogenation of Propane on Calcium Hydroxyapatite Substituted with Vanadate, Applied Catalysis A: General, Vol.312, 52-58, 2006. (Summary) カルシウム水酸アパタイトにバナジウムを置換して導入するとプロパンの高活性酸化脱水素触媒であるメター，ピローおよびオルトーバナジン酸マグネシウムの触媒活性を超えることを見出した．バナジウムの5価と4価間のレドックス作用がカルシウム水酸アパタイトの酸化脱水素触媒活性と相乗作用を起こし，高活性を示すことを，固体V MAS NMRなどを用いて明らかにした． (Keyword) oxidative dehydrogenation / propane / calcium hydroxyapatite / vanadate / SHORT-CHAIN ALKANES / MG-O CATALYSTS / BARIUM HYDROXYAPATITES / OXIDE CATALYSTS / REDOX BEHAVIORS / STRONTIUM / PHOSPHATE / PHASES / OXYGEN (Link to Publication Site) ● Publication site (DOI): 10.1016/j.apcata.2006.06.018 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1572543026353408896 ● Search Scopus @ Elsevier (DOI): 10.1016/j.apcata.2006.06.018 (DOI: 10.1016/j.apcata.2006.06.018, CiNii: 1572543026353408896)
87.	Shigeru Sugiyama, Kazuya Fukuta and Ken-Ichiro Sotowa : Formation of Hydroxyapatite-layer on Glass-plate and its Removal-regeneration Properties of Aqueous Cadmium, Journal of Colloid and Interface Science, Vol.299, No.1, 270-273, 2006. (Summary) カルシウム水酸アパタイト薄膜を形成する際，原料を硝酸カルシウム，リン酸水素アンモニウムとし，溶媒をエタノール-水とするとディップコティング法を用いることにより，400℃程度の低温度焼成で薄膜形成ができることを明らかにした．さらに，調製した薄膜を用い，水溶性カドミウムの回収-脱離が可能であることを，これまで報告されていない新規の方法で達成できることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jcis.2006.02.004 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 16546203 ● Search Scopus @ Elsevier (PMID): 16546203 ● Search Scopus @ Elsevier (DOI): 10.1016/j.jcis.2006.02.004 (DOI: 10.1016/j.jcis.2006.02.004, PubMed: 16546203)
88.	Teruhiko Matsubara, Risa Fujita, Shigeru Sugiyama and Katsuhiro Kawashiro : Stability of Protease in Organic Solvent: Structural Identification by Solid-state NMR of Lyophilized Papain before and after 1-Propanol Treatment and the Corresponding Enzymatic Activities, Biotechnology and Bioengineering, Vol.93, No.5, 928-933, 2006. (Summary) 有機溶媒中で酵素反応を行うと，時間の経過に伴い活性が低下する場合がある．本研究では，酵素パパインの構造を13C cross-polarization/magic angle sppining および円偏光二色性により解析し，触媒活性と構造変化との相関性を検討した．パパインをプロピルエステル化反応に用いると，酵素再利用時に活性が著しく減少した．13C-MAS NMRの結果，反応前に比べてα-ヘリックス/β構造の比が減少することがわかり，この構造変化が活性の減少につながっていることを明らかにした． (Keyword) 1-Propanol / Amides / Circular Dichroism / Dipeptides / Enzyme Stability / Esterification / Freeze Drying / Nuclear Magnetic Resonance, Biomolecular / Organic Chemicals / Papain / Protein Denaturation / Protein Structure, Secondary / Solvents / Temperature (Link to Publication Site) ● Publication site (DOI): 10.1002/bit.20791 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 16329143 ● Search Scopus @ Elsevier (PMID): 16329143 ● Search Scopus @ Elsevier (DOI): 10.1002/bit.20791 (DOI: 10.1002/bit.20791, PubMed: 16329143)
89.	Naoya Shigemoto, Tetsu Yanagihara, Shigeru Sugiyama and Hiromu Hayashi : Material Balance and Energy Consumption for CO₂ Recovery from Moist Flue Gas Employing K₂CO₃-on-Activated Carbon and Its Evaluation for Practical Adaption, Energy & Fuels, Vol.20, No.2, 721-726, 2006. (Summary) 湿性煙道ガス中のCO2除去-放出に，活性炭担持炭酸カルシウムを用いた．温度を変化させるだけでCO2の除去-回収ができることを示し，ベンチスケール実験も行った．その結果を，従来検討されているシステムを比較検討し，本プロセスの有効性を示した． (Link to Publication Site) ● Publication site (DOI): 10.1021/ef058027x (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1021/ef058027x (DOI: 10.1021/ef058027x)
90.	Shigeru Sugiyama, Minako Fujii, Kazuya Fukuta, Kazunori Seyama, Ken-Ichiro Sotowa and Naoya Shigemoto : Preparation of Alkaline Earth Phosphates with Sol Containing of Sodium Alginate and Sodium Diphosphate, Journal of Colloid and Interface Science, Vol.295, No.1, 141-147, 2006. (Summary) 機能性材料として有望なリン酸水素マグネシウム，カルシウム水酸アパタイト，ストロンチウム水酸アパタイトの薄膜調製法として，ゾル化試薬としてアルギン酸ナトリウムを用いる方法を開発した．従来，カルシウム水酸アパタイトについては，アルギン酸ナトリウムを用いると調製できると報告されていたが，それらの報告に従うとカルシウム塩素アパタイトが形成されることを示し，新たな調製法を見出した．またこの手法を，リン酸水素マグネシウムやストロンチウム水酸アパタイトの調製に応用し，双方のリン酸化合物に最適な調製法を見出した． (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jcis.2005.08.014 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 16154579 ● Summary page in Scopus @ Elsevier: 2-s2.0-28444467776 (DOI: 10.1016/j.jcis.2005.08.014, PubMed: 16154579, Elsevier: Scopus)
91.	Shigeru Sugiyama, Masayoshi Fujisawa, Masahiko Yokoyama, Ken-Ichiro Sotowa, Tahei Tomida and Naoya Shigemoto : Employment of ³¹P MAS NMR for the Identification of Amorphous Precipitation Products Obtained from MAP Process, Bulletin of the Chemical Society of Japan, Vol.78, No.12, 2245-2250, 2005. (Summary) マグネシアと塩化マグネシウムによって水溶性リン酸およびアンモニアの同時除去を行い，その生成物の構造決定を固体NMRで行った．上記の除去法はMAPプロセスとよばれ，除去後にはマグネシウムアンモニウムホスフェート(MAP)という難溶性の物質となり，固定化除去されると言われていた．MAPは遅効性肥料として有効であるが，現場からはその肥料としての安定性が無いことが指摘されていた．本研究で固体31P MAS NMRを用いて分析したところ，MAP以外に多くのリン酸塩が形成されており，そのために品質が安定しないことを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1246/bcsj.78.2245 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1360283694081777408 ● Search Scopus @ Elsevier (DOI): 10.1246/bcsj.78.2245 (DOI: 10.1246/bcsj.78.2245, CiNii: 1360283694081777408)
92.	Chiaki Shinohara, Satoshi Kawakami, Daisaku Makino, Ryouji Sawada, Atsumi Yamagiwa, Hiromu Hayashi, Shigeru Sugiyama and Yasukazu Saito : Effect of Support and Liquid-film Conditions on Dehydrogenation of Decalin by Platinum Catalysts, Journal of the Hydrogen Energy Systems Society of Japan, Vol.30, No.2, 52-57, 2005. (Summary) 活担体としてデカリンと親和性の良い活性炭を用いると過熱液膜条件を示すが，親和性の悪いアルミナおよびベーマイトを担体に用いると過熱液膜条件が確認できなかった．さらに，Pt/C触媒を用いて過熱液膜条件への温度効果の検討，反応系内に多く存在する物質の沸点よって，過熱液膜条件達成への最適外部加熱温度が変化し，従来のような，一定の反応基質/触媒比および特異な反応温度で過熱液膜条件が定義されないことを明らかにした． (Keyword) decalin/naphthalene pair / support / liquid-film conditions / dehydrogenation catalyst (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1523951030038140160 (CiNii: 1523951030038140160)
93.	Shigeru Sugiyama, Masahiko Yokoyama, Hisaaki Ishizuka, Ken-Ichiro Sotowa, Tahei Tomida and Naoya Shigemoto : Removal of Aqueous Ammonium with Magnesium Phosphates Obtained from the Ammonium-Elimination of Magnesium Ammonium Phosphate, Journal of Colloid and Interface Science, Vol.292, No.1, 133-138, 2005. (Summary) 水質汚染の元凶である水溶性リン酸，アンモニウムを回収した際に生成するアンモニウムマグネシウムフォスヘート(MAP)を，水質改善材料として再利用するため，MAPの熱分解挙動，熱分解で生成した化合物の同定とアンモニア回収への再利用を検討した．熱分解生成物には様々な化合物が提案されていたがリン酸1水素マグネシウムであることを固体NMRで明らかにした．また，熱分解生成物を水溶性アンモニウムの回収に利用できることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jcis.2005.05.073 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 16023661 ● Search Scopus @ Elsevier (PMID): 16023661 ● Search Scopus @ Elsevier (DOI): 10.1016/j.jcis.2005.05.073 (DOI: 10.1016/j.jcis.2005.05.073, PubMed: 16023661)
94.	Naoya Shigemoto, Tetsu Yanagihata, Shigeru Sugiyama and Hiromu Hayashi : Bench-Scale CO2 Recovery from Moist Flue Gases by Various Alkali Carbonates Supported on Activated Carbon, Journal of Chemical Engineering of Japan, Vol.38, No.9, 711-717, 2005. (Summary) 湿性ガスから二酸化炭素を回収除去するため，活性炭担持アルカリ金属炭酸塩が検討された．313 – 393 Kにおいて二酸化炭素は除去され，その除去の序列はNa2CO3 < K2CO3 < Rb2CO3 ~ Cs2CO3であった．これらの回収剤を用いてベンチスケールで実験を行い，二酸化炭素除去効率は313-392Kにおいて，通常の二酸化炭素回収法であるアミン吸収法より有利であることを示した． (Keyword) Carbon Dioxide Recovery / Temperature Swing Operation / Alkali Carbonate / Energy Conservation / Energy Conservation (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.38.711 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679546151424 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.38.711 (DOI: 10.1252/jcej.38.711, CiNii: 1390282679546151424)
95.	Suminori Tanaka, Kazunori Nakagawa, Eiji Kanezaki, Masahiro Katoh, Kei-ichiro Murai, Toshihiro Moriga, Ichiro Nakabayashi, Shigeru Sugiyama, Yoshiyuki Kidoguchi and Kei Miwa : Catalytic Activity of Iron Oxides Supported on γ-Al₂O₃ for Methane Oxidation, Journal of the Japan Petroleum Institute, Vol.48, No.4, 223-228, 2005. (Summary) Three kinds of catalysts of goethites supported on γ-Al2O3 (Fe/γ-Al2O3), SiO2-Al2O3 (Fe/SiO2-Al2O3) and SiO2 (Fe/SiO2) were investigated in terms of the catalytic activity of methane oxidation. The specific surface areas of these catalysts were larger in common than the area of goethite with no supports. The Fe/γ-Al2O3 catalyst has the highest performance in the low-temperature activity of methane oxidation which started at 623 K and completed at 923 K. When the Fe-content in Fe/γ-Al2O3 was increased, the formation of goethite was observed by the X-ray analyses and the activity of this catalyst increased up to 6 mol%. After the catalytic methane oxidation at 823 K, it was observed that goethite in Fe/γ-Al2O3 transformed to hematite which has been known as an active iron oxide in methane oxidation. The activity of Fe/γ-Al2O3 was enhanced by the addition of sodium up to the Na-content of 5 mol% although it descended above the content due to the decrease of the specific surface area of the catalyst. (Keyword) Iron oxide catalyst / Goethite / Hematite catalyst / Alumina support / Methane oxidation / Combustion catalyst (Link to Publication Site) ● Publication site (DOI): 10.1627/jpi.48.223 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282680167790848 ● Search Scopus @ Elsevier (DOI): 10.1627/jpi.48.223 (DOI: 10.1627/jpi.48.223, CiNii: 1390282680167790848)
96.	Shigeru Sugiyama, Takuya Hashimoto, Yasuhiko Tanabe, Naoya Shigemoto and Hiromu Hayashi : Effects of the Enhancement of the Abstraction of Lattice Oxygen from Magnesium Vanadates Incorporated with Copper (II) Cations on the Oxidative Dehydrogenation of Propane, Journal of Molecular Catalysis A: Chemical, Vol.227, No.1-2, 255-261, 2005. (Summary) プロパンの高活性酸化脱水素触媒バナジン酸マグネシウムへ銅カチオンを添加し触媒活性，格子酸素移動度を検討した．レドックスを起こしやすい銅を添加したため，格子酸素の移動度が増大し，プロピレンへの部分酸化が抑制され，二酸化炭素への完全酸化が進行した．銅カチオンが還元されやすいことが完全参加につながったため，還元されにくいカチオンの添加が効果的であろうということを示した． (Keyword) magnesium vanadates / oxidative dehydrogenation of propane / redox / lattice oxygen / copper-incorporation / MG-O CATALYSTS / REDOX BEHAVIORS / OXIDE / ALKANES (Link to Publication Site) ● Publication site (DOI): 10.1016/j.molcata.2004.10.046 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.molcata.2004.10.046 (DOI: 10.1016/j.molcata.2004.10.046)
97.	Shigeru Sugiyama, Shinya Tanimoto, Kazuya Fukuda, Katsuhiro Kawashiro, Tahei Tomida and Hiromu Hayashi : Immobilization of Aqueous Tetravalent Cations of Titanium and Zirconium with Calcium Hydroxyapatite, Colloids and Surfaces A:Physicochemical and Engineering Aspects, Vol.252, No.2-3, 187-192, 2005. (Summary) 最近高い光触媒活性を示すことが報告されたチタンアパタイトの合成処方を検討した．既報のチタンアパタイト調製法では共沈法が採用されていたが，その処方では共沈とはならないことを明らかにした．そして，正しい共沈処方を示すとともに表面改質法によるアパタイトのチタン修飾法を報告した．またチタンと同様に4価であり光触媒機能を持つジルコニアについても表面改質の検討を行い，将来の光触媒として可能性のあるチタンおよびジルコニアアパタイトの調製法を明確にした． (Keyword) immobilization / titan / zirconium / calcium hydroxyapatite / coprecipitation / LEAD IMMOBILIZATION / SYNTHETIC APATITES / IONS / PHOSPHATES (Link to Publication Site) ● Publication site (DOI): 10.1016/j.colsurfa.2004.10.102 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.colsurfa.2004.10.102 (DOI: 10.1016/j.colsurfa.2004.10.102)
98.	Naoya Shigemoto, Tetsu Yanagihara, Hiroshi Fukuoka, Shigeru Sugiyama and Hiromu Hayashi : Steam Reforming of n-Dodecane over Ru/Al2O3 catalyst and estimation method of the gas composition formed, Journal of the Hydrogen Energy Systems Society of Japan, Vol.29, No.2, 22-29, 2004. (Summary) Ru系触媒を用いて灯油の代表成分であるn-ドデカンの水蒸気改質を行ない，反応温度やS/C比などの反応条件が生成ガス組成に及ぼす影響を調べるとともに，熱力学的な平衡計算により生成ガス組成を推定する方法を検討した．また，長時間連続の改質試験にける反応系での物質収支から求めたn-ドデカンや改質用の水の反応率について考察した． (Keyword) steam reforming / Ru-on-alumina / n-dodecane / material balance (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520291854760475904 (CiNii: 1520291854760475904)
99.	Naoya Shigemoto, Tetsu Yanagihara, Shigeru Sugiyama and Hiromu Hayashi : K2CO3担持活性炭の固定床による湿性ガスからのCO2回収のベンチスケール試験, Kagaku Kogaku Ronbunshu, Vol.30, No.5, 668-673, 2004. (Summary) 炭酸カリウム担持活性炭 1.2 kgを充填したカラムに湿性13%二酸化炭素ガスを通気して二酸化炭素を捕捉した後，蒸気を通じて二酸化炭素を脱離するベンチスケールでの二酸化炭素捕捉-脱離および冷却挙動を明らかにした．また二酸化炭素回収時のエネルギー消費量を推定した． (Keyword) Carbon Dioxide / Recovery Performance / Bench Scale / Potassium Carbonate / Activated Carbon (Link to Publication Site) ● Publication site (DOI): 10.1252/kakoronbunshu.30.668 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679486294656 ● Search Scopus @ Elsevier (DOI): 10.1252/kakoronbunshu.30.668 (DOI: 10.1252/kakoronbunshu.30.668, CiNii: 1390282679486294656)
100.	Shigeru Sugiyama, Takuya Hashimoto, Yuki Morishita, Naoya Shigemoto and Hiromu Hayashi : Effects of Calcium Cations Incorporated into Magnesium Vanadates on the Redox Behaviors and the Catalytic Activities for the Oxidative Dehydrogenation of Propane, Applied Catalysis A: General, Vol.270, No.1-2, 253-260, 2004. (Summary) プロパンの高活性酸化脱水素触媒であるメター，ピローおよびオルトーバナジン酸マグネシウムのマグネシウムを一部カルシウムに置換した触媒を合成し，触媒活性，格子酸素の移動度を検討した．カルシウムの置換による触媒活性および格子酸素の移動度への影響は3種類の触媒によって全く異なることが明らかになった．つまりカルシウム置換バナジン酸マグネシウムの2価カチオンが直接格子酸素へ影響を与えていることが明らかになった． (Keyword) magnesium vanadates / oxidative dehydrogenation of propane / redox / V-5 1 MAS NMR / MG-O CATALYSTS / TETRACHLOROMETHANE / ALKANES (Link to Publication Site) ● Publication site (DOI): 10.1016/j.apcata.2004.05.018 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.apcata.2004.05.018 (DOI: 10.1016/j.apcata.2004.05.018)
101.	Chiaki Shinohara, Satoshi Kawakami, Toshihiro Moriga, Hiromu Hayashi, Shinya Hidoshima, Yasukazu Saito and Shigeru Sugiyama : Local Structure around Platinum in Pt/C Catalysts Employed for Liquid-phase Dehydrogenation of Decalin in the Liquid-film State under Reactive Distillation Conditions, Applied Catalysis A: General, Vol.266, No.2, 251-255, 2004. (Summary) 水素輸送媒体デカリンからの加熱液膜条件における脱水素反応に高活性を示すPt/Cの白金周りの微細構造がEXAFSで検討された．0価の金属状態にある白金は低活性を示すのに対し，共有結合性の白金が高活性を与えることを明らかにした．担体の塩基処理，白金の還元処理が脱水素触媒活性に大きな影響を与えた． (Keyword) Pt / C / hydrogen-evolution / dehydrogenation of decalin / EXAFS / hydrogen (Link to Publication Site) ● Publication site (DOI): 10.1016/j.apcata.2004.02.014 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.apcata.2004.02.014 (DOI: 10.1016/j.apcata.2004.02.014)
102.	Shigeru Sugiyama, Masayoshi Fujisawa, Tatsuya Koizumi, Shinya Tanimoto, Katsuhiro Kawashiro, Tahei Tomida and Hiromu Hayashi : Immobilization of Aqueous Heavy Metal Cations with Phosphates and Sulfates, Bulletin of the Chemical Society of Japan, Vol.76, No.12, 2419-2422, 2003. (Summary) リン酸一水素ナトリウム，カリウム，マグネシウムおよびカルシウムを用いると，鉛，カドミウム，コバルトおよび銅の2価カチオンを含んだ水溶液から短時間でこれら重金属カチオンを固定化回収できることが明らかにした．また硫酸マグネシウムおよびカルシウムを用いても水溶性鉛の固定化回収ができることを見出し，このような固定化能はカルシムヒドロキシアパタイトに限定されていたが，様々な化合物への展開の可能性を示した． (Link to Publication Site) ● Publication site (DOI): 10.1246/bcsj.76.2419 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1523669555215701248 ● Search Scopus @ Elsevier (DOI): 10.1246/bcsj.76.2419 (DOI: 10.1246/bcsj.76.2419, CiNii: 1523669555215701248)
103.	Shigeru Sugiyama, Yoshiharu Fujii and Hiromu Hayashi : Effects of Preparation Procedures of Calcium-lead Hydroxyapatites on Thermal Stabilities and Catalytic Activities for Oxidative Coupling of Methane, Phosphorus Research Bulletin, Vol.16, 83-90, 2003. (Summary) 二元系のカルシウム-鉛ヒドロキシアパタイトが，(A):酢酸カルシウム，酢酸カルシウムおよびリン酸水素2ナトリウムから共沈法，(B):カルシウムヒドロキシアパタイトの水溶性鉛による表面改質，および(C)カルシウムヒドロキシアパタイトと鉛ヒドロキシアパタイトの混練法の3手法から合成された．合成した二元系カルシウム-鉛ヒドロキシアパタイトの熱安定性，メタンの酸化カップリング活性は触媒調製法に大きく依存し，混練法から得られた触媒の活性が最も高かった．
104.	Shigeru Sugiyama, Satoshi Kawakami, Shinya Tanimoto, Minako Fujii, Hiromu Hayashi, Fumio Shibao and Katsuki Kusakabe : Preparation of Boehmite Sol Employed for Formation of Alumina-Layer over Various Plates with the Dip-Coating, Journal of Chemical Engineering of Japan, Vol.36, No.9, 1095-1100, 2003. (Summary) アルミニウムイソプロポキサイドの加水分解で得られるベーマイトゾルの形成挙動を検討したところ，加水分解時間は1時間という短い時間でも十分であるが，ベーマイトの焼成から得られるアルミナのシンタリングを防ぐには，24時間程度の加水分解時間が必要であることを明らかにした．またベーマイトから得られるアルミナ膜は，最近何の検討も無くガンマー体と言われてきたが，イーター体の可能性も考えるべきとの結果を示した．またベーマイトを形成させる薄膜基板としてガラスやステンレスなどの伝熱性の異なる基板も十分使用可能であることを示した． (Keyword) Boehmite / Sol-Gel / Alumina / Solid State NMR / Dip-coating (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.36.1095 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679545931776 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.36.1095 (DOI: 10.1252/jcej.36.1095, CiNii: 1390282679545931776)
105.	Shigeru Sugiyama and Hiromu Hayashi : Role of Hydroxide Groups in Hydroxyapatite Catalysts for the Oxidative Dehydrogenation of Alkanes, International Journal of Modern Physics B, Vol.17, No.8&9, 1476-1481, 2003. (Summary) 水酸アパタイトのアルカンの酸化脱水素に対する触媒活性点を明かにするため，ストロンチウム水酸アパタイトの水酸基の水素の重水素化挙動を検討し，その結果をコバルトーストロンチウム水酸アパタイトの重水素化能とアルカンの脱水素酸化能と相関させた．水酸アパタイトの重水素化は反応温度が高いほど大きいことが固体プロトンNMRで明かになった．重水素化に相応しい反応温度がアルカン特にプロパンの酸化脱水素反応の反応温度と同程度であったので，容易に比較できることが分かった．その結果，コバルトストロンチウム水酸アパタイトの重水素化能が高いほど，酸化脱水素活性が高いことが明かとなった．つまりアルカンの酸化脱水素には水酸アパタイトの水酸基から水素がはずれた酸素化学種が直接影響していることが明らかになった． (Keyword) Catalyst / Active site / Oxidative Dehydrogenation / Hydroxyapatite (Link to Publication Site) ● Publication site (DOI): 10.1142/S0217979203019186 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0038101475 (DOI: 10.1142/S0217979203019186, Elsevier: Scopus)
106.	Shigeru Sugiyama, Takuya Ichii, Masayoshi Fujisawa, Katsuhiro Kawashiro, Tahei Tomida, Naoya Shigemoto and Hiromu Hayashi : Heavy Metal Immobilization in Aqueous Solution Using Calcium Phosphate and Calcium Hydrogen Phosphates, Journal of Colloid and Interface Science, Vol.259, No.2, 408-410, 2003. (Summary) リン酸カルシウムおよびリン酸水素カルシウムによる水溶性重金属の回収挙動を報告した．水溶性重金属の回収体として知られているカルシウムヒドロキシアパタイトの回収機構によるとアパタイト以外もリン酸塩も回収剤として可能性があることを示している．しかし，アパタイト以外の回収剤の検討を行った例が無かった．本研究でアパタイトよりも溶解度の高いリン酸塩を用いたところアパタイトを超える回収能があることが分かった． (Link to Publication Site) ● Publication site (DOI): 10.1016/S0021-9797(02)00211-4 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 16256522 ● CiNii @ National Institute of Informatics (CRID): 1572824501584920320 ● Search Scopus @ Elsevier (PMID): 16256522 ● Search Scopus @ Elsevier (DOI): 10.1016/S0021-9797(02)00211-4 (DOI: 10.1016/S0021-9797(02)00211-4, PubMed: 16256522, CiNii: 1572824501584920320)
107.	Shigeru Sugiyama, Tomotaka Shono, Daisaku Makino, Toshihiro Moriga and Hiromu Hayashi : Enhancement of the Catalytic Activities in Propane Oxidation and H-D Exchangeability of Hydroxyl Groups by the Incorporation with Cobalt into Strontium Hydroxyapatite, Journal of Catalysis, Vol.214, No.1, 8-14, 2003. (Summary) ストロンチウムヒドロキシアパタイトにコバルトカチオンを添加すると，コバルト含有量の増加に伴ってプロパンの酸化活性およびアパタイト中の水酸基プロトンのH-D交換活性が増加した．従って，水酸基が外れて生じる裸の酸素化学種が活性種であることを結論付けた．また通常の手法で構造解析ができなかったコバルトを含有した触媒をXRD,固体NMR,XAFSで解析し，固溶体のヒドロキシアパタイトとしてコバルトが配置されていることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1016/S0021-9517(02)00101-X (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1571698601683621632 ● Search Scopus @ Elsevier (DOI): 10.1016/S0021-9517(02)00101-X (DOI: 10.1016/S0021-9517(02)00101-X, CiNii: 1571698601683621632)
108.	Shigeru Sugiyama, Hiromichi Mitsuoka, Tomotaka Shono, Toshihiro Moriga and Hiromu Hayashi : Effects of Redox of Cu-Species in Copper-Strontium Hydroxyapatites on the Oxidative Dehydrogenation of Propane, Journal of Chemical Engineering of Japan, Vol.36, No.2, 210-215, 2003. (Summary) プロパンの脱水素酸化反応において四塩化炭素存在下ヒドロキシアパタイトを触媒として反応した場合，活性が激減する．しかし，銅で修飾したストロンチウムヒドロキシアパタイトはプロピレンの収率が著しく改善されることを見出した．銅化合物の特異なレドックス挙動がこのような改善挙動を導き出していることをXAFSなどの測定を行い明かにした． (Keyword) Oxidative Dehydrogenation / Propane / Copper-Strontium Hydroxyapatites / Tetrachloromethane / Redox (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.36.210 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679541438720 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.36.210 (DOI: 10.1252/jcej.36.210, CiNii: 1390282679541438720)
109.	Masanao Orihara, Kazunori Nakagawa, Wei-Bing Li, Toshihiro Moriga, Kei-ichiro Murai, Shigeru Sugiyama and Ichiro Nakabayashi : Structural Property and Activity for Methane Oxidation of Iron Oxides Prepared by NaOH and FeSO₄ Solution, International Journal of Modern Physics B, Vol.17, No.8&9, 1498-1502, 2003. (Summary) 硫酸鉄水溶液と水酸化ナトリウム水溶液を混合することにより酸化鉄触媒を合成した．オキシ水酸化鉄であるゲータイトは混合比が酸性側である1.9以下あるいはアルカリ性側である2.6以上で生成した．酸性側のゲータイトは結晶性が悪く比表面積が低いにもかかわらずメタン酸化活性は低く，これはゲータイト中に残存する硫酸イオンに由来することを示した． (Link to Publication Site) ● Publication site (DOI): 10.1142/S0217979203019228 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0038778408 (DOI: 10.1142/S0217979203019228, Elsevier: Scopus)
110.	Masanao Orihara, Wei-Bing Li, Kazunori Nakagawa, Toshihiro Moriga, Shigeru Sugiyama and Ichiro Nakabayashi : Structural and catalytic properties of iron oxides prepared by NaOH and FeSO₄ solutions, 10th International Ceramics Congress Part D, 381-386, 2003. (Summary) 硫酸鉄水溶液と水酸化ナトリウム水溶液を混合し，空気酸化することによりゲータイトを析出させた．この2つの水溶液の混合比に対する，生成したゲータイトの構造とメタン酸化活性の関係を明らかにした．水酸化ナトリウムの割合が硫酸鉄に対して少ない，混合溶液が酸性側の場合，硫酸鉄に由来する硫酸イオンがゲータイト中に残存し，メタン酸化活性を減少させる原因となることを示した．
111.	Shigeru Sugiyama, Yoshiharu Fujii and Hiromu Hayashi : Oxidative Coupling of Methane on Calcium-lead and Barium-lead Hydroxyapatites, Phosphorus Research Bulletin, Vol.14, 111-118, 2002. (Summary) カルシウム-鉛およびバリウム-鉛ヒドロキシアパタイト触媒によるメタンの酸化カップリング反応を検討した．構成触媒のカルシウム，バリウムおよび鉛ヒドロキシアパタイトにはカップリング反応に対する触媒活性が無いにもかかわらず，前者2種類の触媒を鉛で修飾した触媒は高活性を示した．各構成触媒の熱安定性が触媒活性に影響を与えていることを示した．
112.	Shigeru Sugiyama, Takuya Ichii, Hironori Matsumoto and Hiromu Hayashi : Effect of Calcination and Sieving of Calcium Hydroxyapatite on Ion-exchangeability with Lead Cation in the Presence and Absence of HCl, Advances in Environmental Research, Vol.6, No.3, 269-273, 2002. (Summary) カルシウムヒドロキシアパタイトの鉛のカチオン交換挙動が，アパタイトの焼成温度や篩い分け系に大きな影響を受けることを示した．特に塩酸存在下では，カチオン交換が促進されることが通説になっていたが，この促進作用が上記の因子の影響で逆に抑制されることを明らかにした．
113.	Masanao Orihara, Suminori Tanaka, Kazunori Nakagawa, Shigeo Kawakami, Masahiro Katoh, Shigeru Sugiyama, Toshihiro Moriga and Ichiro Nakabayashi : Effects of Sulfate Ion on Crystal Structure and Activity for Methane Oxidation of Iron Oxide Prepared from Goethite, Nippon Kagaku Kaishi, Vol.2002, No.1, 11-18, 2002. (Summary) ゲータイトを前駆体として合成した酸化鉄を用いてメタン酸化活性試験を行った．酸化鉄によるメタン酸化活性は硫酸イオンの存在で抑制されることを明らかにした．この活性の低下は鉄原子に電子を供与して鉄の酸化力を減少させることにより引き起こされるが，同時に硫酸イオンは酸化鉄中に多くの酸素欠陥を酸化鉄格子中に導入するので，硫酸イオンが脱離するような550℃以上の高温では逆に活性が向上することを見いだした． (Link to Publication Site) ● Publication site (DOI): 10.1246/nikkashi.2002.11 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520290883268352000 ● Summary page in Scopus @ Elsevier: 2-s2.0-2542459427 (DOI: 10.1246/nikkashi.2002.11, CiNii: 1520290883268352000, Elsevier: Scopus)
114.	Shigeru Sugiyama, Yutaka Iizuka, Yukinori Konishi and Hiromu Hayashi : Oxidative Dehydrogenation of Propane on Magnesium Vanadates in the Presence of Tetrachloromethane, Bulletin of the Chemical Society of Japan, Vol.75, No.1, 181-186, 2002. (Summary) プロパンからプロピレンへの高活性酸化脱水素触媒であるマグネシウムバナデート触媒の触媒活性に対する四塩化炭素の添加効果を検討した．四塩化炭素の添加によって，表題触媒の活性を著しく改善できた．四塩化炭素が触媒からの格子酸素の引きぬきをコントロールし，触媒活性の改善を導いていることを示した． (Link to Publication Site) ● Publication site (DOI): 10.1246/bcsj.75.181 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1360283694081539840 ● Search Scopus @ Elsevier (DOI): 10.1246/bcsj.75.181 (DOI: 10.1246/bcsj.75.181, CiNii: 1360283694081539840)
115.	Shigeru Sugiyama, Sanae Hayashi, Hiromu Hayashi and Tahei Tomida : ³¹P MAS-NMR Evidence of Formation of Solid-Solution-Type Apatite from Ion-Exchange of Strontium Hydroxyapatite with Copper(II) Ion, Phosphorus Research Bulletin, Vol.12, 53-60, 2001. (Summary) ストロンチウムヒドロキシアパタイトと銅(II)イオンとのイオン交換でできる銅‐ストロンチウムヒドロキシアパタイトの構造は，銅ヒドロキシアパタイトとストロンチウムヒドロキシアパタイトの相分離した形ではなく，ストロンチウムヒドロキシアパタイトのストロンチウムが銅と同形置換した固溶体の形であることを固体NMRを用いて明らかにした．
116.	Shigeru Sugiyama, Hironori Matsumoto, Takuya Ichii, Hiromu Hayashi, Yuki Hiraga and Naoya Shigemoto : Enhancement of Lead-Barium Exchangeability of Barium Hydroxyapatite, Journal of Colloid and Interface Science, Vol.238, No.1, 183-187, 2001. (Summary) In order to improve lead-barium exchangeability of barium hydroxyapatite (BaHAp), the effects of the recycle employment of BaHAp and the introduction of HCl into the exchange solution have been investigated at 293 K. The ion exchange capacity of BaHAp was evidently improved by use of the recycle experiments to reach levels approximately twice that obtained via the batch experiment. XPS analyses revealed that the ion exchange appears to proceed from the surface to the bulk of the apatite. The addition of HCl to the exchange solution also resulted in the enhancement of the ion exchangeability of BaHAp. Based on the apparent solubility of BaHAp, which was estimated from the dissolution of BaHAp for 4 h, together with the results of that experiment, it is suggested that the dissolution-precipitation mechanism appears to be possible for ion exchange. Copyright 2001 Academic Press. (Link to Publication Site) ● Publication site (DOI): 10.1006/jcis.2001.7509 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 11350152 ● Summary page in Scopus @ Elsevier: 2-s2.0-0035387714 (DOI: 10.1006/jcis.2001.7509, PubMed: 11350152, Elsevier: Scopus)
117.	Shigeru Sugiyama, Tomotaka Shono, Etsushi Nitta and Hiromu Hayashi : Effects of Gas- and Solid-Phase Additives on Oxidative Dehydrogenation of Propane on Strontium and Barium Hydroxyapatites, Applied Catalysis A: General, Vol.211, No.1, 123-130, 2001. (Summary) ストロンチウムおよびバリウムヒドロキシアパタイトのプロパンの脱水素反応によるプロピレン生成の触媒活性を改善させるため，気相添加物として四塩化炭素，また固相添加物として銅および鉛をイオン交換で導入したところ，銅導入触媒を用い四塩化炭素を導入すると脱水素酸化活性が著しく改善されることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1016/S0926-860X(00)00864-4 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0035263490 (DOI: 10.1016/S0926-860X(00)00864-4, Elsevier: Scopus)
118.	Shigeru Sugiyama, Yoshiharu Fujii, Keiichi Abe, Hiromu Hayashi and John B. Moffat : Nitrous Oxide as Oxidant for the Oxidation of Methane on Barium Hydroxyapatites in the Presence and Absence of Tetrachloromethane, Journal of Molecular Catalysis A: Chemical, Vol.166, No.2, 323-330, 2001. (Summary) バリウムヒドロキシアパタイトを触媒としたメタンの酸化反応の酸化剤としてN₂Oを用いたところ，気相中に微量の四塩化炭素を存在させると，他のアルカリ土類酸化物触媒が一酸化炭素を選択的に与えるのに反し，カップリング生成物の選択率が著しく改善されることを見出した． (Link to Publication Site) ● Publication site (DOI): 10.1016/S1381-1169(00)00477-5 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0035864357 (DOI: 10.1016/S1381-1169(00)00477-5, Elsevier: Scopus)
119.	Shigeru Sugiyama, Toshihiro Moriga, Hiromu Hayashi and John B. Moffat : Characterization of Calcium, Strontium, Barium and Lead Hydroxyapatites: X-ray Diffraction, Photoelectron, Extended X-ray Absorption Fine Structure and MAS NMR Spectroscopies, Bulletin of the Chemical Society of Japan, Vol.74, No.1, 187-192, 2001. (Summary) カルシウム，ストロンチウム，バリウムおよび鉛ヒドロキシアパタイトを固体材料の先端分析技術であるX線回折法，X線光電子分光分析，広域X線吸収微細構造分析および固体NMRを用いて分析し，特異なアパタイト構造の解析には先端分析技術の採用が不可欠であることを示した． (Link to Publication Site) ● Publication site (DOI): 10.1246/bcsj.74.187 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0035122833 (DOI: 10.1246/bcsj.74.187, Elsevier: Scopus)
120.	Masahiro Katoh, Masanao Orihara, Toshihiro Moriga, Ichiro Nakabayashi, Shigeru Sugiyama and Suminori Tanaka : In Situ XRD and In Situ IR Spectroscopic Analyses of Structural Change of Goethite in Methane Oxidation, Journal of Solid State Chemistry, Vol.156, No.1, 225-229, 2001. (Summary) 含水酸化鉄の一種であるゲータイトのメタン酸化活性について調べた．ゲータイトは針状結晶であるが，220∼230℃付近で脱水により比表面積の非常に大きい酸化鉄であるヘマタイトに相変態をすること，その比表面積の大きいヘマタイトがメタン酸化に大きく関わっていることをその場観察X線回折およびその場観察赤外分光法により明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1006/jssc.2000.8992 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0034810637 (DOI: 10.1006/jssc.2000.8992, Elsevier: Scopus)
121.	Tomohiro Ishimura, Shigeru Sugiyama and Hiromu Hayashi : Vanadyl Hydrogenphosphate Sesquihydrate as a Precursor for Preparation of (VO)₂P₂O₇ and Cobalt-incorporated Catalysts, Journal of Molecular Catalysis A: Chemical, Vol.158, 559-565, 2000. (Summary) ブタンから無水マレイン酸を高収率であたえる(VO)₂P₂O₇を新規に合成した4価バナジウムからなるVOHPO₄·1.5H₂Oから合成できることを示した．さらに，VOHPO₄·1.5H₂Oにコバルトをインターカレートできることを示し，この触媒がブタン酸化活性に著しく高い活性を示した． (Link to Publication Site) ● Publication site (DOI): 10.1016/S1381-1169(00)00145-X (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0034665656 (DOI: 10.1016/S1381-1169(00)00145-X, Elsevier: Scopus)
122.	Hiromu Hayashi, Masahiro Uno, Satoko Kawasaki and Shigeru Sugiyama : Reductive Decomposition of Trace Amount of Nitrates and Nitrites in Aqueous Phase, Nippon Kagaku Kaishi, Vol.2000, No.8, 547-551, 2000. (Summary) 飲料水レベルの微量硝酸性および亜硝酸性窒素の湿式還元分解の触媒研究を行い，室温，常圧水素という温和な条件で処理できることを明らかにした．硝酸性窒素の分解には，銅過剰域の銅-パラジウム-炭素が高活性を示し，亜硝酸性窒素の分解にはパラジウム-炭素触媒が高活性を示した． (Link to Publication Site) ● Publication site (DOI): 10.1246/nikkashi.2000.547 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520853833047706112 ● Summary page in Scopus @ Elsevier: 2-s2.0-80455128629 (DOI: 10.1246/nikkashi.2000.547, CiNii: 1520853833047706112, Elsevier: Scopus)
123.	Shigeru Sugiyama, Hironori Matsumoto, Hiromu Hayashi and John B. Moffat : Sorption and Ion-exchange Properties of Barium Hydroxyapatite with Divalent Cations, Colloids and Surfaces A:Physicochemical and Engineering Aspects, Vol.169, 17-26, 2000. (Summary) バリウムヒドロキシアパタイトと種々の2価金属カチオンとのカチオン交換を検討し，銅と特異的にカチオン交換することを見出した．また，塩酸中でこのカチオン交換を行うと，交換速度が速くなり，この加速効果にはバリウムヒドロキシアパタイトの溶解挙動が影響していることを明らかにした． (Link to Publication Site) ● Publication site (DOI): 10.1016/S0927-7757(00)00412-X (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0034005026 (DOI: 10.1016/S0927-7757(00)00412-X, Elsevier: Scopus)
124.	Shigeru Sugiyama, Etsushi Nitta, Hiromu Hayashi and John B. Moffat : The Oxidation of Propane on Nonstoichiometric Calcium Hydroxyapatites in the Presence and Absence of Tetrachloromethane, Applied Catalysis A: General, Vol.198, No.1-2, 171-178, 2000. (Summary) メタンの酸化反応に関して特異な部分酸化活性を示したカルシウムヒドロキシアパタイトを触媒として，プロパンからプロピレンへの部分酸化活性を添加剤に四塩化炭素を入れて検討した論文．四塩化炭素の添加により，酸化活性の減少は避けられないものの，部分酸化生成物の選択率の改善ができることを示した． (Link to Publication Site) ● Publication site (DOI): 10.1016/S0926-860X(99)00521-9 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0034658157 (DOI: 10.1016/S0926-860X(99)00521-9, Elsevier: Scopus)
125.	Shigeru Sugiyama, Yutaka Iizuka, Etsushi Nitta, Hiromu Hayashi and John B. Moffat : Role of Tetrachloromethane as a Gas-Phase Additive in the Oxidative Dehydrogenation of Propane over Cerium Oxide, Journal of Catalysis, Vol.189, 233-237, 2000. (Summary) プロパンの酸化によるプロピレンへの脱水素酸化反応は高難度酸化と言われ，良好な結果を与える触媒は限られていた．しかし，本論文では，選択的脱水素酸化能がないと言われていた酸化セリウム触媒を用いて，四塩化炭素を分解する際に生じる特徴をプロパンの酸化に用いると非常に高い活性，選択率が得られることを示した．
126.	Shigeru Sugiyama, Nobuyuki Fukuda, Hironori Matsumoto, Hiromu Hayashi, Naoya Shigemoto, Yuki Hiraga and John B. Moffat : Interdependence of Anion and Cation Exchanges in Calcium Hydroxyapatite: Pb²⁺ and Cl^-, Journal of Colloid and Interface Science, Vol.220, 324-328, 1999. (Summary) 重金属を排水中から除去できるカルシウムヒドロキシアパタイトの塩酸水溶液中での，Clとアパタイト中のOH基のアニオン交換について詳細に検討を行った論文．カチオン非存在下ではアニオン交換は進行せず，カチオン共存下でアニオン交換が起こることを示し，またカチオン交換は塩酸によるアパタイトの溶解挙動によって顕著に影響を受けることを示した．
127.	Hiromu Hayashi, Nobuhiro Kokawa, Toshihiro Moriga, Shigeru Sugiyama and Kichiro Koto : The Rietveld analysis of crystal structure of an additive telluromolybdate CoTeMoO₆, Journal of Molecular Catalysis A: Chemical, Vol.145, 301-307, 1999. (Summary) 乳酸エチルの気相酸化によるピルビン酸合成に対して，低温活性を示す三元系付加型テルロモリブデン酸CoTeMoO₆について，Rietvelt解析により金属三元素の原子座標を明らかにし，気相酸化における触媒機能を考察した．活性座Mo=Oに塩基性のO-Te-Oの隣接する構造が低温活性の発現要因であることを示した．
128.	Hiromu Hayashi, Masahiro Uno, Michiya Chiyo and Shigeru Sugiyama : RuO₂/Al₂O₃触媒による希薄NH₄⁺の湿式酸化分解, Nippon Kagaku Kaishi, No.9, 589-593, 1999. (Summary) 本分解反応には，すでに国際学術誌に報告がなされていたが，明らかに誤りを含んでいた．本論文では，従来報告されていた誤った報告について詳細に検討し，誤った解釈を改めるとともに，廃棄規制が厳しくなる表記化合物の分解についての指針を与えた．
129.	Shigeru Sugiyama, Keiichi Abe, Hiromu Hayashi, Yasuyuki Matsumura and John B. Moffat : Oxidation of Methane with Nitrous Oxide on Calcium Hydroxyapatite in the Presence and Absence of Tetrachloromethane, Journal of Molecular Catalysis A: Chemical, Vol.144, 347-355, 1999. (Summary) 有害なN₂Oや四塩化炭素を分解し，その際生じる利点を他の有用な反応に応用する目的で，酸化剤にN₂Oを用い，四塩化炭素存在下でメタンの酸化反応を触媒にカルシウムヒドロキシアパタイトを用いて行った．N₂Oを用いると逐次酸化が加速される傾向が観察され，四塩化炭素効果は酸素酸化と大差なかった．
130.	Shigeru Sugiyama, Keiichi Abe, Hiromu Hayashi and John B. Moffat : Nitrous Oxide as Oxidant for Methane Conversion on Calcium Hydroxyapatites, Applied Catalysis A, General, Vol.183, 135-142, 1999. (Summary) 四塩化炭素非存在下におけるカルシウムヒドロキシアパタイト触媒によるメタンのN₂O酸化を詳細に検討した論文．活性自体は，酸素酸化に比較して低下するが，二酸化炭素選択率はN₂O酸化の場合のほうが高くなることを示した．また非化学量論性は酸素酸化より顕著に見られないことを明らかにした．
131.	Shigeru Sugiyama, Yoshiharu Fujii, Keiichi Abe, Hiromu Hayashi and John B. Moffat : Facile Formation of the Partial Oxidation and the Oxidative Coupling Products from the Oxidation of Methane on Barium Hydroxyapatites with Tetrachloromethane, Energy & Fuels, Vol.13, 637-640, 1999. (Summary) バリウムヒドロキシアパタイトを触媒としてメタンの酸化反応を四塩化炭素存在下で行うと，通常のヒドロキシアパタイトでは部分酸化活性が増大するのに対し，本触媒では部分酸化生成能とともに酸化カップリング能が著しく改善されることを見出した．
132.	Shigeru Sugiyama, Tomomi Nakanishi, Tomohiro Ishimura, Toshihiro Moriga, Hiromu Hayashi, Naoya Shigemoto and John B. Moffat : Preparation, Characterization and Thermal Stability of Lead Hydroxyapatites, Journal of Solid State Chemistry, Vol.143, 296-302, 1999. (Summary) 文献処方が詳細に報告されていない鉛ヒドロキシアパタイトの合成法の詳細を確定し，さらに材料としても注目されているこの物質の熱安定性，微細構造などを詳細に検討した論文．
133.	Shigeru Sugiyama, Takayuki Yasutomi, Toshihiro Moriga, Hiromu Hayashi and John B. Moffat : Preparative Enhancement of the Thermal Stability of Calcium Hydroxyapatites, Journal of Solid State Chemistry, Vol.142, 319-324, 1999. (Summary) カルシウムヒドロキシアパタイトを酢酸カルシウムとリン酸水素二ナトリウムから合成すると973Kで大部分リン酸カルシウムへ変換されるが，合成過程でpHを高く維持すると1473Kでも安定なカルシウムヒドロキシアパタイトが合成できた．EXAFSによる微細構造変化も検討した．
134.	Shigeru Sugiyama, Hironori Matsumoto, Hiromu Hayashi and John B. Moffat : Decomposition of tetrachloromethane on calcium hydroxyapatite under methane oxidation conditions, Applied Catalysis B, Environmental, Vol.20, No.1, 57-66, 1999. (Summary) 有害な四塩化炭素を分解するためメタンの酸化条件で分解反応を触媒にヒドロキシアパタイトを用いて行った．773Kでは，触媒がない場合，分解反応は進行しないが，触媒存在下では良好に分解が進行し，分解された塩素種は塩素アパタイトとして触媒に取り込まれるとともに塩酸として排出された．
135.	Shigeru Sugiyama, Hitoshi Nishioka, Toshihiro Moriga, Hiromu Hayashi and John B. Moffat : Ion-Exchange Properties of Strontium Hydroxyapatite under Acidic Conditions, Separation Science and Technology, Vol.33, No.13, 1999-2007, 1998. (Summary) 様々な酸性水溶液中でストロンチウムヒドロキシアパタイトのストロンチウムと鉛とのカチオン交換挙動を検討し，酸の種類によらず酸添加によってカチオン交換が加速されることを示した．XAFSによる局所構造変化についても述べた．
136.	Shigeru Sugiyama, Takashi Miyamoto, Hiromu Hayashi and John B. Moffat : Effects of Non-stoichiometry of Calcium and Strontium Hydroxyapatites on the Oxidation of Ethane in the Presence of Tetrachloromethane, Journal of Molecular Catalysis A: Chemical, Vol.135, 199-208, 1998. (Summary) アパタイト類の特徴であるアパタイト中にリンに対する二価金属カチオンの比に対するXRDによる構造の不変性と触媒活性の依存性(非化学量論性)を検討するため，リンに対するカルシウムおよびストロンチウムの比が異なるカルシウムおよびストロンチウムヒドロキシアパタイトのエタン酸化活性を検討した．
137.	Shigeru Sugiyama, Tomomi Nakanishi, Hiromu Hayashi and John B. Moffat : Comparison of Preparation Procedure of Barium Hydroxyapatites, Phosphorus Research Bulletin, Vol.8, 23-30, 1998. (Summary) 触媒やイオン交換体として有望なバリウムヒドロキシアパタイトの合成法は，便覧を始め多く報告されている．しかし，それらの大部分が報告処方にしたがって合成しても，純度の高いものができず，高純度の合成法は限られることを示した．
138.	Shigeru Sugiyama, Yoshimasa Iguchi, Hitoshi Nishioka, Toshimitsu Minami, Toshihiro Moriga, Hiromu Hayashi and John B. Moffat : Effects of the Thermal Stability and the Fine Structure Changes of Strontium Hydroxyapatites Ion-Exchanged with Lead on Methane Oxidation in the Presence and Absence of Tetrachloromethane, Journal of Catalysis, Vol.176, No.1, 25-34, 1998. (Summary) イオン交換法で合成したストロンチウムヒドロキシアパタイトのストロンチウムを鉛に置き換えた触媒の熱安定性と構造を詳細に検討し，構造の特徴をメタンの酸化触媒活性に相関させた．鉛の含有量の増加に伴ってEXAFSから得られる鉛と最近接酸素の距離が短くなり触媒活性に影響を与えていることを示した．
139.	Shigeru Sugiyama, Keiichi Abe, Toshimitsu Minami, Hiromu Hayashi and John B. Moffat : A Comparative Study of the Oxidation of Methane and Ethane on Calcium Hydroxyapatites with Incorporated Lead in the Presence and Absence of Tetrachloromethane, Applied Catalysis A, General, Vol.169, No.1, 297-312, 1998. (Summary) カルシウムヒドロキシアパタイトに鉛を導入すると部分酸化活性が改善されることを，反応基質にメタンとエタンを取り上げ比較検討した論文．メタンの酸化反応では四塩化炭素を添加することにより一酸化炭素への部分酸化生成物の選択率が改善するのに対し，エタン酸化では脱水素酸化生成物であるエチレンの選択率が改善したことを示した．
140.	Hiromu Hayashi, Jun Taniuchi, Nobuyoshi Furuyashiki, Shigeru Sugiyama, Shinichi Hirano, Naoya Shigemoto and Takazumi Nonaka : Efficient Recovery of Carbon Dioxide from Flue Gases of Coal-Fired Power Plants by Cyclic Fixed-bed Operations over K₂CO₃-on-Carbon, Industrial & Engineering Chemistry Research, Vol.37, 185-191, 1998. (Summary) 石炭火力発電所から排出される排ガス中のCO₂除去回収プロセスとして，排ガス中の水分共存が問題とならず，再生時に余分の水の加熱を回避できる炭酸カリウムを活性炭に担持させたCO₂捕捉剤を用いる固定プロセスの有効性を示し，ベンチスケールを用いた実証試験を行った結果を示した．
141.	Shigeru Sugiyama, Keiichi Abe, Takashi Miyamoto, Hiromu Hayashi and John B. Moffat : The Oxidation of Ethane in the Presence and Absence of Tetrachloromethane on Calcium Hydroxyapatites with Incorporated Lead, Journal of Molecular Catalysis A: Chemical, Vol.130, 297-312, 1998. (Summary) 非イオン交換法で合成したカルシウムヒドロキシアパタイトのカルシウムを鉛に置き換えた触媒の四塩化炭素存在下におけるエタンの酸化反応を検討した．四塩化炭素非存在下では鉛の量に伴ってエチレンの選択率が変化したが，四塩化炭素存在下では鉛の添加量にかかわらずエチレン選択率が改善され触媒のOH基のClによる置換が大きく影響を与えていることを示した．
142.	Shigeru Sugiyama, Toshimitsu Minami, Toshihiro Moriga, Hiromu Hayashi and John B. Moffat : Calcium-Lead Hydroxyapatites: Thermal and Structural Properties and the Oxidation of Methane, Journal of Solid State Chemistry, Vol.135, No.1, 86-95, 1998. (Summary) 非イオン交換法で合成したカルシウムヒドロキシアパタイトのカルシウムを鉛に置き換えた触媒の熱安定性と構造を詳細に検討し，構造の特徴をメタンの酸化触媒活性に相関させた．鉛の含有量の増加に伴ってEXAFSから得られる鉛と最近接酸素の距離が短くなり触媒活性に影響を与えていることを示した．
143.	Shigeru Sugiyama, Yoshimasa Iguchi, Hitoshi Nishioka, Takashi Miyamoto, Hiromu Hayashi and John B. Moffat : Effects of Incorporated Lead and Chloride on the Oxidation of Ethane on Strontium Hydroxyapatites, Journal of Materials Chemistry, Vol.7, No.12, 2483-2487, 1997. (Summary) メタンの酸化で塩化メチルを選択的に与えるストロンチウムヒドロキシアパタイトのストロンチウムと鉛をイオン交換して合成した触媒を用いて，四塩化炭素存在下エタンの酸化反応を行うと，脱水素生成物であるエチレンの選択率が増加し，塩素化物の選択率はメタンの酸化ほど増加しないことを示した論文． (Link to Publication Site) ● Publication site (DOI): 10.1039/A705467J (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0041896732 (DOI: 10.1039/A705467J, Elsevier: Scopus)
144.	Hiromu Hayashi, Shigeru Sugiyama, Nobuhiro Kokawa and Kichiro Koto : Additive Telluromolybdates as Catalysts for Vapor-Phase Selective Oxidation of Ethyl Lactate to Pyruvate, Applied Surface Science, Vol.121/122, 378-381, 1997. (Summary) 二価カチオンM(II)=Co，Mn，Znのモリブデン酸塩M(II)MoO₄とTeO₂の固相反応で生成する三元系付加型テルロモリブデン酸塩M(II)TeMoO₆(=M(II)O·TeO₂·MoO3)は，モリブデン酸がほとんど活性を示さないM(II)=Znでも，Teの導入で乳酸エチル気相酸化によるピルビン酸エチルの選択合成において，優れた性能を示した．またM(II)=Coでは低温活性であった．
145.	Shigeru Sugiyama, Takashi Miyamoto, Hiromu Hayashi, Michie Tanaka and John B. Moffat : Effects of Chlorine Additives in the Gas- and Solid-Phases on the Oxidative Dehydrogenation of Ethane over Praseodymium Oxide, Journal of Molecular Catalysis A: Chemical, Vol.118, No.1, 129-136, 1997. (Summary) エタンの脱水素酸化反応を酸化プラセオジウム触媒を用いて，四塩化炭素を添加して行ったところ，メタンの脱水素酸化反応と同様に添加効果が見られた．ESCAで触媒表面上に塩素化学種が検出されたが，これは塩化物ではないことを，塩化プラセオジウムを担持した触媒で明らかにした．
146.	Katsuhiro Kawashiro, Hideki Sugahara, Shigeru Sugiyama and Hiromu Hayashi : Effect of Organic Solvents on Enantioselectivity of Protease Catalysis, Biotechnology and Bioengineering, Vol.53, 26-31, 1997. (Summary) 三種類のプロテアーゼの酵素触媒作用によるN-トリフルオロアセチル-DL-フェニルアラニン2,2,2-トリフルオロエチルエステルと1-プロパノールのトランスエステル化反応が六種類の有機溶媒を用いて検討され，溶媒効果は各酵素で異なることを示した．
147.	Shigeru Sugiyama, Toshimitsu Minami, Tomonori Higaki, Hiromu Hayashi and John B. Moffat : High Selective Conversion of Methane to Carbon Monoxide and the Effects of Chlorine Additives in the Gas- and Solid-Phases on the Oxidation of Methane on Strontium Hydroxyapatites, Industrial & Engineering Chemistry Research, Vol.36, No.2, 328-334, 1997. (Summary) ストロンチウムヒドロキシアパタイトが安定に存在する873Kでメタンの酸化反応を行うと，90%を超える高い選択率(変化率6%)で一酸化炭素を得られること明らかにした．しかし熱安定性に問題が残り，六時間以上の反応では触媒がリン酸ストロンチウムに変換し活性が減少した．
148.	Shigeru Sugiyama, Toshimitsu Minami, Toshihiro Moriga, Hiromu Hayashi, Kichiro Koto, Michie Tanaka and John B. Moffat : Surface and Bulk Properties, Catalytic Activities and Selectivities in Methane Oxidation on Near-stoichiometric Calcium Hydroxyapatites, Journal of Materials Chemistry, Vol.6, No.3, 459-464, 1996. (Summary) 化学量論的カルシウムヒドロキシアパタイト触媒の四塩化炭素存在下メタンの酸化反応に対する特異性が非化学量論体でも観測されることを明らかにし，ヒドロキシアパタイト類の構造解析に初めてEXAFSを取り入れた論文．非化学量論性と言われていた構造に関する特異性にEXAFSが有効であることを示した． (Link to Publication Site) ● Publication site (DOI): 10.1039/JM9960600459 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0002233572 (DOI: 10.1039/JM9960600459, Elsevier: Scopus)
149.	Shigeru Sugiyama, Kohji Satomi, Hiromu Hayashi and John B. Moffat : Pretreatment Effect in the Oxidative Dehydrogenation of Ethane on Magnesia in the Presence and Absence of Tetrachloromethane, Journal of Molecular Catalysis A: Chemical, Vol.105, No.1, 39-47, 1996. (Summary) マグネシアを触媒としてエタンの脱水素酸化反応を行う際に，原料ガス中に四塩化炭素を添加すると活性と脱水素生成物の選択率が著しく改善される．この現象に対する触媒表面上の塩素化学種の影響を見るため，触媒を四塩化炭素であらかじめ処理を行い反応を行った．表面塩素化学種の反応への直接的寄与が明らかになった．
150.	Shigeru Sugiyama, Toshimitsu Minami, Hiromu Hayashi, Michie Tanaka and John B. Moffat : Surface and Bulk Properties of Stoichiometric and Nonstoichiometric Strontium Hydroxyapatites and the Oxidation of Methane, Journal of Solid State Chemistry, Vol.126, No.2, 242-252, 1996. (Summary) 熱に比較的弱いストロンチウムヒドロキシアパタイトのメタン酸化反応条件下での熱安定性に関する情報を得るため，反応温度を変化させ，四塩化炭素の添加した場合としない場合について触媒活性を検討した．973K以上の反応温度では触媒がリン酸ストロンチウムに変換し，アパタイトの活性を示さなかった．
151.	Shigeru Sugiyama, Toshihiro Moriga, Miki Goda, Hiromu Hayashi and John B. Moffat : Effects of Fine Structure Changes of Strontium Hydroxyapatites on Ion-Exchange Properties with Divalent Cations, Journal of the Chemical Society. Faraday Transactions, Vol.92, No.21, 4306-4310, 1996. (Summary) ストロンチウムヒドロキシアパタイトの二価金属カチオンとの室温におけるカチオン交換を行い，カルシウムヒドロキシアパタイトを超えるカチオン交換能があることを明らかにした．またカチオン交換能はEXAFSから求めることができるストロンチウムと最近接酸素との距離に依存していることを示した．
152.	Shigeru Sugiyama, Toshimitsu Minami, Hiromu Hayashi, Michie Tanaka, Naoya Shigemoto and John B. Moffat : Partial Oxidation of Methane to Carbon Oxides and Hydrogen on Hydroxyapatites : Enhanced Selectivity to Carbon Monoxide with Tetrachloromethane, Energy & Fuels, Vol.10, 828-830, 1996. (Summary) カルシウムヒドロキシアパタイトの四塩化炭素存在下メタンの酸化反応に対する特異性を示すため，酸化カルシウム，リン酸カルシウムおよび硫酸カルシウムの触媒活性と比較した．アパタイト以外の触媒は，四塩化炭素の添加でエチレンやエタンの選択率が改善され，アパタイトの特異性を示した．
153.	Shigeru Sugiyama, Takashi Miyamoto, Hiromu Hayashi and John B. Moffat : Oxidative Coupling of Methane on MgO-MgSO₄ Catalysts in the Presence and Absence of Carbon Tetrachloride, Bulletin of the Chemical Society of Japan, Vol.69, No.1, 235-240, 1996. (Summary) 四塩化炭素存在下MgO-MgSO₄触媒を用いてメタンの酸化反応を行ったところ，比較的高い分圧で四塩化炭素を供給した場合，触媒表面上のイオウ元素が反応後消失していることが明らかになった．つまり，硫酸塩触媒を四塩化炭素存在下で用いるとイオウの脱離に伴うマグネシアの生成により活性が向上することを明らかにした．
154.	Shigeru Sugiyama, Toshimitsu Minami, Hiromu Hayashi, Michie Tanaka, Naoya Shigemoto and John B. Moffat : Enhancement of the Selectivity to Carbon Monoxide with Feedstream Doping by Tetrachloromethane in the Oxidation of Methane on Stoichiometric Calcium Hydroxyapatite, Journal of the Chemical Society. Faraday Transactions, Vol.92, No.2, 293-299, 1996. (Summary) 化学量論的カルシウムヒドロキシアパタイトを触媒として四塩化炭素存在下メタンの酸化反応を行うと，他の触媒ではエチレンやエタンなどの選択率が増加するのに対し，一酸化炭素の選択率が改善されることを見出した．この改善挙動には触媒の塩素アパタイトの変換が寄与していた．
155.	Shigeru Sugiyama, Kohji Satomi, Hiromu Hayashi, Michie Tanaka and John B. Moffat : Oxidative Dehydrogenation of Ethane in the Presence and Absence of Tetrachloromethane over Magnesium Sulphate, Journal of Chemical Engineering of Japan, Vol.28, No.2, 204-209, 1995. (Summary) 触媒に硫酸マグネシウムを用いてエタンからエチレンへの酸化脱水素反応を検討した．四塩化炭素を原料ガス中に添加しないと変化率が著しく低いが，添加すると高変化率，高選択率でエチレンを与えるようになった．この場合，塩化物の形成とともにマグネシアの生成が触媒活性に影響を与えていることを示した．
156.	Naoya Shigemoto, Shigeru Sugiyama, Hiromu Hayashi and Keiko Miyaura : Characterization of Na-X, Na-A, and Coal Fly Ash Zeolites and Their Amorphous Precursors by IR, MAS NMR and XPS, Journal of Materials Science, Vol.30, No.22, 5777-5783, 1995. (Summary) 石炭火力発電書から排出されるコールフライアッシュなどを原料として水熱反応で生成したNa-X，Na-Aおよび関連ゼオライトをIR，固体NMRおよびESCAで解析した．特に水熱反応の誘導期間中に生成する非晶質前駆体を詳細に検討し，ゼオライトの結晶化過程を推察した．
157.	Yasuyuki Matsumura, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : Lead-Calcium Hydroxyapatites: Cation Effects in the Oxidative Coupling of Methane, Journal of Solid State Chemistry, Vol.114, No.1, 235-240, 1995. (Summary) 触媒に非イオン交換法で合成した鉛-カルシウムヒドロキシアパアイトを用い，メタンおよびエタンの酸化脱水素反応を酸化剤として酸素とN₂Oを用いて検討し，鉛化学種の導入がCO₂への完全酸化を防ぎ，脱水素酸化反応を良好に進行させることを示した．
158.	Hiromu Hayashi, Shigeru Sugiyama, Naoki Masaoka and Naoya Shigemoto : a-Te₂MoO₇ as an Active Species in the Vapor-Phase Selective Oxidation of Ethyl Lactate to Pyruvate over TeO₂-MoO₃ Catalysts, Industrial & Engineering Chemistry Research, Vol.34, 135-139, 1995. (Summary) 混合比が異なる数種のTeO₂-MoO₃触媒を合成し，乳酸エチルからピルビン酸エチルへの気相接触酸化反応を行ったところ，TeO₂/MoO₃=2/1で高活性な触媒活性を示し，a-Te₂MoO₇が活性種となっていることを示した．触媒の繰り返し使用実験も行い，実用に対する可能性を示した．
159.	Shigeru Sugiyama, Nozomi Kondo, Kohji Satomi, Hiromu Hayashi and John B. Moffat : Effect of Tetrachloromethane as a Gas-Phase Additive on the Oxidative Dehydrogenation of Ethane over Magnesium Phosphate, Journal of Molecular Catalysis A: Chemical, Vol.95, 35-43, 1995. (Summary) エタンの均一気相反応が起こらない温度領域で，触媒にリン酸マグネシウムを用いてエタンからエチレンへの脱水素酸化反応に対する四塩化炭素の添加効果を検討し，添加によりエチレン選択率が8倍程度改善されることを示した．また，触媒表面の塩素化の様子をESCAで解析した．
160.	Shigeru Sugiyama, Takashi Ookubo, Kazuaki Shimodan, Hiromu Hayashi and John B. Moffat : Comparison of the Oxidative Coupling Reactions of Benzene with Those of Methane on Rare Earth Oxide Catalysts, Bulletin of the Chemical Society of Japan, Vol.67, No.12, 3339-3345, 1994. (Summary) メタンの酸化カップリング触媒である四種類の希土類酸化物を用いベンゼンの酸化反応を検討した．873Kの反応温度で明確な活性が見られ，酸化サマリウムが最も高いビフェニル選択率を与えたが，それ以上の温度では均一気相反応の寄与が大きかった．触媒表面酸素化学種を詳細にXPSで解析した．
161.	Shigeru Sugiyama, Kohji Satomi, Nozomi Kondo, Naoya Shigemoto, Hiromu Hayashi and John B. Moffat : Role of Surface Chlorine Species in the Oxidative Coupling of Methane in the Presence of Tetrachloromethane on Magnesium Phosphate and Sulphate, Journal of Molecular Catalysis, Vol.93, No.1, 53-65, 1994. (Summary) 四塩化炭素存在下，メタンの酸化カップリング反応を触媒にリン酸マグネシウムおよび硫酸マグネシウムを用いて30時間を越える通塔時間で検討した．両触媒とも長時間にわたり安定したカップリング生成活性を示したが，リン酸塩触媒では表面に塩素化学種の形成が確認されたのに対し，硫酸塩では検出できなかった． (Link to Publication Site) ● Publication site (DOI): 10.1016/0304-5102(94)00096-4 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0028497357 (DOI: 10.1016/0304-5102(94)00096-4, Elsevier: Scopus)
162.	Yasuyuki Matsumura, John B. Moffat, Shigeru Sugiyama, Hiromu Hayashi, Naoya Shigemoto and Kanako Saitoh : Selective Oxidative Coupling of Methane Catalyzed over Hydroxyapatites Ion-exchanged with Lead, Journal of the Chemical Society, Faraday Transaction, Vol.90, No.14, 81-94, 1994. (Summary) カルシウムヒドロキシアパタイトのカルシウムの一部を鉛でイオン交換した触媒を用い，メタンの酸化反応を行うと，高収率でカップリング生成物を与え，他の含鉛触媒よりも安定した活性を示した．鉛はメタンの活性化とメチルラジカルの安定化に寄与することを提案した．
163.	Yasuyuki Matsumura, Shigeru Sugiyama, Hiromu Hayashi, Naoya Shigemoto, Kanako Saitoh and John B. Moffat : Strontium Hydroxyapatites : Catalytic Properties in the Oxidative Dehydrogenation of Methane to Carbon Oxides and Hydrogen, Journal of Molecular Catalysis, Vol.92, No.1, 81-94, 1994. (Summary) ストロンチウムヒドロキシアパタイトを用いてメタンの酸化反応を行ったところ，生成物には二酸化炭素，一酸化炭素および水素が生成し，水素/一酸化炭素比には非化学量論性が見られた．様々なリン酸基が活性種となっている可能性を述べた． (Link to Publication Site) ● Publication site (DOI): 10.1016/0304-5102(94)00058-1 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0028485577 (DOI: 10.1016/0304-5102(94)00058-1, Elsevier: Scopus)
164.	Hiromu Hayashi, Shigeru Sugiyama, Yukiko Katayama, Katsuhiro Kawashiro and Naoya Shigemoto : An Alloy Phase of Pd₃Pb and the Activity of Pb/Pd/C Catalysts in the Liquid-Phase Oxidation of Sodium Lactate to Pyruvate, Journal of Molecular Catalysis, Vol.91, 129-137, 1994. (Summary) 乳酸ナトリウムの液相酸化においてPd/Cを触媒としても全く反応が起こらないのに対し，Pbで修飾したPb/Pd/Cは選択的にピルビン酸ナトリウムを与えた．この修飾触媒にはPd₃Pbは検出されなかったが，熱処理によりPd₃Pbを触媒上に形成させると活性は著しく消失し，Pd₃Pb相が活性種ではないことを示した． (Link to Publication Site) ● Publication site (DOI): 10.1016/0304-5102(94)00026-3 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1572261549222036736 ● Summary page in Scopus @ Elsevier: 2-s2.0-0028449975 (DOI: 10.1016/0304-5102(94)00026-3, CiNii: 1572261549222036736, Elsevier: Scopus)
165.	Shigeru Sugiyama and John B. Moffat : Oxidative Coupling of Methane on Salts of Magnesium Doped by Alkali Carbonate, Energy & Fuels, Vol.8, No.2, 463-469, 1994. (Summary) メタンの酸化カップリング触媒として最も活性の高いと言われているLi/MgO触媒とともにLiを他のアルカリ金属元素に置き換え，さらにMgOを硫酸塩やリン酸塩変えた触媒に対する原料ガス中への四塩化炭素の添加効果を検討した．硫酸塩，リン酸塩触媒を用いた場合にのみ良好な添加効果が観測された． (Link to Publication Site) ● Publication site (DOI): 10.1021/ef00044a026 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1021/ef00044a026 (DOI: 10.1021/ef00044a026)
166.	Shigeru Sugiyama, Kazuaki Shimodan, Akira Ookubo, Naoya Shigemoto, Hiromu Hayashi and John B. Moffat : Effect of Potassium-Treated Zirconia on the Oxidative Coupling of Methane, Bulletin of the Chemical Society of Japan, Vol.66, No.8, 2391-2395, 1993. (Summary) ジルコニアを水酸化カリウムを用いて合成するとメタンの酸化カップリング反応に対して高活性を示すようになるが，カリウムの状態が明らかになっていなかった．本論文でカリウムの特性を明らかにした．
167.	Shigeru Sugiyama, Naoya Shigemoto, Naoki Masaoka, Souichi Suetoh, Hideaki Kawami, Keiko Miyaura and Hiromu Hayashi : Vapor-Phase Oxidation of Ethyl Lactate to Pyruvate over Various Oxide Catalysts, Bulletin of the Chemical Society of Japan, Vol.66, No.5, 1542-1547, 1993. (Summary) 気相接触反応による乳酸エチルからピルビン酸エチルへの酸化脱水素反応に対する触媒として，数種の単味酸化物と二元酸化物を検討した．単味酸化物としては酸化モリブデンが，また二元酸化物としては，酸化すず-酸化モリブデン触媒が高活性を示した．XPSにより二元酸化物では酸化モリブデンの表面のモリブデンが還元状態にあることを示した．
168.	Shigeru Sugiyama, Kohji Satomi, Hiromu Hayashi, Naoya Shigemoto, Keiko Miyaura and John B. Moffat : Oxidative Coupling of Methane over Alkali Sulphates in the Presence and Absence of Tetrachloromethane, Applied Catalysis A: General, Vol.103, No.1, 55-67, 1993. (Summary) アルカリ金属硫酸塩触媒を用いてメタンの酸化カップリング反応を行うと，活性がアルカリ金属の電気陰性度によって変化し，さらに原料ガス中に四塩化炭素を導入すると著しく活性が改善された．この改善効果に影響を与える表面塩素化学種が，XRDおよびESCAで検出された． (Link to Publication Site) ● Publication site (DOI): 10.1016/0926-860X(93)85173-M (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/0926-860X(93)85173-M (DOI: 10.1016/0926-860X(93)85173-M)
169.	Katsuhiro Kawashiro, Kohji Kaiso, Daisuke Minato, Shigeru Sugiyama and Hiromu Hayashi : Lipase-Catalyzed Peptide Synthesis Using Z-Amino Acid Esters as Acryl Donors in Aqueous Water-Miscible Organic Solvents, Tetrahedron, Vol.49, No.21, 4541-4548, 1993. (Summary) 水を溶かさないもしくは無水有機溶媒の代わりに水溶性有機溶媒を，リパーゼを酵素触媒とするペプチド合成の溶媒に用いると反応基質の溶解度とリパーゼ自体の酵素活性を増加するため，ペプチド合成を良好に進行させることができた．
170.	Katsuhiro Kawashiro, Hideyuki Ishizaki, Shigeru Sugiyama and Hiromu Hayashi : Esterification of N-Benzyloxycarbonyldipeptides in Ethanol-Water with Immobilized Papain, Biotechnology and Bioengineering, Vol.42, 309-314, 1993. (Summary) パパインを触媒として，N-Zジペプチドの酵素的エステル化反応を行った．エステラーゼ活性が観測されたのは，溶媒に2%の水を含んだエタノール溶液を用いた場合(pH＝9)のみであった．パパインを固定化するとさらにエステル化活性は改善された．
171.	Hiromu Hayashi, Shigeru Sugiyama, Yukiko Katayama, Keizo Sakai, Mitsuo Sugino and Naoya Shigemoto : Liquid-Phase Oxidation of Ethyl Lactate to Pyruvate over Suspended Oxide Catalysts, Journal of Molecular Catalysis, Vol.83, 207-217, 1993. (Summary) 液相懸濁反応による乳酸エチルからピルビン酸エチルへの酸化脱水素反応に対する触媒として，数種の単味酸化物と二元酸化物を検討した．単味酸化物は活性が低かったが，二元酸化物としては，酸化すず-酸化モリブデン触媒が高活性を示し，触媒量も0.02wt%程度で十分であった． (Link to Publication Site) ● Publication site (DOI): 10.1016/0304-5102(93)87020-9 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0012243398 (DOI: 10.1016/0304-5102(93)87020-9, Elsevier: Scopus)
172.	Shigeru Sugiyama, Kazuaki Shimodan, Hiromu Hayashi, Naoya Shigemoto, Keiko Miyaura, Kanako Saitoh and John B. Moffat : Influence of Zirconia Preparation on the Selectivity for Oxidative Coupling of Methane, Journal of Catalysis, Vol.141, No.1, 279-286, 1993. (Summary) メタンの酸化カップリング反応に，触媒としてジルコニアを用いることは，あまり好成績を与えないことが知られていた．しかし，合成段階で水酸化カリウムを用いると，触媒表面上でカリウムがイオン交換によって安定化されて存在するようになり，触媒活性が著しく改善されることを示した論文．
173.	Shigeru Sugiyama and John B. Moffat : Anion Effects in the Oxidative Coupling of Methane on Salts of Lanthanum, Energy & Fuels, Vol.7, No.2, 279-284, 1993. (Summary) メタンの酸化反応に対する固体触媒のアニオン部の影響を検討するため，ランタンの酸化物，硫酸塩，リン酸塩触媒を用い検討した．酸化物がカップリング能力が著しく高かったが，原料ガス中に四塩化炭素を供給すると硫酸塩触媒の活性が著しく改善された．一方，酸化物とリン酸塩触媒では添加による改善効果はなかった． (Link to Publication Site) ● Publication site (DOI): 10.1021/ef00038a019 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1021/ef00038a019 (DOI: 10.1021/ef00038a019)
174.	Shigeru Sugiyama, Yasuyuki Matsumura and John B. Moffat : A Comparative Study of the Oxides of Lanthanum, Cerium, Praseodymium and Samarium as Catalysts for the Oxidative Dehydrogenation of Methane in the Presence and Absence of Carbon Tetrachloride, Journal of Catalysis, Vol.139, No.2, 338-350, 1993. (Summary) メタンの酸化カップリング反応において，気相に四塩化炭素が存在する場合，アルカリおよびアルカリ土類金属塩触媒では活性が増加することが知られていたが，触媒上の活性種が不明であった．本研究で，希土類酸化物触媒を用いたととろ，酸塩化物が形成され活性が向上していることが明らかになった．
175.	Katsuhiro Kawashiro, Shigeaki Seno, Shigeru Sugiyama and Hiromu Hayashi : On the Reaction of 2-Aminopropionitrile in Aqueous Media, Origins of Life and Evolution of the Biosphere, Vol.23, 153-165, 1993. (Summary) 2-アミノプロピオニトリルをアンモニア水溶液中で反応させると，アラニンアミドとアラニンとともにアラニンのイミノ誘導体が得られ，2-アミノプロピオニトリルが化学進化におけるペプチド前駆体として直接寄与していない可能性を示した論文．
176.	Shigeru Sugiyama, Sadao Fukunaga, Katsuhiro Kawashiro and Hiromu Hayashi : Catalytic Conversion of Diethyl Tartrate into Pyruvate over Silica-Supported Potassium Disulfate, Bulletin of the Chemical Society of Japan, Vol.65, No.8, 2083-2085, 1992. (Summary) 酒石酸エチルまたはグリセリン酸メチルからピルビン酸への気相接触変換について，ピロ硫酸カリ/シリカと -アルミナの触媒活性試験を行い，ピロ硫酸塩の特異な触媒性能を考察した．また反応中間体のオギザル酢酸エチルのケト体およびエノール体の考察にNMRを用いた．
177.	Shuji Tsujino, Shinji Ohigashi, Shigeru Sugiyama, Katsuhiro Kawashiro and Hiromu Hayashi : Oxidation of Propylene Glycol and Lactic Acid to Pyruvic Acid in Aqueous Phase Catalyzed by Lead-Modified Palladium-on-Carbon and Related Systems, Journal of Moleclar Catalysis, Vol.71, No.1, 25-35, 1992. (Summary) プロピレングリコールの液相酸化を触媒にPd/CやPb/Pd/Cを用いて行うと，複雑な反応経路によってピルビン酸を良好に得ることができなかったが，乳酸を原料にすると後者の触媒で選択的にピルビン酸を与えることを明らかにした．触媒中の鉛の量はPb/Pd=0.05程度が最良であった．
178.	Shigeru Sugiyama, Sadao Fukunaga, Kohji Ito, Shinji Ohigashi and Hiromu Hayashi : Catalysts for Vapor-Phase Dehydration of Ethylene Glycol and Their Application to Pyruvic Acid Synthesis, Journal of Catalysis, Vol.129, No.1, 12-18, 1991. (Summary) 六種類の固体触媒を用いて気相におけるエチレングリコールの分子内脱水反応を行い，低温で活性の高い触媒として，シリカにピロ硫酸カリウムを担持した触媒を見出した．この触媒を乳酸エチルの脱水反応によるピルビン酸エチルの合成反応に応用すると良好な結果が得られた．
179.	Shigeru Sugiyama and Hitoshi Takeshita : The Effect of Pressure on Sigmatropic Rearragement of Sevem-membered Conjugated Systems. (1,5) Sigmatropy, Kyushu Daigaku Sogo Rikougaku Kenkyuka Houkoku, Vol.12, No.3, 301-304, 1990. (Summary) 七員環化合物の分子内(1，5)水素シフト反応に対する圧力効果を高圧反応速度論的解析で検討した．水素の移動にかかわらず，協奏機構で反応が圧力によって加速されることを明らかにした．博士論文の一部．
180.	Shigeru Sugiyama, Masato Fujiwara, Atsushi Ohkawa and Hiromu Hayashi : Synthesis of Cycloheptatrienes containing Pyruvate Moiety, Bulletin of Faculty of Engineering, The University of Tokushima, Vol.27, 41-47, 1990. (Summary) ピルビン酸のメチル基にフェニル基の導入されたフェニルピルビン酸の化学的特性が注目されているのに対し，フェニル基の代わりに七員環の導入されたピルビン酸が合成されていなかった．新規に開発した手法を用い良好に含七員環ピルビン酸類の合成が可能であることを示した論文．
181.	Shigeru Sugiyama, Shinji Ohigashi, Kiyozumi Sato, Sadao Fukunaga and Hiromu Hayashi : Reaction Behavior of Propylene Oxide in Various Solvents in the Presence of Boron Trifluoride, Bulletin of the Chemical Society of Japan, Vol.62, No.11, 3757-3759, 1989. (Summary) 酸化プロピレンと三弗化ホウ素の反応を，溶媒にジオキサンを用いるとプロピオナルデヒドに，ヘプタンやベンゼンを用いると酸化プロピレンの重合体を，またテトラヒドロフランを用いると溶媒との共重合体を与えることを明らかにした論文．
182.	Shigeru Sugiyama, Shinji Ohigashi, Ryuichi Sawa and Hiromu Hayashi : Selective Preparation of 2,3-Epoxypropanamide and Its Facile Conversion of 2,3-Dihydroxypropanamide with Acidic Resins, Bulletin of the Chemical Society of Japan, Vol.62, No.10, 3202-3206, 1989. (Summary) アクリロニトリルと過酸化水素の等モル反応によるグリシドアミド合成において，文献処方を改善し，グリシドアミドの収率および選択率を向上させ，さらにアミドを市販の酸性樹脂により容易にグリセルアミドに変換できることを示した論文．
183.	Shigeru Sugiyama, Akira Mori, Nobuo Kato and Hitoshi Takeshita : The Effect of Pressure on Sigmatropic Rearrangements on Seven-Membered Conjugated Systems. (3,3) and (1,9) Sigmatropies, Bulletin of the Chemical Society of Japan, Vol.62, No.4, 1143-1146, 1989. (Summary) 共役七員環化合物の分子内，(3，3)および(1，9)シグマトロピー転位を高圧反応速度論的に検討した．分子内転位であるが，協奏機構で反応が進行するため，圧力によって反応が加速することを示した論文．博士論文の一部．
184.	Ron Guan Tian, Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : Superjacent and Subjacent Orbitals Participations for Kinetically-Controlled Cycloaddition Reactions of 2H-Cyclohepta(b)furan-2-ones and 8,8-Dicyanoheptafuluvene to 2,3-Bis(methoxycarbonyl)-7-oxabicyclo-(2.2.1)heptadiene, Bulletin of the Chemical Society of Japan, Vol.62, No.4, 941-944, 1989. (Summary) 各反応基質のHOMO-LUMOエネルギー相関を与えるとともに，(4+2) モードで付加した反応物の熱反応特性を新たに検討した．熱反応でホモバレレン誘導体が得られた．
185.	Ron Guan Tian, Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : Synthetic Photochemistry. XLVII. Formation and Degenerated Cope Rearrangement of 9-Dicyanomethylenebarbaralane, Bulletin of the Chemical Society of Japan, Vol.62, No.2, 614-615, 1989. (Summary) 光反応で良好に取得することができるようになったバーバララン誘導体から，モホバーバララン誘導体を合成し，その転位反応をダイナミックNMR解析を行った論文．NMR解析の結果，協奏的機構で転位反応が進行することが明らかになった．
186.	Ron Guan Tian, Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : Synthetic Photochemistry. XLV. Photoconversion of 2-Methylenehomobarrelenes to 9-Methylenebarbaralanes, Bulletin of the Chemical Society of Japan, Vol.61, No.12, 4397-4400, 1988. (Summary) 従来合成が困難であったが，高圧反応で良好に取得することができるようになったホモバレレン誘導体の光化学反応特性を検討した論文．三重項増感剤であるベンゾフェノンを用いて反応を行うと，励起三重項を経由する生成物が得られるが，それとともに励起一重項を経由する生成物も観測された．
187.	Ron Guan Tian, Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : Novel Preparation of 1- and 3-Substituted Bicyclo-(3.2.2)-nona-3,6,8-triene-2-ones from Tropones and 2,3-Bis(methoxycarbonyl)-7-oxabicyclo(2.2.1)-heptadiene by High-Pressure Cycloaddition - Thermal Cycloreversion Procedure, Bulletin of the Chemical Society of Japan, Vol.61, No.7, 2393-2399, 1988. (Summary) ジエン成分として使用することが困難なアセチレンの代替化合物としてオキサビシクロ化合物を用いることを提案した論文．特に熱による分解反応が重要であることを示している．
188.	Hitoshi Takeshita, Hisataka Nakashima, Shigeru Sugiyama and Akira Mori : Thermal Cycloaddition Reaction of Tropone with 1,1-Diethoxyethene, Structure Revision of Cantrell's Diels-Alder Reaction, Bulletin of the Chemical Society of Japan, Vol.61, No.2, 573-574, 1988. (Summary) すでに構造が報告されていたトロポンと1,1-ジエトキシエテンの環状付加体の構造をNMRによるデカップル実験やNOEで誤りであることを示した論文．高圧力を用いて環状付加体の大量合成を試みた．
189.	Ron Guan Tian, Akira Mori, Shigeru Sugiyama and Hitoshi Takeshita : Cycloaddition-Cycloreversion Sequence for One-pot Preparation of Dibenzobarrelene and Janusene Derivatives from Anthracenes and 2,3-Bis(methoxycarbonyl)-7-oxanorbornadiene, The Reports of Institute of Advanced Materials Study, Kyushu University, Vol.2, No.1, 95-99, 1988. (Summary) 特異な反応性を示すために注目されていたジベンゾバレレンを表記の化合物の協奏付加反応によって良好な収率で合成できることを示した．特に，立体障害があるモードでも良好な収率が得られた．
190.	Ron Guan Tian, Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : A Facile Synthesis of Dibenzobarrelenes from 2,3-Bis(methoxycarbonyl)-7-oxabicyclo(2.2.1)-heptadiene with Anthracenes. Substituted Effect on the 1H and 13C NMR Spectra, Kyushu Daigaku Sogo Rikougaku Kenkyuuka Hokoku, Vol.10, No.2, 171-174, 1988. (Summary) 9および10位に電子吸引性基や電子供与性基をもつ六種類のアントラセン誘導体と表記ビシクロ化合物とDiels-Alder反応が通常のendo則に反してexo体を与えることを示し，各環状付加体の構造をプロトンおよびカーボンNMRから検討した論文．
191.	Akira Mori, Shigeru Sugiyama, Hiroaki Mametsuka, Kazushi Tomiyasu and Hitoshi Takeshita : The Solid-Phase ¹³C NMR Spectra of Several Tropolone Derivatives, Bulletin of the Chemical Society of Japan, Vol.60, No.12, 4339-4341, 1987. (Summary) 固体NMRと溶液NMRによる情報を比較検討した論文．トロポロン誘導体は溶液中では温度を溶液が凍らない温度まで下げてもNMRタイムスケール中でプロトトロピーという水素の移動を止めて観測できないが，固体NMRでは，この移動を止めて観測することができた．
192.	Hitoshi Takeshita, Akira Mori, Hiroyasu Watanabe, Tomoyuki Kusaba, Shigeru Sugiyama and Mitsuaki Kodama : The Kinetic Evidence of the Concerted (1,9) Sigmatropy for the Acetyl Migration in the 2-Acetoxytropones. The NMR Spectral Analysis of the Seven-Fold Degenerated Acetotropy of Hexaacetoxytropone, Bulletin of the Chemical Society of Japan, Vol.60, No.12, 4335-4338, 1987. (Summary) トロポンの水素をすべてアセトキシル基に置き換えたヘキサアセトキシトロポンの6個の置換基が温度とともに移動を始め，あたかもメリーゴーランドのように分子が挙動することをNMR的に明らかにした論文．
193.	Shigeru Sugiyama, Tohru Tsuda, Akira Mori, Hitoshi Takeshita and Mitsuaki Kodama : High-Pressure Cycloaddition Reaction of Tropone with Furans, Bulletin of the Chemical Society of Japan, Vol.60, No.10, 3633-3638, 1987. (Summary) 従来反応しないと結論づけられていたトロポンとフラン類の反応が，高圧力により付加反応の促進と分解反応の抑制が同時に発現するため，著しく進行したことを示した論文．
194.	Tohru Tsuda, Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : Normal- and High-Pressure Diels-Alder Reactions of p-Tropoquinone with Furans, Bulletin of the Chemical Society of Japan, Vol.60, No.7, 2695-2697, 1987. (Summary) 共役七員環化合物のキノンであるトロポキノンとフラン類との二分子協奏的環状付加反応を高圧下で行った．種々のフランの中で2-メトキシフランのみが反応し，環状付加体とともにMichael付加体が高圧下では合成できた．高圧力の有機合成への応用に関する論文．
195.	Shigeru Sugiyama and Hitoshi Takeshita : High-Pressure Kinetics of the (6+4) Cycloaddition of Tropone with 2,3-Dimethyl-1,3-butadiene, an Acyclic Diene. The temperature and Solvent Effects, Bulletin of the Chemical Society of Japan, Vol.60, No.3, 977-980, 1987. (Summary) 高圧反応の例が少ないトロポンの高圧(6+4) 付加反応をジエンに直鎖化合物のジメチルブタジエンを用いて行った結果を示した論文．この論文によって，トロポンの高圧反応への応用の妥当性が速度論的に確立された．博士論文の一部．
196.	Shigeru Sugiyama and Hitoshi Takeshita : Thermal Rearrangement of Two Isomeric 2-Benzyloxytropone Derivatives from Hinokitiol, The Reports of Research Institute of Industrial Science, Kyushu University, No.82, 111-115, 1987. (Summary) 薬理活性化合物であるヒノキチオールから合成した表題化合物のシグマトロピーを観測するため，ジブチルエーテル中で反応を行うと，シグマトロピーとともにラジカル反応が併発し，エーテル鎖が置換したトロポノイドを合成できることを示した論文．
197.	Hitoshi Takeshita, Akira Mori, Shigeru Sugiyama and Tohru Tsuda : Stereoselectivity of Diels-Alder Reactions of 6,7-Dioxabicyclo(3.2.2)nona-3,8-diene-2-one and 6,7-Diethoxycarbonyl-6,7-diaza-bicyclo(3.2.2)nona-3,8-diene-2-one, Bulletin of the Chemical Society of Japan, Vol.59, No.12, 3988-3990, 1986. (Summary) 表記2種類の化合物とオレフィンの環状付加反応を行い，常圧下では触媒を用いてようやく反応が進行したのに対し，高圧力を用いると触媒を用いずに収率が10倍以上増加することを見出した論文．高圧力の有機合成化学への応用を示した．
198.	Hitoshi Takeshita, Shigeru Sugiyama and Toshihide Hatsui : Kinetic Studies of High-Pressure (6+4)Π Cycloaddition of Tropone to Cyclohexa-1,3-diene, Journal of the Chemical Society, Perkin Transactions 2, No.10, 1491-1493, 1986. (Summary) トロポンの高圧付加反応の優位性を示すため，従来全く報告例のなかった協奏的(6+4 )付加反応をジエンにシクロヘキサジエンを用いて行った結果を示した論文．この論文によって，従来主張されていたトロポンの高圧反応への応用の矛盾点は，解消された．博士論文の一部． (Link to Publication Site) ● Publication site (DOI): 10.1039/P29860001491 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-5844251831 (DOI: 10.1039/P29860001491, Elsevier: Scopus)
199.	Akira Mori, Hiroyasu Watanabe, Tomoyuki Kusaba, Shigeru Sugiyama, Hitoshi Takeshita and Mitsuaki Kodama : ヘキサアセトキシトロポンの縮重アセトトロピーの高分解能NMRによる速度論的研究, 九州大学中央分析センター報告, No.4, 62-66, 1986. (Summary) トロポンの水素をすべてアセトキシル基に置き換えたヘキサアセトキシトロポンの6個の置換基が温度とともに移動を始め，あたかもメリーゴーランドのように分子が挙動することをNMR的に明らかにした論文．
200.	Hitoshi Takeshita, Shigeru Sugiyama and Toshihide Hatsui : Kinetic Analysis of the High-Pressure Diels-Alder Reactions of Tropone with Maleic Anhydride and Norbornene, Bulletin of the Chemical Society of Japan, Vol.58, No.9, 2490-2493, 1985. (Summary) トロポン類を反応基質にした場合，高圧を用いてもDiels-Alder反応は加速されないとされていたが，その説は誤りであることをトロポンと無水マレイン酸およびノルボルネンのDiels-Alder反応を用いて示した論文．博士論文の一部． (Link to Publication Site) ● Publication site (DOI): 10.1246/bcsj.58.2490 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1246/bcsj.58.2490 (DOI: 10.1246/bcsj.58.2490)
201.	Katsuhiro Tamura, Shigeru Sugiyama and William Noble J. le : Macroscopic Diffusion Controll in High-Pressure Photochemistry, The Journal of Organic Chemistry, Vol.49, No.20, 3836-3837, 1984. (Summary) 有機光反応を高圧力下で行うと，溶媒の粘性増加による拡散の抑制により，反応が抑制されることを示した．この結果，有機光反応には通常の熱反応では見られない特異な圧力効果が観測される可能性があることを示した論文．修士論文の一部． (Link to Publication Site) ● Publication site (DOI): 10.1021/jo00194a034 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1021/jo00194a034 (DOI: 10.1021/jo00194a034)
202.	Katsuhiro Tamura and Shigeru Sugiyama : Pressure Effects on the Photochemical Reaction. p-Dicyanobenzene in 2-Propanol and Potassium Ferrioxalate, Bulletin of Faculty of Engineering, The University of Tokushima, Vol.21, 33-40, 1984. (Summary) 高圧有機光反応では，その反応を形成する素反応に対する圧力を熱反応で得られた知見に基づいて予期すると，全体の圧力効果を推察できる可能性があることを，代表的な二種類の有機光反応をモデルとして示した．修士論文の一部．

Academic Paper (Unrefereed Paper):

1.	Shigeru Sugiyama, Yuya Nagai, Naotaka Sakamoto, Naotaka Ohtake and Masahiro Katoh : Synthesis of Versatile Chemicals through Oxidative Dehydrogenation on Solid Catalysts of Non-Petroleum Resource, Bulletin of Institute of Technology and Science, The University of Tokushima, No.61, 1-5, 2016. (Summary) To prepare 1,3-butadiene, one of versatile chemicals, from 1-butene, one of the main components in liquefied petroleum gas (LPG), the oxidative dehydrogenation of 1-butene on -Bi2Mo3O12 doped with cerium was examined. Regardless to the doped amount of cerium, the conversion of 1-butene was constant while the selectivity to 1,3-butadiene decreased with the doped amount of cerium, while the selectivities to 2-butenes, CO and CO2 increased. It is concluded that the introduction of cerium into -Bi2Mo3O12 resulted in the enhancement of the greater acidic nature of the catalyst while the mild acidic nature of the catalyst seems to be suitable for the effective synthesis of 1,3-butadiene from 1-butene via the oxidative dehydrogenation. (Tokushima University Institutional Repository) ● Metadata: 111039 (Tokushima University Institutional Repository: 111039)
2.	Keizo Nakagawa, Tomoya Hoshinoo, Ken-Ichiro Sotowa, Shigeru Sugiyama, Rkiouak Laylla, Dubois Vincent and Hermans Sophie : International Collaborative Research for Development of Silica-coated Pd Catalysts: Sintering Resistance and Catalytic Property for CyclohexaneDdehydrogenation in Bach Reactor, Bulletin of Institute of Technology and Science, The University of Tokushima, No.58, 27-32, 2013. (Summary) Here we developed silica-coated Pd catalysts and applied to liquid phase catalytic reaction such as dehydrogenation of cyclohexane. Carbon black (CB)-supported Pd catalysts (Pd/CB) were covered with organosilica layers via the hydrolysis of phenyltriethoxysilane (PhTES). Coverage of Pd nanoparticles with organosilica layers suppressed particle sintering of Pd, as compared to the case of uncovered Pd/CB. The organosilica layers had hydrophobic properties because of the presence of phenyl groups. As a result, the organosilica-coated Pd catalysts prepared using PhTES showed superior catalytic performance for cyclohexane dehydrogenation, even after reduction at 623K under H2 atmosphere. (Keyword) Carbon-supported Pd catalyst / Silica coating / Sintering resistance / Cyclohexane dehydrogenation (Tokushima University Institutional Repository) ● Metadata: 105976 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050001337734610560 (Tokushima University Institutional Repository: 105976, CiNii: 1050001337734610560)
3.	Keizo Nakagawa, Yusuke Tanimoto, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of Carbon-Supported Pt Catalysts Covered with Silica Layers and Application to Dehydrogenation Catalysts of Organic Hydride, Bulletin of Institute of Technology and Science, The University of Tokushima, No.55, 37-43, 2010. (Tokushima University Institutional Repository) ● Metadata: 65241 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050845762664722944 (Tokushima University Institutional Repository: 65241, CiNii: 1050845762664722944)
4.	Ichiro Nakabayashi, Toshihiro Moriga, Kei-ichiro Murai, Shigeru Sugiyama, Hiromu Hayashi, Masahiro Katoh, Tahei Tomida, Chiya Numako and Hiromitsu Terao : 高酸化活性を有する酸化鉄触媒の創製と複合化による高機能化, Bulletin of Faculty of Engineering, The University of Tokushima, Vol.48, No.48, 59-67, 2003. (Keyword) Iron Oxide / Methane Oxidation / Sulfation / Lattice Distortion (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520853831963581440 (CiNii: 1520853831963581440)

Academic Letter:

1.	Keizo Nakagawa, Hiroharu Yamashita, Daisuke Saeki, Tomohisa Yoshioka, Takuji Shintani, Eiji Kamio, T. Kreissl, Shik Chi Edman Tsang, Shigeru Sugiyama and H Matsuyama : Niobate Nanosheet Membranes with Enhanced Stability for Nanofiltration, Chemical Communications, Vol.53, No.56, 7929-7932, 2017. (Summary) Niobate nanosheets are assembled into thin membranes by a vacuum filtration. The nanosheet membranes have a dense and stable structure in water via chemical cross linking and show higher permeance and salt rejection compared with graphene oxide membranes. A water pathway model based on the void structure is presented to explain the membrane performances. (Link to Publication Site) ● Publication site (DOI): 10.1039/c7cc03911e (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85023769917 (DOI: 10.1039/c7cc03911e, Elsevier: Scopus)
2.	Keizo Nakagawa, Tomoya Hoshinoo, Ken-Ichiro Sotowa, Shigeru Sugiyama, Laylla Rkiouak, Vincent Dubois and Sophie Hermans : Preparation of Pd nanoparticles covered with organosilica layers and catalytic properties for cyclohexane dehydrogenation, Chemistry Letters, Vol.41, No.10, 1308-1310, 2012. (Link to Publication Site) ● Publication site (DOI): 10.1246/cl.2012.1308 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1246/cl.2012.1308 (DOI: 10.1246/cl.2012.1308)
3.	Keizo Nakagawa, Kazuki Yamaguchi, Keiji Yamada, Toshimasa Ogata, Ken-Ichiro Sotowa, Shigeru Sugiyama and Motonari Adachi : Effective Surface Modification of Titanate Nanosheets Using the Lamellar Self-Assembly of a Cationic Amine Surfactant as a Template, Chemistry Letters, Vol.40, No.7, 687-689, 2011. (Summary) Titanate nanosheets with a lamellar mesostructure were developed using the lamellar self-assembly of cationic dodecanediamine (DDA) as a template. An electrostatic interaction between negatively charged titanate nanosheets and positively charged DDA molecules was required to form layered titanate nanosheets. This approach leads to titanate nanosheet surface characteristics such as a visible light absorption and high adsorption of hydrophobic organic compounds. (Link to Publication Site) ● Publication site (DOI): 10.1246/cl.2011.687 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1572261549900752128 ● Search Scopus @ Elsevier (DOI): 10.1246/cl.2011.687 (DOI: 10.1246/cl.2011.687, CiNii: 1572261549900752128)
4.	Keizo Nakagawa, Yosuke Umezaki, Kaori Kitamura, Ken-Ichiro Sotowa and Shigeru Sugiyama : Improved Adsorption of Basic Protein on Hydroxyapatite Nanoparticles Synthesized Using a Lamellar Template of Sodium Dodecylphosphate, Chemistry Letters, Vol.40, No.4, 387-389, 2011. (Summary) We synthesized hydroxyapatite (HAp) nanoparticles using a lamellar phase, which was formed using a phosphorous surfactant of sodium dodecylphosphate (SDP). The HAp nanoparticles synthesized using SDP, after calcination, adsorbed more egg white lysozyme compared to that synthesized without SDP. (Link to Publication Site) ● Publication site (DOI): 10.1246/cl.2011.387 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204589757696 ● Search Scopus @ Elsevier (DOI): 10.1246/cl.2011.387 (DOI: 10.1246/cl.2011.387, CiNii: 1390001204589757696)
5.	Keizo Nakagawa, Yusuke Tanimoto, Tetsuya Okayama, Ken-Ichiro Sotowa, Shigeru Sugiyama, Sakae Takenaka and Masahiro Kishida : Sintering Resistance and Catalytic Activity of Platinum Nanoparticles Covered with a Microporous Silica Layer using Methyltriethoxysilane, Catalysis Letters, Vol.136, No.1-2, 71-76, 2010. (Summary) Carbon black (CB)-supported Pt metal nanoparticles were covered with microporous silica layers using successive hydrolysis of 3-aminopropyl-triethoxysilane (APTES) and methyltriethoxysilane (MTES). The Pt/CB nanoparticles covered with microporous silica layers showed the high sintering resistance of Pt metal particles to thermal treatment at 973 K in a H2 atmosphere as compared with Pt/CB. As a result, this catalyst showed higher catalytic activity for cyclohexane decomposition than Pt/CB after thermal treatment. (Link to Publication Site) ● Publication site (DOI): 10.1007/s10562-010-0311-6 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-77951620005 (DOI: 10.1007/s10562-010-0311-6, Elsevier: Scopus)
6.	Shigeru Sugiyama, Tetsuo Kikumoto, Haruki Tanaka, Keizo Nakagawa, Ken-Ichiro Sotowa, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : Enhancement of Catalytic Activity on Pd/C and Te-Pd/C during the Oxidative Dehydrogenation of Sodium Lactate to Pyruvate in an Aqueous Phase under Pressurized Oxygen, Catalysis Letters, Vol.131, No.1-2, 129-134, 2009. (Summary) 乳酸類からピルビン酸類への酸化脱水素触媒活性はないといわれていたPd/Cを酸素加圧下，乳酸ナトリウムからピルビン酸ナトリウムの反応に使うと高活性を示し，従来必要とされていたpHの制御も不要であることが明らかとなった．同様な酸素加圧効果がTeで修飾したPd/Cにも見られ，空気でも同様の有効な効果が観測された． (Link to Publication Site) ● Publication site (DOI): 10.1007/s10562-009-9920-3 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1007/s10562-009-9920-3 (DOI: 10.1007/s10562-009-9920-3)
7.	Keizo Nakagawa, Yusuke Tanimoto, Ken-Ichiro Sotowa, Shigeru Sugiyama, Sakae Takenaka and Masahiro Kishida : Effects of Organosilica-derived Microporous Coverage of Carbon-supported Pt Catalysts on Dehydrogenation of Cyclohexane, Chemistry Letters, Vol.38, No.5, 480-481, 2009. (Summary) Pt catalysts covered with an organosilica layer containing phenyl and or methyl groups showed higher conversion in the dehydrogenation of cyclohexane, compared with a Pt catalysts covered with a silica layer containing no functional groups. Micropores formed in the organosilica layer due to the decomposition of functional groups by heat treatment resulted in this increase in catalytic activity which is dependent on the functional groups contained in the organosilica layer. (Link to Publication Site) ● Publication site (DOI): 10.1246/cl.2009.480 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1570009751000527872 ● Search Scopus @ Elsevier (DOI): 10.1246/cl.2009.480 (DOI: 10.1246/cl.2009.480, CiNii: 1570009751000527872)
8.	Shigeru Sugiyama, Masahiko Yokoyama, Minako Fujii, Kazunori Seyama and Ken-Ichiro Sotowa : Recycling of Thin-layer of Magnesium Hydrogenphosphate for Removal and Recovery of Aqueous Ammonium, Journal of Chemical Engineering of Japan, Vol.40, No.2, 198-201, 2007. (Summary) リン酸水素マグネシウム薄膜をガラス板に製膜したものを用いて，水溶性アンモニウムの回収除去-再生利用を可能にできることを示した．回収除去に対しては薄膜の厚さが大きな影響を与え，またアンモニアを再生するには200℃程度の比較的低温でリン酸水素マグネシウムのアンモニア回収によって生成されるマグネシウムアンモニウムフォスフェートを分解脱離することの重要性を示した．希薄アンモニウム廃液の処理法として有望である． (Keyword) Separation / Ammonium / MAP Process / Magnesium Hydrogenphosphate (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.40.198 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390282679545189376 ● Search Scopus @ Elsevier (DOI): 10.1252/jcej.40.198 (DOI: 10.1252/jcej.40.198, CiNii: 1390282679545189376)
9.	Wataru Ninomiya, Yasuhiko Tanabe, Yuya Uehara, Ken-Ichiro Sotowa and Shigeru Sugiyama : Dehydrogenation of Tetralin on Pd/C and Te-Pd/C Catalysts in the Liquid-Film State under Distillation Conditions, Catalysis Letters, Vol.110, No.3-4, 191-194, 2006. (Summary) 有機水素貯蔵媒体であるテトラリンからナフタレンの脱水素を過熱液膜条件で行う際，Pd/C触媒では特定の条件でしか高活性が得られないのに反し，Pd/CにTeを添加すると，広い反応条件で高活性が得られることを示した．他の過熱液膜条件への展開の可能性も示唆した． (Keyword) dehydrogenation / tetralin / naphthalene / palladium / tellurium / EFFICIENT EVOLUTION / HYDROGEN / PHASE / PALLADIUM / DECALIN (Link to Publication Site) ● Publication site (DOI): 10.1007/s10562-006-0108-9 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1007/s10562-006-0108-9 (DOI: 10.1007/s10562-006-0108-9)
10.	Shigeru Sugiyama, Takeshi Osaka, Takuya Hashimoto and Ken-Ichiro Sotowa : Oxidative Dehydrogenation of Propane on Calcium Hydroxyapatites Partially Substituted with Vanadate, Catalysis Letters, Vol.103, No.1-2, 121-123, 2005. (Summary) プロパンからプロピレンへの酸化脱水素触媒活性のほとんどないカルシウム水酸アパタイトのリン酸基をバナデートで一部置換することによって，これまで知られていた最も高い活性を示すバナジン酸マグネシウムより高い触媒活性が得られることを示した論文．バナデートの格子酸素が触媒活性種となっていることを明らかにし，通常活性の低いといわれているリン酸塩触媒の可能性を指摘した． (Keyword) oxidative dehydrogenation / propane / calcium hydroxyapatite / vanadate / APATITE SOLID-SOLUTIONS / CATALYTIC-ACTIVITIES / REDOX BEHAVIORS / STRONTIUM / VANADIUM (Link to Publication Site) ● Publication site (DOI): 10.1007/s10562-005-6513-7 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1007/s10562-005-6513-7 (DOI: 10.1007/s10562-005-6513-7)
11.	Shigeru Sugiyama, Minako Fujii, Hiromu Hayashi and Katsuki Kusakabe : Revised Preparation Procedure of Calcium Hydroxyapatite with Sol Consisting of Sodium Alginate and Sodium Diphosphate, Inorganic Chemistry Communications, Vol.7, No.4, 569-571, 2004. (Summary) ゾルゲル法によってカルシウムヒドロキシアパタイトを合成する処方としてアルギン酸ナトリウムとピロリン酸ナトリウムからなるゾル中のナトリウムと塩化カルシウムおよび酢酸カルシウム混合物中のカルシウムの酸性条件におけるカチオン交換の方法が報告されていた．しかし，この方法ではカルシウム塩素アパタイトしか合成できないことを見出し，塩化カルシウムの代わりに硝酸カルシウムを用いアルカリ条件で反応させるとカルシウムヒドロキシアパタイトが合成できることを見出した． (Keyword) calcium hydroxyapatite / calcium chlorapatite / preparation / sol-gel method (Link to Publication Site) ● Publication site (DOI): 10.1016/j.inoche.2004.02.021 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.inoche.2004.02.021 (DOI: 10.1016/j.inoche.2004.02.021)
12.	Shigeru Sugiyama, Takuya Hashimoto, Naoya Shigemoto and Hiromu Hayashi : Redox Behaviours of Magnesium Vanadate Catalysts during the Oxidative Dehydrogenation of Propane, Catalysis Letters, Vol.89, No.3-4, 229-233, 2003. (Summary) プロパンからプロピレンの高活性酸化脱水素触媒の一連のバナジン酸マグネシウムの格子酸素の寄与を検討するため，無酸素状態でプロパンの変換反応を行った．酸素を供給していないにもかかわらず酸化が進んだことから格子酸素が触媒から引きぬかれ酸化に寄与していることが明らかになった．無酸素状態で用いた触媒を固体NMRで分析したところ，用いる前は5価カチオンによる明確なバナジウムのシグナルが検出されたが，用いた後にはシグナルが消失し，4価のバナジウムに変換していることが確認できた．還元された触媒を酸素で再酸化するともとの構造にもどる場合があり，本触媒のレドックス機構を明確に証明した． (Keyword) propane oxidation / lattice oxygen / redox / solid state 51V MAS NMR (Link to Publication Site) ● Publication site (DOI): 10.1023/A:1025758614040 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1023/A:1025758614040 (DOI: 10.1023/A:1025758614040)
13.	Shigeru Sugiyama, Takuya Ichii, Minako Fujii, Masayoshi Fujisawa, Katsuhiro Kawashiro and Hiromu Hayashi : Facile Preparation of Lead Hydroxyapatite through Lead Immobilization by Calcium Hydrogen Phosphates in Aqueous Solutions, Inorganic Chemistry Communications, Vol.5, No.8, 606-608, 2002. (Summary) 触媒活性が興味深い鉛ヒドロキシアパタイトの従来からの合成法は非常に煩雑で非化学量論性からも説明できない生成物が得られていた．本論分ではりん酸1水素カルシウムおよびりん酸2水素カルシウムと水溶液中の鉛イオンとの室温における反応で容易に合成できることを明かにした．水溶液中のpHによって水溶液中のリン酸イオンの存在形態がことなり，生成物の構造に反映されていることを示した． (Link to Publication Site) ● Publication site (DOI): 10.1016/S1387-7003(02)00507-5 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0036328007 (DOI: 10.1016/S1387-7003(02)00507-5, Elsevier: Scopus)
14.	Shigeru Sugiyama and John B. Moffat : Cation Effects in the Conversion of Methanol on Calcium, Strontium, Barium and Lead Hydroxyapatites, Catalysis Letters, Vol.81, No.1-2, 77-81, 2002. (Summary) カルシウム，ストロンチウム，バリウムおよび鉛ヒドロキシアパタイトおよび2元系の鉛イオン交換ストロンチウムおよびバリウムヒドロキシアパタイトの2価金属イオンが触媒活性や表面特性に与える影響をメタノールおよび重メタノールの変換反応を利用して検討した．触媒活性試験とともにXRD,XPS,31P MAS NMRおよびTPDなどの分析法を用いて，メタノールの脱水素/脱水活性が2価金属によって大きく影響され，これはメタノールの各ヒドロキシアパタイトへの束縛力の差によって起こっていることを明らかにした． (Keyword) hydroxyapatite / cation effects / OXIDATIVE DEHYDROGENATION / NITROUS-OXIDE / TETRACHLOROMETHANE / PROPANE / ABSENCE (Link to Publication Site) ● Publication site (DOI): 10.1023/A:1016012106985 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1023/A:1016012106985 (DOI: 10.1023/A:1016012106985)
15.	Shigeru Sugiyama, Nobuyuki Fukuda and Hiromu Hayashi : Effect of Tetrachloromethane on Redox Behaviours of Copper(II) Oxide in the Oxidative Dehydrogenation of Propane, Catalysis Letters, Vol.78, No.1-4, 139-143, 2002. (Summary) CuOを触媒としたプロパンからプロピレンへの酸化脱水素反応に対する四塩化炭素の添加効果が検討された．酸素不足の条件では，プロピレン収率は四塩化炭素の添加によって改善された．この場合，四塩化炭素を添加した場合は触媒はCuOのままであったが，添加しない場合はCu2Oや金属Cuまで還元された．一方，酸素過剰条件では，四塩化炭素の添加によってプロピレン収率は激減した．この場合は四塩化炭素の有無によらず触媒は金属Cuまでは還元されなかった．触媒からの格子酸素の引きぬきが四塩化炭素によってコントロールされ，その結果が活性に反映されることを示した． (Keyword) oxidative dehydrogenation / propane / CuO / tetrachloromethane / GAS-PHASE / METHANE / CATALYSTS / FEEDSTREAM (Link to Publication Site) ● Publication site (DOI): 10.1023/A:1014997910653 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1570854176748668032 ● Search Scopus @ Elsevier (DOI): 10.1023/A:1014997910653 (DOI: 10.1023/A:1014997910653, CiNii: 1570854176748668032)
16.	Shigeru Sugiyama, Takuya Ichii, Hiromu Hayashi and Tahei Tomida : Lead immobilization by non-apatite-type calcium phosphates in aqueous solutions, Inorganic Chemistry Communications, Vol.5, No.2, 156-158, 2002. (Summary) りん酸カルシウム，りん酸1水素カルシウムおよびりん酸2水素カルシウムによる水溶液中の鉛イオンの回収が試みられた．水溶液に溶解した鉛の回収はカルシウムヒドロキシアパタイトの特徴と言われていたが，アパタイト構造を持たない単純なりん酸アパタイトでも鉛の回収ができ，その回収能はカルシウムヒドロキシアパタイトを超えることを見出した．溶解‐沈殿機構に基づき議論が行われている． (Keyword) immobilization / lead / calcium phosphates / calcium hydrogen phosphates / HYDROXYAPATITE (Link to Publication Site) ● Publication site (DOI): 10.1016/S1387-7003(02)00326-X (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/S1387-7003(02)00326-X (DOI: 10.1016/S1387-7003(02)00326-X)
17.	Shigeru Sugiyama, Keishi Katsuma, Nobuyuki Fukuda, Tomotaka Shono, Toshihiro Moriga and Hiromu Hayashi : Effect of the Phase Transition of Iron (III) Oxide on the Oxidative Dehydogenation of Propane in the Presence and Absence of Tetrachloromethane, Catalysis Communications, Vol.2, No.9, 285-290, 2001. (Summary) 3価の酸化鉄であるヘマタイトによるプロパンの酸化脱水素反応に対する四塩化炭素の添加効果が検討された．酸素不足条件ではプロパン変化率，プロピレン選択率が四塩化炭素の添加によって改善された．ヘマタイトからマゲヘマイトへの変換が四塩化炭素の添加によって抑えられ高い活性が得られたことを示した．四塩化炭素が格子酸素の反応への影響をコントロールしていることを明らかにした．
18.	Shigeru Sugiyama and John B. Moffat : The conversion of methanol: A probe reaction for hydroxyapatite, Catalysis Letters, Vol.76, No.1-2, 75-80, 2001. (Summary) カルシウムヒドロキシアパタイトのメタノール脱水反応触媒活性が，触媒中のCa/P比に影響されることを示した．また重水素化メタノールを用いて触媒の表面水素が反応に寄与していることをin situ GC-MASS分析で明らかにし，XPSや固体NMRなどから得られる構造に関する情報も合わせて報告した． (Link to Publication Site) ● Publication site (DOI): 10.1023/A:1016736309421 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0035470096 (DOI: 10.1023/A:1016736309421, Elsevier: Scopus)
19.	Shigeru Sugiyama, Yutaka Iizuka, Nobuyuki Fukuda and Hiromu Hayashi : Enhancement of the Activities with Feedstream Doping by Tetrachloromethane in the Oxidative Dehydrogenation of Propane on a-Magnesium Pyrovanadate, Catalysis Letters, Vol.73, No.2-4, 137-140, 2001. (Summary) プロパンからプロピレンへの高活性触媒として認知されているa-バナジン酸マグネシウムの活性を更に改善することを目的として，アルカンの酸化脱水素反応に対する改善効果が知られている四塩化炭素の添加効果を検討した．その結果，従来知られている活性よりもさらに高い活性が得られることを示した． (Link to Publication Site) ● Publication site (DOI): 10.1023/A:1016633506257 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1023/A:1016633506257 (DOI: 10.1023/A:1016633506257)
20.	Shigeru Sugiyama, Etsushi Nitta, Hiromu Hayashi and John B. Moffat : Alkene Selectivity Enhancement in the Oxidation of Propane on Calcium-based Catalysts, Catalysis Letters, Vol.59, 67-72, 1999. (Summary) カルシウムヒドロキシアパタイト，酸化カルシウム，硫酸カルシウム，リン酸カルシウムを用いプロパンの酸化反応を検討した．723Kで活性を示したのは，カルシウムヒドロキシアパタイトのみであったが生成物は二酸化炭素のみであったが，四塩化炭素を添加すると活性，プロピレン選択率とも改善された．
21.	Shigeru Sugiyama, Keiichi Abe, Hiromu Hayashi and John B. Moffat : Synergistic Effects in the Oxidation of Methane on Strontium and Lead Hydroxyapatites, Catalysis Letters, Vol.57, 161-165, 1999. (Summary) メタンの酸化活性が全くない鉛ヒドロキシアパタイトとメタンからの一酸化炭素の部分酸化生成機能しかないストロンチウムヒドロキシアパタイトを混練した二元系触媒を合成したところ，酸化カップリング能が発現した．ストロンチウムヒドロキシアパタイトがメタンの活性化に，鉛ヒドロキシアパタイトがメチルラジカルの安定化に寄与していることを示した．
22.	Shigeru Sugiyama, Yutaka Iizuka, Etsushi Nitta, Hiromu Hayashi and John B. Moffat : Enhancement of the Catalytic Activities in the Oxidative Dehydrogenation of Propane on Cerium Oxide in the Presence of Tetrachloromethane, Journal of The Japan Petroleum Institute, Vol.41, No.6, 413-416, 1998. (Summary) プロパンからプロピレンへの酸化脱水素触媒には従来酸性触媒が取り上げられていた．本論文で塩基性触媒である希土類酸化物触媒を用いたところ，原料ガスに微量の四塩化炭素を添加すると，触媒活性およびプロピレン選択率が著しく改善され，従来の酸性酸化物を越える活性が得られた．
23.	Shigeru Sugiyama, Etsushi Nitta, Keiichi Abe, Hiromu Hayashi and John B. Moffat : Effect of the Introduction of Tetrachloromethane into the Feedstream for Methane Oxidation with Oxygen and Nitrous Oxide on Thermally Stable Strontium Hydroxyapatites, Catalysis Letters, Vol.55, 189-196, 1998. (Summary) 従来用いていたストロンチウムヒドロキシアパタイトの欠点であった熱安定性を克服する方法で触媒を合成し，酸化剤に酸素とN₂Oを用いて四塩化炭素存在下メタンの酸化反応を検討した．本合成処方では，生成物が選択的に合成できず，またN₂Oを酸化剤とすると二酸化炭素の生成が多くなることが明らかになった．
24.	Shigeru Sugiyama, Yoshimasa Iguchi, Toshimitsu Minami, Hiromu Hayashi and John B. Moffat : Partial Oxidation of Methane to Methyl Chloride with Tetrachloromethane on Strontium Hydroxyapatites Ion-exchanged with Lead, Catalysis Letters, Vol.46, 279-285, 1997. (Summary) ストロンチウムヒドロキシアパタイトのストロンチウムと鉛をイオン交換して合成した触媒を用いて，四塩化炭素存在下メタンの酸化反応を行うと，部分酸化生成物である塩化メチルが高選択的に得られ，メタンの塩素化に関する新たな知見を与えた．
25.	Katsuhiro Kawashiro, Hideki Sugahara, Tomoya Tsukioka, Shigeru Sugiyama and Hiromu Hayashi : Effect of Substrate on Enantioselectivity of Protease Catalysis in Organic Media, Biotechnology Letters, Vol.18, No.12, 1381-1386, 1996. (Summary) キモトリプシンの酵素触媒作用で進行するラセミ体のN-トリフルオロアセチルフェニルアラニンエステル類と1-プロパノールのトランスエステル化反応を三種類の異なるエステルを用いて検討し，電子吸引性基のエステル基を導入すると反応速度とエナンチオ選択率が改善されることを示した．
26.	Shigeru Sugiyama, Kouhei Sogabe, Takashi Miyamoto, Hiromu Hayashi and John B. Moffat : Oxidative Dehydrogenation of Ethane on Rare Earth Oxides : Effects of Chlorine Additives in Gas- and Solid-Phase on the Oxidation over Cerium Oxide, Catalysis Letters, Vol.42, 127-133, 1996. (Summary) エタンの脱水素酸化反応を四種類の希土類酸化物触媒を用いて，四塩化炭素を添加して行ったところ，メタンの酸化では添加効果のなかった酸化セリウムで顕著な改善効果が見られた．XPSで触媒表面上に塩素化学種が検出されたが，これは塩化物ではないことを，塩化セリウムを担持した触媒で明らかにした．
27.	Hiromu Hayashi, Kyoko Kikawa, Yoshitaka Murai, Naoya Shigemoto, Shigeru Sugiyama and Katsuhiro Kawashiro : Competitive Oxidation of 1- and 2-Propanol Catalyzed by Titanium Silicalite-1 and the Application for Selective Oxidation of 1-Methoxy-2-propanol to 1-Methoxy-2-propanone, Catalysis Letters, Vol.36, 99-102, 1996. (Summary) チタニウムシリケート1(TS-1)を触媒として1-プロパノールの酸化を行っても非常に反応速度が遅い一方，2-プロパノールの酸化は円滑に進行した．しかし，双方のアルコールを共存させて酸化を行うと2-プロパノールの酸化が強く抑制され，1-プロパノールの単独酸化に近い挙動になることを明らかにし，この結果の応用例も示した．
28.	Katsuhiro Kawashiro, Hideki Sugahara, Shigeru Sugiyama and Hiromu Hayashi : Effects of Water Content on the Enantioselectivity of a-Chymotrypsin Catalysis in Organic Media, Biothechnology Letters, Vol.17, No.11, 1161-1166, 1995. (Summary) N-トリフルオロアセチル-DL-フェニルアラニントリフルオロエチルエステルと1-プロパノールとのトランスエステル化反応を酵素触媒としてa-キモトリプシンを用いて行った．反応溶媒へ少量の水を添加すると反応速度，エナンチオ選択率を増加した．
29.	Yasuyuki Matsumura, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : An Apparent Ensemble Effect in the Oxidative Coupling of Methane on Hydroxyapatites with Incorporated Lead, Catalysis Letters, Vol.30, 235-240, 1995. (Summary) 鉛-カルシウムヒドロキシアパアイトを非イオン交換法で合成し，メタンの酸化反応の触媒として使用した．カルシウムヒドロキシアパタイトにはエチレンやエタンなどのC2化合物生成能はほとんどないが，鉛が導入された触媒では，活性およびC2選択率が著しく改善された．鉛化学種のラジカル安定性について言及した．
30.	Shigeru Sugiyama, Kohji Satomi, Naoya Shigemoto, Hiromu Hayashi and John B. Moffat : Formation of Chlorine Species over Magnesium Oxide in the Oxidative Coupling of Methane in the Presence of Carbon Tetrachloride, Catalysis Letters, Vol.25, 201-208, 1994. (Summary) メタンの酸化カップリングを四塩化炭素存在下で行うとカップリング生成物の選択率の改善が見られるマグネシア上に形成させる塩素化学種を検討した論文．塩化物が最も有力な候補であるが，塩化物はメタン酸化条件では直ちに酸化物に変換されので，たとえ形成していても検出されにくいことを示した．
31.	Naoya Shigemoto, Shigeru Sugiyama, Hiromu Hayashi and Keiko Miyaura : Scanning Electron Microscopic Observation during Crystallization of Na-X and Related Zeolites Compared with X-ray Diffraction Crystallinity, Journal of Materials Science Letters, Vol.13, 660-662, 1994. (Summary) Na-X型ゼオライトと関連物質の結晶化過程を，通常行われているようにXRDで解析するとともに，走査型電子顕微鏡を用いて比較検討し，通常のXRDのみによる解析に注意を呈した論文．
32.	Hiromu Hayashi, Shigeru Sugiyama, Naoya Shigemoto, Keiko Miyaura, Shuji Tsujino, Katsuhiro Kawashiro and Sakae Uemura : Formation of an Intermetallic Compound Pd₃Te with Deactivation of Te/Pd/C Catalysts for Selective Oxidation of Sodium Lactate to Pyruvate in Aqueous Phase, Catalysis Letters, Vol.19, 369-373, 1993. (Summary) 乳酸の液相酸化に対する触媒として，Pd/Cに痕跡量のTeを添加すると活性の促進が見られた．一方，Te/Pdが0.3以上でTeを添加しバルク相にPd₃Te合金相を形成した触媒は不活性であった．Pd₃Teの形成はXRDで確認された．
33.	Hiromu Hayashi, Naoya Shigemoto, Shigeru Sugiyama, Naoki Masaoka and Kanako Saitoh : X-ray Photoelectron Spectra for Oxidation State on TeO₂-MoO₃ Catalyst in the Vapor-Phase Selective Oxidation of Ethyl Lactate to Pyruvate, Catalysis Letters, Vol.19, 273-277, 1993. (Summary) 乳酸エチルの気相酸化において表題触媒は90%以上の高い選択率を与えるが，テルルが還元されやすい．ESCAによる分析を行い，触媒成分のレドックス挙動と通気条件を比較対比し，安定に定常活性を発現させるための具体的数値を明らかにした．
34.	Shigeru Sugiyama, Kiyozumi Sato, Seiji Yamasaki, Katsuhiro Kawashiro and Hiromu Hayashi : Ketones from Carboxylic Acids over Supported Magnesium Oxide and Related Catalysts, Catalysis Letters, Vol.14, 127-133, 1992. (Summary) アルカリ土類酢酸塩を熱分解するとアセトンと炭酸塩が生じ，酢酸の供給を続けると，連続的にアセトンを取得できる．しかし，単味の酸化マグネシウムを用いると粉化崩壊が起こり長時間使用できないが，シリカに担持することによって，改善することができた．
35.	Shigeru Sugiyama and John B. Moffat : Cation Effects in the Oxidative Dehydrogenation of Methane on Sulphates, Catalysis Letters, Vol.13, 143-152, 1992. (Summary) アルカリ土類硫酸塩触媒を触媒に用い，メタンの酸化カップリングを行ったところ，触媒活性はアルカリ土類金属の電気陰性度に依存し，また原料ガス中に微量の四塩化炭素を添加すると，変化率および選択率とも著しく改善されることを示した． (Link to Publication Site) ● Publication site (DOI): 10.1007/BF00770957 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0006124548 (DOI: 10.1007/BF00770957, Elsevier: Scopus)
36.	Shigeru Sugiyama, Atsushi Ohkawa, Masato Fujiwara and Hiromu Hayashi : The Reaction of Methyl Pyruvate and Sevem-Membered Conjugated Compounds under Basic Condition, Chemistry Express, Vol.5, No.2, 57-60, 1990. (Summary) トロピリウムカチオンとピルビン酸メチルをピリジン中で反応させると，ピルビン酸メチルのアルファー位のメチル位に七員環化合物が一または二個導入された生成物が良好に得られるのに対し，2-クロルトロポンとの反応ではピルビン酸メチルに七員環化合物が導入されないことを示した論文．
37.	Shigeru Sugiyama, Shinji Kubo and Hiromu Hayashi : On the Intermediate in the Formation of Phenylacetaldehyde from Cinnamic Aldehyde, Chemistry Express, Vol.4, No.7, 433-434, 1989. (Summary) アルカリ条件下での桂皮アルデヒドの過酸化水素酸化によるフェニルアセトアルデヒド合成において，中間体としてフェニルグリシド酸ソーダを単離したと報告されていたが，本論文でこの中間体は，単量体エポキシドでなくその開環重合体であることを示した．
38.	Ron Guan Tian, Shigeru Sugiyama, Akira Mori, Hitoshi Takeshita, Miwako Higashi and Hiroyuki Yamaguchi : Molecular Orbital Consideration for Kinetically-Controlled Cycloaddition Reactions of Cyclohepta(b)furan-2-ones to 2,3-Bis(methoxycarbonyl)-7-oxabicyclo-(2.2.1)heptadiene, Enamines, and Alkoxyethenes, Chemistry Letters, No.6, 941-944, 1988. (Summary) 表記ビシクロ化合物は，表記シクロヘプタフラン類と(4+2)モードで環状付加体を与えたが，この結果は表記シクロヘプタフラン類とエナミンやアルコキシエテンとの反応で(8+2)モードの環状付加体が生成する結果と異なった．この原因を分子軌道計算を用いて説明した．
39.	Ron Guan Tian, Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : Novel Two-Step Synthesis of Homobarrelenones, Bicyclo-(3.2.2)-nona-3,6,8-triene-2-ones, from Tropones and 2,3-Bis(methoxycarbonyl)-7-oxabicyclo(2.2.1)-heptadiene by High-Pressure Cycloaddition - Thermal Cycloreversion Procedure, Chemistry Letters, No.8, 1557-1560, 1987. (Summary) ジエン成分として使用することが困難なアセチレンの代替化合物としてオキサビシクロ化合物を用いることを提案した論文．トロポン類とオキサビシクロ体を高圧下で反応させ環状付加体を形成後，分解反応を行うと，トロポン類とアセチレンが環状付加した生成物が得られることを示した．
40.	Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : High-Pressure Kinetic Analysis of (1,9) Sigmatropy of 2-(Benzyloxy)-3-bromotropone to 2-(Benzyloxy)-7-bromotropone, Chemistry Letters, No.7, 1247-1250, 1987. (Summary) 七員環化合物の異性化反応に対して初めて行った高圧速度論的研究に関する論文．この異性化が協奏的機構で進行するため，通常の異性化反応に観測される以上の圧力による反応の加速効果が観測された．博士論文の一部．
41.	Shigeru Sugiyama, Tohru Tsuda, Akira Mori, Hitoshi Takeshita and Mitsuaki Kodama : High-Pressure Cycloaddition Reaction of Tropone with Furans, Chemistry Letters, Vol.15, No.8, 1315-1318, 1986. (Summary) Thermal reactions of tropone with furan and 2-methoxyfuran gave mainly the endo-[4+2] cycloadducts at 3000 bar. In the latter case, the products further reacted with tropone to yield 2:1-adducts. The NMR spectral data defined their stereochemistry; predominant formation of endo-adduct is rare in the Diels–Alder reaction of furans. This must be due to the conditions employed, under which the cycloreversion is prevented. (Link to Publication Site) ● Publication site (DOI): 10.1246/cl.1986.1315 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1360002219107685504 ● Search Scopus @ Elsevier (DOI): 10.1246/cl.1986.1315 (DOI: 10.1246/cl.1986.1315, CiNii: 1360002219107685504)
42.	Shigeru Sugiyama and Hitoshi Takeshita : The Pressure Effects of the 1,5-Sigmatropic Hydrogen Shift of Tropylidene Derivative, 3,3-Diphenyl-3,3a-dihydrocyclohepta(b)furan-2-one, Chemistry Letters, Vol.15, No.7, 1203-1204, 1986. (Summary) The 1,5-sigmatropy of 3,3-diphenyl-3,3<I>a</I>-dihydrocyclohepta[<I>b</I>]furan-2-one was examined in dibutyl ether to 1600 bar at 130 °C. The rearrangement was slightly accelerated with pressure, and was different to the pressure effect of 1,5-sigmatropy of cyclopentadienes. The activation volume was in the range of the concerted process, but its transition state was as loose as those biradical-like. (Link to Publication Site) ● Publication site (DOI): 10.1246/cl.1986.1203 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1360002219107676928 ● Search Scopus @ Elsevier (DOI): 10.1246/cl.1986.1203 (DOI: 10.1246/cl.1986.1203, CiNii: 1360002219107676928)
43.	Hitoshi Takeshita, Shigeru Sugiyama and Toshihide Hatsui : Kinetic Studies on the High-Pressure Diels-Alder Reactions of Tropone with Maleic Anhydride, Chemistry Letters, Vol.13, No.10, 1855-1858, 1984. (Summary) トロポン類を反応基質にした場合，高圧を用いてもDiels-Alder反応は加速されないとされていたが，トロポンと無水マレイン酸のDiels-Alder反応が圧力によって加速されることを示し，従来の説は誤りの可能性があることを示した論文．博士論文の一部． (Link to Publication Site) ● Publication site (DOI): 10.1246/cl.1984.1855 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1246/cl.1984.1855 (DOI: 10.1246/cl.1984.1855)

Review, Commentary:

1.	Shigeru Sugiyama : Current review: Contributions of University Professors to Manufacturing Sites, Petrotech, Vol.47, No.2, 67, Feb. 2024. (Tokushima University Institutional Repository) ● Metadata: 118891 (Tokushima University Institutional Repository: 118891)
2.	Shigeru Sugiyama : Intrinsic Properties of Functional Materials Containing Depleted Element Phosphorus and Development of Phosphorus Resource Alternatives to Phosphate Rock, Catalysts and Catalysis, Vol.65, No.6, 348-353, Dec. 2023. (Summary) Along with an example of using phosphate, which has been recognized as acidic, as a basic catalyst, we introduce a phosphorus compound that enables continuous recovery and regeneration of ammonia, which is a key compound in the formation of a hydrogen society, from a new perspective. In addition, we introduce a simple method to obtain phosphorus, which is the raw material of such compounds, from unused resources in Japan instead of phosphate rock, which is expected to be depleted.
3.	Shigeru Sugiyama : Development of Catalyst Using Catalyst Deterioration Factor as Activity Expression Factor, Fine Chemical, Vol.51, No.1, 5-13, Jan. 2022.
4.	Shigeru Sugiyama : Recovery of Industrial Phosphorus Resources from Incineration Ash of Chicken Manure and Dephosphorization Slag, Phosphorus Letter, No.102, 12-20, Oct. 2021. (Tokushima University Institutional Repository) ● Metadata: 116386 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050298975369037056 (Tokushima University Institutional Repository: 116386, CiNii: 1050298975369037056)
5.	Shigeru Sugiyama : Social Implementation of Reaction Process Through Industry-Academia Collaboration, Chemical engineering, Vol.85, No.5, 269, May 2021. (Tokushima University Institutional Repository) ● Metadata: 115931 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050006585515195520 (Tokushima University Institutional Repository: 115931, CiNii: 1050006585515195520)
6.	Shigeru Sugiyama, Jhy-Chern Liu and Hidetoshi Satou : Aiming to Convert Japan to a Phosphate Rock Producing Country, --- Recovery of Phosphate Rock Equivalents and Related Compounds from Chicken Manure ---, Ceramics Japan, Vol.56, No.2, 160-163, Mar. 2021. (Tokushima University Institutional Repository) ● Metadata: 115750 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050570620376043136 (Tokushima University Institutional Repository: 115750, CiNii: 1050570620376043136)
7.	Shigeru Sugiyama : To Get Understanding of Depleted Resource Phosphorus, Phosphorus Letter, No.91, 3-5, Feb. 2018. (Tokushima University Institutional Repository) ● Metadata: 114843 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050566774753267712 (Tokushima University Institutional Repository: 114843, CiNii: 1050566774753267712)
8.	Shigeru Sugiyama : 創立30周年記念無機リン化学の基礎と応用, Phosphorus Letter, No.88, 495-501, Jul. 2017. (Tokushima University Institutional Repository) ● Metadata: 118922 (Tokushima University Institutional Repository: 118922)
9.	Shigeru Sugiyama : 産学官連携活動の経緯と今後の抱負, Phosphorus Letter, No.87, 25-26, Oct. 2016. (Tokushima University Institutional Repository) ● Metadata: 114842 (Tokushima University Institutional Repository: 114842)
10.	Shigeru Sugiyama : Recovery of Phosphorus from Sewage Sludge and Reuse of the Recovered Phosphorus, Phosphorus Letter, No.86, 24-30, Jun. 2016. (Tokushima University Institutional Repository) ● Metadata: 114841 (Tokushima University Institutional Repository: 114841)
11.	Keizo Nakagawa and Shigeru Sugiyama : Synthesis of Metal Oxide Nanosheets by a Bottom-up Approach Using Surfactants, 触媒, Vol.57, No.6, 355-361, Dec. 2015. (Summary) The most common synthesis method to obtain two dimensional metal oxide nanosheets is by a top-down approach including exfoliation method from the corresponding bulk layered oxide. In this study, we discuss synthesis methods of layered and single layer metal oxide nanosheets by a bottom-up approach using hydrothermal synthesis with the aid of surfactants as a template or a structural modifier. (Keyword) / Bottom-up approach / surfactant
12.	Shigeru Sugiyama : リン資源と元素戦略, Phosphorus Letter, No.83, 12-18, Jun. 2015.
13.	Shigeru Sugiyama : 化学工学年鑑2014 - 触媒反応工学 -, Chemical engineering, Vol.78, No.10, 687-688, Oct. 2014.
14.	Shigeru Sugiyama : 化学工学年鑑2013 - 触媒反応工学 -, Chemical engineering, Vol.77, No.10, 705-706, Oct. 2013.
15.	Shigeru Sugiyama : Unique Catalytic Activity on Apatite and Its Application to Microreactor for the Catalyst Saving, Ceramics Japan (Bulletin of the Ceramic Society of Japan), Vol.46, No.9, 735-738, Sep. 2011. (Keyword) Catalysis over apatite / Catalytic active site / Oxidative dehydrogenation / Alkanes / Microreactor (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520572357913440768 (CiNii: 1520572357913440768)
16.	Shigeru Sugiyama : 巻頭言少子化が押し寄せるなかでの会員増強委員会活動, Chemical engineering, Vol.74, No.6, 253, Jun. 2010. (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1573950400754963584 (CiNii: 1573950400754963584)
17.	Shigeru Sugiyama : 希少資源リンの高度化利用に向けた新規リン戦略, Phosphorus Letter, No.68, 19-26, Jun. 2010. (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520572359524409984 (CiNii: 1520572359524409984)
18.	Shigeru Sugiyama : 無機リン酸塩化合物のエネルギー及び環境分野への応用, Phosphorus Letter, No.60, 4-12, Oct. 2007. (Summary) 様々な無機リン酸塩化合物を不均一触媒および水溶性重金属回収材料として研究室で応用研究した最近の結果をまとめた．無機リン酸塩化合物を酸化脱水素反応に用いた場合の触媒活性点を提案しや水溶性重金属の回収-再生の可能性を指摘した．
19.	Shigeru Sugiyama : Approach Using Apatite to Studies on Energy and Environment, Phosphorus Research Bulletin, Vol.21, 1-8, Aug. 2007. (Summary) 様々なアパタイトを不均一触媒および水溶性重金属回収材料として研究室で応用研究した最近の結果をまとめた．アパタイトを酸化脱水素反応に用いた場合の触媒活性点を提案しや水溶性重金属の回収-再生の可能性を指摘した．
20.	Shigeru Sugiyama : HEADLINE REVIEW : リン酸化合物による水質汚染物質の固定化回収とその応用, 技術総合誌OHM, Vol.92, No.8, 4-5, Aug. 2005. (Summary) 水溶性重金属，水溶性アンモニウムを固定化回収する技術として，リン酸化合物を用いる簡便な回収方法を紹介した．水溶性重金属の回収には，従来カルシウム水酸アパタイトしか注目されていなかったが，安価で一般的なリン酸化合物でも十分回収可能であることを紹介した．また水溶性アンモニウムの固定化回収剤としてリン酸水素マグネシウムを用いると，アンモニアの連続回収/再生プロセスが回せることを紹介した．
21.	Shigeru Sugiyama : Classification of the Effects of the Addition of Tetrachloromethane into the Feedstream for the Oxidative Dehydrogenation and Partial Oxidation of Alkanes over Solid Catalysts, Current Topics in Catalysis, Vol.3, 127-137, Dec. 2002. (Summary) 1992年から研究を行っていたアルカンの酸化反応に対する四塩化炭素の効果(本研究室から発表した学術雑誌37編を引用)を分類し，各分類に対する機構を概説した．
22.	John B. Moffat, Shigeru Sugiyama and Hiromu Hayashi : The Effects of the Introduction of Tetrachloromethane into the Feedstream for the Partial Oxidation and Oxidative Coupling of Methane, Catalysis Today, Vol.37, No.1, 15-23, Jan. 1997. (Summary) メタンの酸化反応に関するカナダウォータール大学Moffat教授の論文28報とMoffat教授と共著者(杉山)の共同研究で発表した論文15報をもとにまとめた総説．四塩化炭素の添加効果を注目した初期の論文から現在に至るまでの研究結果をまとめた．
23.	Shigeru Sugiyama, Akira Mori and Hitoshi Takeshita : トロポノイドの高圧環状付加反応, Chemical Industry, Vol.47, No.11, 39-46, Nov. 1996. (Summary) 共著者(杉山)の博士論文をもとに，トロポノイドの高圧反応速度論的研究をまとめ，その結果に基づき有機合成に高圧力を応用した結果についてまとめた総説．高圧化学の第一人者であったニューヨーク州立大学le Noble教授がトロポンには特異な溶媒和の効果があるため高圧反応には不向きであると述べていたが，これが誤りであることを示した． (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1521980704937052672 (CiNii: 1521980704937052672)
24.	Shigeru Sugiyama : Oxidative Coupling and Partial Oxidation of Methane over Solid Catalysts in the Presence and Absence of Tetrachloromethane as a Gas-Phase Additives, The Reports of Institute of Advanced Materials Study, Kyushu University, Vol.10, No.1, 77-83, Jan. 1996. (Summary) 著者が様々な固体触媒を用いて四塩化炭素存在下メタンの酸化反応について報告した学術論文26報の結果をもとにまとめた総説．アルカリ金属，アルカリ土類金属塩触媒では四塩化炭素でカップリング生成物が，カルシウムヒドロキシアパタイトでは一酸化炭素が選択的に合成できることを示した．

Proceeding of International Conference:

1.	Ryunosuke Ueta, Naohiro Shimoda, Shigeru Sugiyama, Hiromu Yano, Hisahiro Matsunaga and Yoshiyuki Nakamura : Recovery of Phosphorus from Decarburization Slag, 34th International Symposium on Chemical Engineering (ISChE2023), Gyounju, Dec. 2023.
2.	Takumi Hashimoto, Naohiro Shimoda, Shigeru Sugiyama, Hiromu Yano, Hisahiro Matsunaga and Yoshiyuki Nakamura : Recovery of Phosphoric Acid from Slag Discharged from Double-slag Refining Process, 34th International Symposium on Chemical Engineering (ISChE2023), Gyounju, Dec. 2023.
3.	Takahisa Iwaki, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Specific Activity of NiO/γ-Al2O3 for Ethane Dehydrogenation and Catalyst Regeneration, 34th International Symposium on Chemical Engineering (ISChE2023), Gyounju, Dec. 2023.
4.	Li-Hau Hsiao, Shigeru Sugiyama, Taizo Tokunaga, Masaki Habara, Naohiro Shimoda, Jhy-Chern Liu, Seiichi Abe and Takaiku Yamamoto : Phosphorus Recovery from Sewage Sludge Molten Slag, The 9th International Forum on Advanced Technologies 2023 (IFAT2023), Taipei, Mar. 2023. (Summary) We recently reported an efficient procedure for the recovery of phosphoric acid from dephosphorization slag. This recovery procedure consists of a combination of the following four processes: (1) a first dissolution of the slag by suing the nitric acid; (2) a precipitation process by adding ammonia; (3) a second dissolution of the precipitation by using the nitric acid; and (4) a final process involving ion-exchange, where the obtained eluate was passed through an ion-exchange resin. In the present study, sewage sludge molten slag was employed instead of dephosphorization slag. As a result, our procedure for recovery from dephosphorization slag was viable following two revisions in the case of sewage sludge molten slag. Initially, the time for the first dissolution process was extended from 0.2 h to 1 h. Next, we discovered it was better to perform the filtration one day after adding the ammonia instead of immediately after adding it. The other two processes could be treated under substantially the same conditions as in the case of dephosphorization slag, and high-purity phosphorus was obtained from sewage sludge molten slag.
5.	Shigeru Sugiyama, Akihiko Koizumi, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Ni-Catalyzed Dehydrogenation of Alkanes Promoted by Carbon Deposition, 9th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT9), Fukuoka, Jul. 2022.
6.	Takeru Ishimoto, Naohiro Shimoda, Jhy-Chern Liu and Shigeru Sugiyama : Effect of Scaled-up Reactor with and without Baffle on Dissolution of Dephosphorization Slag, The 8th International Forum on Advanced Technologies 2022 (WEB, IFAT2022), Tokushima, Mar. 2022.
7.	Thanh-Tham Tran, Ngoc-Ngan Thi Tran, Shigeru Sugiyama and Jhy-Chern Liu : Enhanced Phosphate Removal by Thermally Pretreated Waste Oyster Shells, The 7th International Forum on Advanced Technologies 2021 (WEB, IFAT2021), Taipei, Mar. 2021.
8.	Shigeru Sugiyama, Kenra Imanishi and Jhy-Chern Liu : Recovery of Phosphorus by Citric Acid Treatment of Dephosphorization Slag, The 7th International Forum on Advanced Technologies 2021 (WEB, IFAT2021), Taipei, Mar. 2021.
9.	Shigeru Sugiyama, Kenta Oribe, Masahiro Katoh, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Effect of Coking on Remarkable Enhancement of Catalytic Activity in Direct Dehydrogenation of Isobutane on Ni/Al2O3, 17th International Congress on Catalysis, San Diego, Jun. 2020.
10.	Kenta Imanishi, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Enrichment of Phosphorus from Dephosphorization Slag by Acid Leaching and Alkali Precipitation, The 6th International Forum on Advanced Technologies 2020 (IFAT2020), Tokushima, Mar. 2020.
11.	Enhong Liu, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama and Jhy-Chern Liu : Phosphorus Recovery from Chicken Manure Incineration Ash by Acid Leaching and Alkaline Precipitation, The 6th International Forum on Advanced Technologies 2020 (IFAT2020), Tokushima, Mar. 2020.
12.	Thanh-Tham Tran, Thi Ngoc-Ngan Tran, Shigeru Sugiyama and Jhy-Chern Liu : Phosphorus Removal by Oyster Shells, The 6th International Forum on Advanced Technologies 2020 (IFAT2020), Tokushima, Mar. 2020.
13.	Yasunori Hayashi, Ikumi Okitsu, Naohiro Shimoda, Masahiro Katoh, Toshihiro Okamoto, Shigeru Sugiyama and Wataru Ninomiya : Effect of Active Oxygen Species Generated by UV Excitation on Catalytic Oxidation of Methane, 32nd International Symposium on Chemical Engineering (ISChE2019), Daejeon, Dec. 2019.
14.	Kenta Oribe, Shino Endo, Tasyu Yoshida, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Isobutane over Metal-supported γ-Al2O3 Catalysts, 32nd International Symposium on Chemical Engineering (ISChE2019), Daejeon, Dec. 2019.
15.	Mika Miyake, Mizuho Yoshida, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effect of Ce Addition to Bi-Mo Complex Oxide Catalyst on Partial Oxidation of Propylene to Acrolein, 32nd International Symposium on Chemical Engineering (ISChE2019), Daejeon, Dec. 2019.
16.	Shigeru Sugiyama : Environmental and Resource Conservation with Phosphorus as a Keyword, International Workshop on Phosphorus and Fluoride Recovery from Waste, Taipei, Nov. 2019.
17.	Yuki Kato, Shinya Nitta, Kenta Oribe, Masahiro Katoh, Wataru Ninomiya and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane to Isobutene over Mesoporous Silica Catalysts Modified with Binary Metal of Cr and Mo, The 18th Asian Pacific Confederation of Chemical Engineering Congress (APCChE 2019), Sapporo, Sep. 2019.
18.	Shigeru Sugiyama, Kenji Wakisaka, Kenta Imanishi, Masashi Kurashina, Naohiro Shimoda, Masahiro Katoh and Jhy-Chern Liu : Recovery of Phosphate Rock Equivalents from Incineration Ash of Chicken Manure by Elution-precipitation Treatment, The 18th Asian Pacific Confederation of Chemical Engineering Congress (APCChE 2019), Vol.52, No.9, 778-782, Sapporo, Sep. 2019. (Summary) In order to obtain calcium phosphates - a phosphate rock equivalent - from the incineration ash of chicken manure, which is obtained from power generation systems that use the manure for fuel, incineration ash was treated with an aqueous solution of nitric acid to elute phosphorus. By using 0.3 M of HNO3, most of the phosphorus could be eluted from 1.0 g of ash within 0.1 h. Compared with the composted chicken manure that was previously examined in our laboratory, the concentration of HNO3 was increased for this session of elution. Using the incineration ash of chicken manure made it possible to remove inorganic species at a lower boiling or sublimation temperature, and organic species by calcination in the power generation system. Compared with composted chicken manure, the concentrations of phosphorus contained in the incineration ash and the nitric acid extract were higher in the incineration ash. XRD analysis showed that the obtained nitric acid extract could be treated with aqueous NH3 to form a precipitation of poorly-crystallized calcium hydroxyapatite (Ca10(PO4)6(OH)2), which is one of main components in phosphate rock. In order to confirm the formation and purity of calcium phosphate species, the precipitation calcination was conducted at 1,078 K for 5 h. XRD revealed that the calcined solid was tricalcium phosphate, and no contamination was evident. These results reveal that a phosphate rock equivalent could be easily obtained from the incineration ash of chicken manure, which means that approximately 14% of the phosphate rock that is currently being imported into Japan could be replaced by this product. (Keyword) Incineration ash / Chicken manure / Recovery of phosphorus / Phosphate rock equivalent (Link to Publication Site) ● Publication site (DOI): 10.1252/jcej.19we030 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85076244800 (DOI: 10.1252/jcej.19we030, Elsevier: Scopus)
19.	Shigeru Sugiyama and Jhy-Chern Liu : Development on Recycle Technology of Depleted Phosphorous from Unused Resources - Incineration Ash of Chicken Manure -, 2019 TAIWAN TECH Joint Research Workshop; 2018-2019 Project Final Report, Taipei, Jul. 2019.
20.	En-Hong Liu, Shigeru Sugiyama and Jhy-Chern Liu : Phosphorus Leaching from Chicken Manure Incineration Ash, The 5th International Forum on Advanced Technologies 2019 (IFAT2019), Taipei, Mar. 2019.
21.	Shigeru Sugiyama, Kenji Wakisaka and Jhy-Chern Liu : Recovery of Calcium Phosphates as Phosphate Rock Equivalents from Incineration Ash of Chicken Manure, The 5th International Forum on Advanced Technologies 2019 (IFAT2019), Taipei, Mar. 2019. (Summary) In order to obtain a phosphate rock equivalent, that is, calcium phosphate, from incineration ash of chicken manure which was obtained from power generation system using the manure, the incineration ash was treated with an aqueous solution of nitric acid to elute phosphorus. In using 0.3 M HNO3, most of the phosphorus could be eluted from the ash within 6 minutes. Compared to composted chicken manure which was examined previously in our laboratory, the concentration of HNO3 should be increased for the elution. However, in case of incineration ash of chicken manure, since it was possible to remove inorganic species having a lower boiling or sublimation temperature and organic species by calcination in the power generation system, the concentration of phosphorus contained in the incineration ash became higher than that in the composted chicken manure. When nitric acid extract thus obtained was treated using aqueous NH3, the precipitation was formed at pH of 6.5. XRD showed that the precipitation is poor-crystallized calcium hydroxyapatite (Ca10(PO4)6(OH)2) which is one of main component in the phosphate rock. In order to confirm the certain formation of calcium phosphate spices and the purity, the precipitation was calcined at 1,078 K for 5 h. XRD revealed that the calcined solid was tricalcium phosphate without evident contamination. These results revealed that phosphate rock equivalent could be easily obtained from the incineration ash of chicken manure and approximately 30% of phosphate rock imported into Japan can be replaced by the precipitation obtained from of the elution-precipitation treatment of the incineration ash of chicken manure.
22.	Yuki Nakao, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effects of Composition and Ce Addition in Bi-Mo Binary Catalysts on the Oxidation of Propylene to Acrolein, 31st International Symposium on Chemical Engineering (ISChE2018), Chiang Mai, Nov. 2018.
23.	Yasuhiro Sakuwa, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Gas-Phase Oxidative Epoxidation of Propylene to Propylene Oxide on Ag-Modified Catalysts, 31st International Symposium on Chemical Engineering (ISChE2018), Chiang Mai, Nov. 2018.
24.	Yuki Kato, Shinya Nitta, Kenta Oribe, Masahiro Katoh, Wataru Ninomiya and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane on Mesoporous Silica Catalysts Introduced with Binary Metallic Cations, 8th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8), Yokohama, Aug. 2018.
25.	Yuki Kato, Wataru Ninomiya, Masahiro Katoh and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane on Mesoporous Silica-Based Catalysts, 25th International Symposium on Chemical Reaction Engineering, Florence, May 2018.
26.	Yuto Tsuchiya, Naozumi Fukushima, Masahiro Katoh, Yukimi Hayashi, Yuka Arai, Masamori Akamatsu and Shigeru Sugiyama : Catalytic Decomposition of Nitrite in a Continuous-Flow Reactor Using Fixed-Bed Structural Supports, 30th International Symposium on Chemical Engineering (ISChE 2017), Daejeon, Dec. 2017.
27.	Tomoyasu Ogino, Yasuhiro Sakuwa, Masahiro Katoh and Shigeru Sugiyama : Partial Oxidation of Propylene to Propylene Oxide on Various Acidic Catalysts, 30th International Symposium on Chemical Engineering (ISChE 2017), Daejeon, Dec. 2017.
28.	Shigeru Sugiyama, Hisanobu Misu, Shinya Nitta, Sho Shimazu, , Masahiro Katoh, Yuuki Katou and Wataru Ninomiya : Enhancement of Isobutene Yield in the Oxidative Dehydrogenation of Isobutane on SBA-15 Doped with a Trace Amount of Chromium, 6th Korea-Japan Symposium on Catalysis and 3rd International Symposium of Institute for Catalysis, Sapporo, May 2017.
29.	Naoto Yamada, Daiki Mine, Norimasa Yoshida, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura, and Shigeru Sugiyama : (1) Heat transfer enhancement for water flow boiling by using micro fabricated SUS plate evaporators, 29th International Symposium on Chemical Engineering (ISChE 2016), Miyazaki, Dec. 2016.
30.	Yuki Sanada, Yusuke Minato, Masahiro Katoh, and Shigeru Sugiyama : Preparation of palladium thin membrane over porous SUS tube introduced double intermediate layers with NaA zeolite and alumina, 29th International Symposium on Chemical Engineering (ISChE 2016), Miyazaki, Dec. 2016.
31.	Naotaka Ohtake, Masahiro Katoh and Shigeru Sugiyama : High Specific Surface Area Ceria Catalyzed Organic Transformation, 29th International Symposium on Chemical Engineering (ISChE 2016), Miyazaki, Dec. 2016.
32.	Takuya Ehiro, , Masahiro Katoh, Yuuki Katou, Wataru Ninomiya and Shigeru Sugiyama : Effects of Acidic-basic Properties of Calcium Hydroxyapatites on Catalytic Activities for the Oxidative Dehydrogenation of Isobutane, 9th International Symposium on Inorganic Phosphate Materials (ISIPM-9), Tokyo, Sep. 2016.
33.	Hiroharu Yamashita, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Daisuke Saeki and Hideto Matsuyama : Formation and Structural Analysis of Niobate Nanosheets with Different Sheet Thickness, The 10th Conference of Aseanian Membrane Society (AMS10), Nara, Jul. 2016.
34.	Saki Hiraoka, Naoya Motoki, Yuta Honda, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Motonari Adachi, Hiroshi Matsuo and Fumio Uchida : Preparation of Titania Thin Film for Dye-Sensitized Solar Cells using Titanium Oxide Nanosheets, The 10th Conference of Aseanian Membrane Society (AMS10), Nara, Jul. 2016.
35.	Keizo Nakagawa, Shigeru Sugiyama and Motonari Adachi : Layered Titanate Nanosheets with and without Lamellar Mesostructure Formed by Surfactant Self-Assembly, The 10th Conference of Aseanian Membrane Society (AMS10), Nara, Jul. 2016.
36.	Keizo Nakagawa, Suguru Nishida, Akira Yoshida, Masahiro Katoh, Shigeru Sugiyama, Vincent Dubois and Sophie Hermans : Sintering Resistance and Cyclohexane Dehydrogenation of Pt Catalyst Covered with Cubic Mesoporous Silica Layers, The 10th Conference of Aseanian Membrane Society (AMS10), Nara, Jul. 2016.
37.	Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama and Shik Chi Edman Tsang : Single Layer Niobate Nanosheets Prepared by A Bottom-Up Approach: Photocatalytic Hydrogen Evolution from Water/Methanol Solution, The 10th Conference of Aseanian Membrane Society (AMS10), Nara, Jul. 2016.
38.	Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Wataru Ninomiya and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane on Cr-doped Calcium Hydroxyapatite and Calcium Phosphate, 28th International Symposium on Chemical Engineering (ISChE 2015), Cheju, Dec. 2015.
39.	Ayaka Satoh, Michisato Kimura, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Effects of introduced mesopores in ZSM-5 zeolites by alkali treatment on water adsorption and desorption, 27th International Symposium on Chemical Engineering (ISChE 2014), Kuala Lumpur, Dec. 2014.
40.	Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Oxidative Dehydrogenation of Isobutane on MCM-41 Modified by Metal-doping or Acid Treatment, 27th International Symposium on Chemical Engineering (ISChE 2014), Kuala Lumpur, Dec. 2014.
41.	Masahiro Katoh, Ayaka Satoh, Michisato Kimura, Keizo Nakagawa and Shigeru Sugiyama : Water Adsorption Properties of Alkali Treated ZSM-5 Zeolites, 10th International Conference on Separation Science and Technology (ICSST14), Nara, Oct. 2014.
42.	Keizo Nakagawa, Takuya Ohshima, Megumi Katayama, Yoshiki Tezuka, Masahiro Katoh and Shigeru Sugiyama : Morphological effects of CeO2 nanostructures for catalytic soot combustion of CeO2 and CuO/CeO2, The 11th International Symposium on the "Scientific Bases for the Preparation of Heterogeneous Catalysts", Louvain-la-Neuve, Jul. 2014.
43.	Shigeru Sugiyama, Yasuhiro Okada, Yoshiki Yamane, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : Effects of Catalyst-molding on the Conversion of 1,2-Propandiol to Propanal on FSM-16, The Seventh Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT7), Kyoto, Jun. 2014.
44.	Takuya Ohshima, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Catalytic Soot Combustion over Co3O4-CeO2 Nanorods Prepared by Surfactant Templating Method, 26th Symposium on Chemical Engineering, Busan, Dec. 2013.
45.	Tomiya Hoshinoo, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Vincent Dubois and Sophie Hermans : Effects of Mesoporous Silica Coverage of Pd/C Catalysts for Cyclohexane Dehydrogenation, 26th Symposium on Chemical Engineering, Busan, Dec. 2013.
46.	Yoshihisa Nitta, Takuya Ehiro, Ai Itagaki, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Effects of Preparation and Molding Procedures of FSM-16 Doped with Chromium on the Oxidative Dehydrogenation of Isobutane, 26th Symposium on Chemical Engineering, Busan, Dec. 2013.
47.	Ippei Shinomiya, Ryuta Kitora, Haruka Kinoshita, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Separation of Rare Earth and Phosphorus from Powders Obtained by Recovery Process of Used Fluorescent Tubes, 26th Symposium on Chemical Engineering, Busan, Dec. 2013.
48.	Yusuke Seno, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Preparation of Methyl Propionate from Oxidative Esterification of Propionaldehyde Using Palladium Catalysts, Pre-symposium of International Symposium on Catalysis and Fine Chemicals 2013 (C&FC2013), Himeji, Nov. 2013.
49.	Shigeru Sugiyama, Takuya Ehiro, Yoshihisa Nitta, Ai Itagaki, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : The Oxidative Dehydrogenation of Various Alkanes on FSM-16 Doped with Chromium, XIth Europian Congress on Catalysis (EuropaCat XI), Lyon, France, Sep. 2013.
50.	Shigeru Sugiyama, Yasuhiro Okada, Youhei Kosaka, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Preparation of Propionaldehyde from 1,2-Propanediol on FSM-16, 14th Japan-Korea Symposium on Catalysis, Nagoya, Jul. 2013.
51.	Takuya Fukushige, Ken-Ichiro Sotowa, Keizo Nakagawa, Shigeru Sugiyama and Toshihide Horikawa : Numerical Simulation of Falling Liquid Film with Evaporation, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
52.	Ozaki Yuuki, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keizo Nakagawa and Toshihide Horikawa : Enrichment of fluoride and bromide ions in a microchannel device, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
53.	MIchisato Kimura, Mao Sugino, Masahiro Katoh, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : FTIR studies of water adsorption-desorption behavior on mesoporous Y-type zeolites, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
54.	Oshie Tsuji, Atsushi Tenshin, Masahiro Katoh, Toshihide Horikawa, Keizo Nakagawa, Shigeru Sugiyama, Takushi Yoshikawa and Mamoru Wada : Preparation of MFI-type zeolite membranes formed on porous stainless steel supports for separation of ethanol from real bio-ethanol, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
55.	Yuka Arai, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama and Masahiro Katoh : Formation processes of hydroxylapatite nanorods prepared using sodium dodecylphosphate template, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
56.	Jun Jitoku, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama and Masahiro Katoh : Adsorption property of various organic compounds for layered titanate nanosheets with a lamellar mesostructure, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
57.	Megumi Katayama, Takuya Ohshima, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Low-temperature carbon combustion over CuO-CeO2 composite nanorods prepared by surfactant templating method, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
58.	Yasuhiro Okada, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Catalytic Synthesis of C3 and C4 Olefins from Ethanol and Ethylene over Ni-FSM-16, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
59.	Takuya Bando, Yusuke Seno, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : XAFS Study on Active Site over Pd/Al2O3 Catalyzing the Oxidative Methylation of Propionaldehyde, 25th Symposium on Chemical Engineering, Okinawa, Dec. 2012.
60.	Keizo Nakagawa, Takuya Ohshima, Megumi Katayama, Toshimasa Ogata, Ken-Ichiro Sotowa and Shigeru Sugiyama : Hydrothermal Synthesis of Ce(CO3)2OH2O and CeO2 Nanorods Templated by Amine Surfactants, International Conference on Emerging Advanced Nanomaterials (ICEAN) 2012, Brisbane, Oct. 2012.
61.	Keizo Nakagawa, Toshimasa Ogata, Kazuki Yamaguchi, Keiji Yamada, Ken-Ichiro Sotowa, Shigeru Sugiyama and Motonari Adachi : Layered Titanate Nanosheets with Lamellar Mesostructure by Surfactant-Templating Approach: Synthesis and Surface Functionalities, International Conference on Emerging Advanced Nanomaterials (ICEAN) 2012, Brisbane, Oct. 2012.
62.	Shigeru Sugiyama, Yasuhiro Okada, Keizo Nakagawa and Ken-Ichiro Sotowa : Effect of the Reaction Temperature on Catalytic Conversion of Ethanol on FSM-16 Doped with Nickel, International Symposium on Zeolites and Microporus Crystals (ZMPC2012), Hiroshima, Jul. 2012.
63.	Keizo Nakagawa, Tomoya Hoshinoo, Ken-Ichiro Sotowa, Shigeru Sugiyama, Vincent Dubois and Sophie Hermans : Preparation of Pd nanoparticles covered with thin silica layers and the catalytic property for cyclohexane dehydrogenation, International Association of Colloid and Interface Scientists 2012 (IACIS 2012), Sendai, May 2012.
64.	Shigeru Sugiyama, Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Ken-Ichiro Sotowa, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : Oxidative Methylation of Propionaldehyde Using Heavy-metal-free Palladium Catalysts under Pressurized Oxygen, International Symposium on Catalysis and Fine Chemicals 2011 (C&FC2011), Nara, Dec. 2011.
65.	Sota Yamasaki, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Application of batch reactor equipped with a microreactor to liquid-liquid reaction, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
66.	Ryohei Nii, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Evaluation of deep microchannel reactors using esterification reaction, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
67.	Ayaka Yamamoto, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : Recovery of phosphate ions using micro ion enrichment device, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
68.	Naoki Chida, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Unsteady state operation of heterogeneous catalysts for the oxidation reaction of carbon monoxide, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
69.	Tomohiko Takenaka, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Large scale processing of a liquid-solid reaction using microreactor technology, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
70.	Kosuke Asada, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : An experimental evaluation of a stage module for Pressure Driven Distillation Systems, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
71.	Atsushi Minami, Ryohei Nii, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Characterization of deep microchannel reactors by antisolvent crystallization, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
72.	Megumi Katayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Carbon combustion over CuO-CeO2 composite nanorods prepared using dodecylamine in hydrothermal solution, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
73.	Keiji Yamada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of Layered Niobate Nanosheets Using Lamellar Template Method and Visible Light Photocatalytic Degradation of Organic Compounds, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
74.	Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effects of microporous silica coverage of carbon-supported Pt catalysts using different organosilanes for cyclohexane dehydrogenation, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
75.	Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Toshiya Yasukawa and Wataru Ninomiya : Pressurized Oxygen effect in the Oxidative Methylation of Propionaldehyde over Heavy-metal-free Palladium Catalysts, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
76.	Yukimi Furukawa, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Effect of the Preparation Conditions of Magnesium Molybdates on the Oxidative Dehydrogenation of iso-Butane, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
77.	Tomoki Hayashi, Ippei Shinomiya, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Elution and Separation of Aqueous Phosphate and Iron from Slag as Unused Resources, 24th Symposium on Chemical Engineering, Gyounju, Dec. 2011.
78.	Keizo Nakagawa, Kazuki Yamaguchi, Keiji Yamada, Ken-Ichiro Sotowa, Shigeru Sugiyama and Motonari Adachi : Preparation of Layered Titanate Nanosheets Using the Lamellar Self-Assembly as a Template and Their Visible Light Photocatalytic Activity, International Symposium on Advanced Complex Inorganic Nanomaterials (ACIN2011), Namur, Sep. 2011.
79.	Shigeru Sugiyama, Haruki Tanaka, Takuya Bando, Keizo Nakagawa, Ken-Ichiro Sotowa, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : Liquid-Phase Oxidation of Propylene Glycol Using Heavy-Metal-Free Pd/C under Pressurized Oxygen, EuropaCat X Conference; X European Workshop on Selective Oxidation (ISO2011); Silver Jubilee Meeting, Glasgow, Scotland, UK, Aug. 2011.
80.	Ken-Ichiro Sotowa, Atsushi Minami, Ryohei Nii, Shigeru Sugiyama and Keizo Nakagawa : Effect of internal structures on the fluid mixing in deep microchannel reactors, The 2nd International Symposium on Process Chemistry, Kyoto, Aug. 2011.
81.	Tomohiko Takenaka, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Application of Multiphase Flow in Microchannels to Phase Transfer Synthesis, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
82.	Kosuke Asada, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Study on the Energy Consumption Rate of Pressure Driven Distillation Systems, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
83.	Hirokazu Tsuchihashi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : A Study on the Use of Microreactors for Multi-phase Reactions, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
84.	Atsushi Minami, Ryohei Nii, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Characterization of Mixing in Deep Microchannel Reactors with Expansion, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
85.	Daisuke Okuyama, Naoki Chida, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Hysteresis and Forced Temperature Cycling of CO oxidation, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
86.	Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Dehydrogenation Activity of Organic Hydride in A Fixed-Bed Flow Reactor over Pt Catalysts Covered with Microporous Silica Layer, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
87.	Keiji Yamada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of Layered Titanate Nanosheets with High Adsorption Property of Organic Compounds, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
88.	Yosuke Umezaki, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Selective Protein Adsorption Property of Hydroxyapatite Nanoparticles Synthesized Using Phosphorous-Surfactant Template, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
89.	Kazuki Yamaguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Formation and Photocatalytic Activity of Layered Titanate Nanosheets Using Lamellar Phase, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
90.	Tomoki Hayashi, Dai Ioka, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Recovery of Aqueous Ammonium from Seawater and Fresh Water with Magnesium Hydrogen Phosphate, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
91.	Dai Ioka, Tomoki Hayashi, Makiko Noguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Elution of Phosphate from Dephosphorization Slag Using Aqueous Solutions, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
92.	Shiro Ogawa, Aoi Toda, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuta Tsumura, Yukinori Konishi and Akira Ookubo : Ethylene Epoxidation on Silver Catalysts Prepared by Electron Beam Radiation, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
93.	Yukimi Furukawa, Saori Yoneda, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou and Wateru Ninomiya : Comparative Study on the Oxidative Dehydrogenation of Propane and iso-Butane on Magnesium Molybdates, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
94.	Haruki Tanaka, Takuya Bando, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wateru Ninomiya : Application of Heavy-Metal-Free Pd/C for the Catalytic Conversion of Propylene Glycol in an Aqueous Solution under Pressurized Oxygen, 23rd Symposium on Chemical Engineering, Fukuoka, Dec. 2010.
95.	Ken-Ichiro Sotowa, Atsushi Minami, Ryohei Nii, Keizo Nakagawa and Shigeru Sugiyama : Fluid mixing in a deep microchannel with expansion, International Workshop on Process Intensification 2010 (IWPI2010), Fukuoka, Dec. 2010.
96.	Shigeru Sugiyama, Naoto Sugimoto, Adusa Ozaki, Yukimi Furukawa, Keizo Nakagawa and Ken-Ichiro Sotowa : Application of Magnesium Vanadates and Calcium Hydroxyapatite as a Catalyst for the Oxidative Dehydrogenation of Propane Using Microreactor, 6th Tokyo Conference on Advanced Catalytic Science and Technology & 5th Asia Pacific Congress on Catalysis, Sapporo, Jul. 2010.
97.	Keizo Nakagawa, Yusuke Tanimoto, Tetsuya Okayama, Ken-Ichiro Sotowa, Shigeru Sugiyama and Toshihiro Moriga : Catalytic Property of Carbon-Supported Pt Catalysts Covered with Organosilica Layers on Dehydrogenation of Organic Hydride, The 10th International Symposium on the "Scientific Bases for the Preparation of Heterogeneous Catalysts", Louvain-la-Neuve, Jul. 2010.
98.	Ken-Ichiro Sotowa, Atsushi Yamamoto, Keizo Nakagawa and Shigeru Sugiyama : Induction of Secondary Flow in Deep Microchannel Reactor with Fine Structures at the Intersections, 11th International Conference on Microreaction Technology, Kyoto, Mar. 2010.
99.	Shigeru Sugiyama, Naoto Sugimoto, Adusa Ozaki, Yukimi Furukawa, Keizo Nakagawa and Ken-Ichiro Sotowa : Highly Selective Production of Propylene from the Oxidative Dehydrogenation of Propane on Hydroxyapatite Using Microreactor, 11th International Conference on Microreaction Technology, Kyoto, Mar. 2010.
100.	Hirokazu Tsuchihashi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Experimental Examination of Fluid Flow in a Deep Microchannel Reactor, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
101.	Atsushi Yamamoto, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Mixing Performance of Deep Microchannel Reactor with Microscale-Indentations, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
102.	Shintaro Yamaguchi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Flow Distribution in Deep Microchannel Reactor (FMR) under High Throughput Conditions, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
103.	Daisuke Okuayma, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Reaction Kinetics and Conversion of CO Oxidation under Forced Temperature Cycling, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
104.	Keiji Kume, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Enrichment and Separation of Phosphate Ions in Microchannels, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
105.	Yosuke Umezaki, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of Hydroxyapatite Nanoparticles in Lamellar Phase Using Surfactant Templating Method, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
106.	Kazuki Yamguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Formation of flaky and porous layered niobate nanosheets using surfactant by hydrothermal method, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
107.	Yusuke Tanimoto, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Cyclohexane Dehydrogenation and Sintering Resistance of Platinum Nanoparticles Covered with Organosilica Layer, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
108.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of Ceria Nanoparticles Using Surfactant Assisted Method and Thier Combustion Properties of Carbon, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
109.	Dai Ioka, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effects of Various Contaminants Contained in River in Tokushima City, Japan, on the Removal and Recovery of Aqueous Phosphate with Boehmite, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
110.	Takahiro Wada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Catalytic Conversion of Ethanol to Propylene on Various Mesoporous Silica Doped and Undoped with Ni, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
111.	Testuo Kikumoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara and Wataru Ninomiya : Oxidative Dehydrogenation of Sodium Lactate to the Pyruvate Using Pd/C Doped and Un-doped with Te and Pb in Autoclave, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
112.	Naoto Sugimoto, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Oxidative Dehydrogenation of Propane in Microreactor under Steady-state and Unsteady-state Operations, 22th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Daejeon, Dec. 2009.
113.	Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Reaction Mechanism and the Effect of Forced Temperature Cycling on the Reactor Performance, AIChE Annual Meeting 2009, Nashville, Nov. 2009.
114.	Shigeru Sugiyama, Yuhki Kato, Takahiro Wada, Shiro Ogawa, Keizo Nakagawa and Ken-Ichiro Sotowa : Ethanol Conversion on MCM-41, FSM-16 and the Ni-doped Catalysts Prepared without Employment of Hydrothermal Conditions, 12th Japan-Korea Symposium on Catalysis, Akita, Oct. 2009.
115.	Shigeru Sugiyama, Tetsuo Kikumoto, Haruki Tanaka, Keizo Nakagawa, Ken-Ichiro Sotowa, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : Liquid-Phase Oxidative Dehydrogenation of Sodium Lactate to the Corresponding Pyruvate Using Pd/C and Te/Pd/C Catalysts, 6th World Congress on Oxidation Catalysis, Lille, France, Jul. 2009. (Summary) 乳酸からピルビン酸への液相酸化脱水素反応はPd/Cでは進行しないと言われていた．しかし，乳酸ナトリウムを原料とし，酸素加圧条件下で反応を行うとPd/Cでも良好に反応が進行することが明らかとなった．
116.	Ken-Ichiro Sotowa, Shintaro Yamaguchi, Shigeru Sugiyama and Keizo Nakagawa : Thermal design of a deep microchannel reactor, 2009 AIChE Spring National Meeting, Tampa, Apr. 2009.
117.	Katsuya Kuroda, Daisuke Okuyama, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Effect of feed concentration on CO oxidation under forced temperature cycling, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
118.	Tomoyuki Manabe, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effects of various contaminants containing in wastewater on the removal of aqueous ammonium with magnesium hydrogen phosphate, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
119.	Tetsuo Kikumoto, Haruki Tanaka, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : Activity enhancement of the liquid-phase oxidative dehydrogenation of sodium lactate using Pd/C and related catalysts under high pressure, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
120.	Keiji Kume, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Recovery of cations in a microchannel-based ion enrichment device, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
121.	Shintaro Yamaguchi, Kaname Takagi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Temperature distributions in deep microchannel reactors (FMR), 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
122.	Naoto Sugimoto, Adusa Ozaki, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Employment of microreactor to the oxidative dehydrogenation of propane, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
123.	Takahiro Wada, Shiro Ogawa, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Catalytic conversion of ethanol to propylene over FSM-16 and Ni-FSM-16, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
124.	Atsushi Yamamoto, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : Preliminary study on the droplet formation in an active rotary reactor, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
125.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Formation of flaky layered titanate nanosheets using dodecanediamine by hydrothermal method, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
126.	Yusuke Tanimoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Sakae Takenaka and Masahiro Kishida : Catalytic dehydrogenation of cyclohexane over carbon-supported Pt catalysts covered with organosilica layer, 21th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Saga, Dec. 2008.
127.	Ken-Ichiro Sotowa, Shintaro Yamaguchi, Shigeru Sugiyama and Keizo Nakagawa : Heat and Mass Transfer In Deep Microchannel Reactors (FMR), AIChE Annual Meeting 2008, Philadelphia, Nov. 2008.
128.	Ken-Ichiro Sotowa, Katsuya Kuroda, Keizo Nakagawa and Shigeru Sugiyama : Time-average reaction rate of CO oxidation over Pt/Al2O3 catalyst under forced temperature cycling, International Workshop on Process Intensification (IWPI) 2008, Tokyo, Oct. 2008.
129.	Ken-Ichiro Sotowa, Shintaro Yamaguchi, Keizo Nakagawa and Shigeru Sugiyama : Temperature and velocity distribution in a deep microchannel reactor (FMR), International Workshop on Process Intensification (IWPI) 2008, Tokyo, Oct. 2008.
130.	Yuhki Katoh, Yukinori Nishioka, Takahiro Wada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Catalytic Conversion of Ethylene to Propylene over MCM-41, International Conference on Advanced Materials, Development and Performance 2008, Beijing, Oct. 2008.
131.	Keizo Nakagawa, Toshimasa Ogata, Ken-Ichiro Sotowa and Shigeru Sugiyama : Control of Morphology and Surface Property of Flaky Layered Titanate Nanosheets using Surfactant in Hydrothermal Solution, International Conference on Advanced Materials, Development and Performance 2008, Beijing, Oct. 2008.
132.	Ken-Ichiro Sotowa, Shintaro Yamaguchi, Kaname Takagi, Keizo Nakagawa and Shigeru Sugiyama : Investigation on the Strategy to Remove Heat of Reaction from a Deep Microchannel Reactor (FMR), International Symposium on Micro Chemical Process and Synthesis, Kyoto, Sep. 2008.
133.	Keizo Nakagawa, Yusuke Tanimoto, Ken-Ichiro Sotowa, Shigeru Sugiyama, Sakae Takenaka and Masahiro Kishida : Effects of Coverage of Carbon-Supported Pt Catalysts with Organosilica on Dehydrogenation of Cyclohexane, 20th International Symposium on Chemical Reaction Engineering, Kyoto, Sep. 2008.
134.	Shigeru Sugiyama, Yuka Shimizu, Tomoyuki Manabe, Keizo Nakagawa and Ken-Ichiro Sotowa : Preparation of Hydroxyapatite Film and Application to Removal and Regenaration of Aqueous Cations, 20th International Symposium on Chemical Reaction Engineering, Kyoto, Sep. 2008.
135.	Shigeru Sugiyama, Yuuki Hirata, Keiko Maehara, Yoshiyuki Himeno, Wataru Ninomiya, Keizo Nakagawa and Ken-Ichiro Sotowa : Application of Unsteady-state Operation to the Oxidative Dehydrogenation of Propane on Magnesium ortho-Vanadate Doped with Palladium, 14th International Congress on Catalysis, Korea, Jul. 2008.
136.	Shigeru Sugiyama, Tetsuo Kikumoto, Yuya Uehara, Keizo Nakagawa, Ken-Ichiro Sotowa, Keiko Maehara, Toshiya Yakusaka, Yoshiyuki Himeno and Wataru Ninomiya : Enhancement of Catalytic Activity of Pd/C for the Oxidative Dehydrogenation from Lactates to Pyruvates under High Pressure Conditions, Pre-Symposium of 14th International Congress on Catalysis, Kyoto, Jul. 2008.
137.	Ken-Ichiro Sotowa, Keiji Kume, Kaname Takagi, Rie Tomiya, Shigeru Sugiyama and Keizo Nakagawa : Application of Microchannel Device for Enrichment of Electrolytes, 10th International Conference on Microreaction Technology, New Orleans, Apr. 2008.
138.	Ken-Ichiro Sotowa, Kaname Takagi, Shigeru Sugiyama and Keizo Nakagawa : Fluid Flow in Deep Microchannel Reactor (FMR) for Pilot Scale Production, 10th International Conference on Microreaction Technology, New Orleans, Apr. 2008.
139.	Ken-Ichiro Sotowa, Atushi Yamamoto, Keizo Nakagawa and Shigeru Sugiyama : Development of An Active Rotary Reactor and Application to Emulsion Production, 10th International Conference on Microreaction Technology, New Orleans, Apr. 2008.
140.	Katsuya Kuroda, Kenta Ishihana, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : Oxidation of Carbon Monoxide under Forced Temperature Cycling, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
141.	Takanori Fukumori, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : Redesigning Distillation Apparatus Using the Concept of Micro Distillation Device, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
142.	Kaname Takagi, Keiji Kume, Shintaro Yamaguchi, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : Influence of Channel Geometry on the Electrophoretic Ion Enrichment in Microchannels, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
143.	Shuichi Hatano, Keigo Tochi, Ken-Ichiro Sotowa, Masatoshi Taniguchi, Koji Mori, Shigeru Sugiyama and Keizo Nakagawa : Application of Microreactors to Azine Synthesis, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
144.	Yuhki Katoh, Yukinori Nishioka, Takahiro Wada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Conversion of Ethanol and Ethylene on MCM-41 and Related Catalysts, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
145.	Tomoyuki Manabe, Yuichi Inaba, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Removal of Various Aqueous Anions with Boehmite, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
146.	Yuka Shimizu, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Removal and Regeneration of Aqueous Heavy Metal Cations Using Thin-layer of Calcium Hydroxyapatite, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
147.	Yuuki Hirata, Keiko Maehara, Yoshiyuki Himeno, Wataru Ninomiya, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Oxidative Dehydrogenation of Propane on Mg3V2O8 Doped with Palladium, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
148.	Yuya Uehara, Tetsuo Kikumoto, Keiko Maehara, Yoshiyuki Himeno, Wataru Ninomiya, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effects of Oxygen on the Catalytic Conversion of Lactate in Liquid Phase, 20th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Korea, Dec. 2007.
149.	Shigeru Sugiyama, Yashuhiko Tanabe, Ken-Ichiro Sotowa, Toshiya Yasukawa and Wataru Ninomiya : Dehydrogenation of Cycloalkanes over Noble Metal Catalysts Supported on Active Carbon, 11th Korea-Japan Symposium on Catalysis, Seoul, May 2007.
150.	Shigeru Sugiyama, Takeshi Osaka, Yuuki Hirata, Yuki Kondo, Ken-Ichiro Sotowa and Toshihiro Moriga : 51V MAS NMR and XAFS Evidence on Redox Nature of Fe-Incorporated Mg3V2O8 for the Oxidative Dehydrogenation of Propane, 11th Korea-Japan Symposium on Catalysis, Seoul, May 2007.
151.	Kiyomi Tomonari, Ken-Ichiro Sotowa, Shigeru Sugiyama and Katsuki Kusakabe : Effect of Channel Geometry on the Performance of Micro-distillation Device, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
152.	Takanori Fukumori, Keisuke Irie, Ken-Ichiro Sotowa, Katsuki Kusakabe and Shigeru Sugiyama : Formation of Droplets Consisting of Two Aqueous Solutions in a Microchannel, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
153.	Rie Tomiya, Kaname Takagi, Ken-Ichiro Sotowa and Shigeru Sugiyama : A Microchannel Device for Concentration of Electrolytes, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
154.	Kaname Takagi, Katuya Kuroda, Ken-Ichiro Sotowa and Shigeru Sugiyama : Fluid Behavior in a Deep Microchannel Reactor, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
155.	Shuichi Hatano, Ken-Ichiro Sotowa, Takefumi Kanda, Koichi Suzumori and Shigeru Sugiyama : Formation of Droplets from a Vibrating Micronozzle -a CFD Study-, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
156.	Nobumasa Shiraishi, Yuusaku Iguchi, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effect of Temperature Cycling on Catalytic Partial Oxidation of Propylene, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
157.	Tomoaki Nishimura, Kana Sasayama, Ken-Ichiro Sotowa and Shigeru Sugiyama : Design of a Glass Microreactor Consisting of High and Low Temperature Zones, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
158.	Hisaaki Ishizuka, Yuki Kanda, Ken-Ichiro Sotowa and Shigeru Sugiyama : Removal of Aqueous Phosphate and Heavy Metal Cations with Boehmite, 19th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Fukuoka, Dec. 2006.
159.	Ken-Ichiro Sotowa, Nobumasa Shiraishi and Shigeru Sugiyama : Propylene partial oxidation under fast temperature cycling, Fifth International Conference on Unsteady-state Processes in Catalysis, Suita, Nov. 2006.
160.	Ken-Ichiro Sotowa, Shigeru Sugiyama, Nobumasa Shiraishi and Iguchi Yuusaku : Propylene Oxidation under Temperature Cycling Operation, AIChE 2006 Annual Meeting, San Francisco, Nov. 2006.
161.	Ken-Ichiro Sotowa, Shiraishi Nobumasa, Yuusaku Iguchi and Shigeru Sugiyama : A microreactor for fast temperature cycling, International Workshop on Process Intensification in Fluid and Particle Engineering, Kobe, Oct. 2006.
162.	Ken-Ichiro Sotowa, Kaname Takagi and Shigeru Sugiyama : Performance evaluation of deep microchannel reactor by using flow visualization technique and an enzyme reaction, 9th International Conference on Microreaction Technology, Potsdam, Sep. 2006.
163.	Ken-Ichiro Sotowa, Nobumasa Shiraishi and Shigeru Sugiyama : Effect of periodic temperature change on catalytic partial oxidation of propylene, 11th Asian Pacific Confederation of Chemical Engineering, Kuala Lumpur, Malaysia, Aug. 2006.
164.	Shigeru Sugiyama, Masahiko Yokoyama, Minako Fujii, Kazunori Seyama and Ken-Ichiro Sotowa : Application of MgHPO4 to Continuous Removal/Recovery of Aqueous Ammonium, 11th Asian Pacific Confederation of Chemical Engineering, Kuala Lumpur, Malaysia, Aug. 2006.
165.	Shigeru Sugiyama, Takeshi Osaka, Yuuki Hirata and Ken-Ichiro Sotowa : Effects of the Incorporation of Vanadate and Cobalt Cation into Hydroxyapatites on the Oxidative Dehydrogenation of Propane, 5th Tokyo Conference on Advanced Catalytic Science and Technology, Tokyo, Jul. 2006.
166.	Ken-Ichiro Sotowa, Keisuke Irie, Takanori Fukumori, Katsuki Kusakabe and Shigeru Sugiyama : Droplet Formation by Collision of Two Aqueous Solutions in an Organic Phase and Application to Ag Particle Formation, AIChE 2006 Spring National Meeting, Orlando, Apr. 2006.
167.	Tomoaki Nishimura, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effect of microchannel geometry on the yield of a competitive reaction, 18th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Cheonan, Korea, Dec. 2005.
168.	Nobumasa Shiraishi, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effect of periodic operation on partial oxidation of propylene in a microreactor, 18th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Cheonan, Korea, Dec. 2005.
169.	Hisaaki Ishizuka, Yuka Shimizu, Ken-Ichiro Sotowa and Shigeru Sugiyama : Removal of Aqueous Phosphate with Boehmite, 18th Symposium on Chemical Engineering, Kyushu-Taejon/Chungnam, Cheonan, Korea, Dec. 2005.
170.	Shigeru Sugiyama, Takeshi Osaka, Takuya Hashimoto, Ken-Ichiro Sotowa and Hiromu Hayashi : Vanadate-incorporated Calcium Hydroxyapatites with Activities Corresponding to Those of Magnesium Vanadates for Oxidative Dehydrogenation on Propane, 5th World Congress on Oxidation Catalysis, Sapporo, Sep. 2005. (Summary) 高難酸化反応であるプロパンからプロピレンへの酸化脱水素反応に対してカルシウム水酸アパタイトは活性を示さないが，V/P=5%程度のバナジウムを添加すると，これまでに最も高い活性を示すと言われていたマグネシウムバナデートに匹敵する高い触媒活性を示すことを見出した．バナデートの格子酸素がプロパンの活性化に直接寄与していることを明らかにした．
171.	Shigeru Sugiyama, Chiaki Shinohara, Daisaku Makino, Satoshi Kawakami and Hiromu Hayashi : Liquid Film State under Reactive Distillation Conditions for the Dehydrogenation of Decalin on Platinum Supported on Active Carbon and Boehmite, The 4th Asia-Pacific Chemical Reaction Engineering Symposium, Gyeongju, Korea, Jun. 2005. (Summary) デカリンからナフタレンへの脱水素反応をPt/CとPt/Al(OH)Oを用いて検討した．Pt/Cでは特定の反応基質(デカリン)/触媒量において，デカリンの沸点より20℃程度高い過熱液膜条件で高活性が発現すると言われていた．しかし，反応にともなって，デカリン，テトラリン，ナフタレンと反応が進むため，良好な液膜条件は反応溶液の基質にともなって変化することを見出した．また，デカリンと相互作用の悪いAl(OH)Oを担体とした場合には，過熱液膜条件は発現せず，過熱液膜条件の発現にはデカリン-触媒(担体)の相互作用が重要であることを指摘した．
172.	Naoya Shigemoto, Tetsu Yanagihara, Shigeru Sugiyama and Hiromu Hayashi : Energy-Conservative CO2 Recovery Performance of K2CO3-on-Activated Carbon in Bench Scale, 10th Asian Pacific Confederation of Chemical Engineering, Fukuoka, Oct. 2004. (Summary) ベンチスケールのカラムを用いて，炭酸カリウム担体活性炭の二酸化炭素の捕捉-脱離性能を調べた．炭酸カリウム担持活性炭(26.4%K2CO3) 1.20 kgを充填したカラムに湿性13%CO2ガスを通気してCO2を捕捉した後，蒸気を通気してCO2を脱離した．脱離ガスを熱交換器で冷却し，水分を凝縮することにより，高純度のCO2が得られた．ベンチスケールでの二酸化炭素の捕捉-脱離および冷却挙動を明らかにした．
173.	Chiaki Shinohara, Toshihiro Moriga, Hiromu Hayashi, Yasukazu Saito and Shigeru Sugiyama : EXAFS Analyses of Pt/C Catalysts Employed for the Liquid-Phase Dehydrogenation of Decalin, 10th Asian Pacific Confederation of Chemical Engineering, Fukuoka, Oct. 2004. (Summary) 過熱液膜条件でデカリンの脱水素反応に高活性を示すPt/C触媒のPt周りの微細構造を検討した．Pt/Cを調製する際，活性炭をアルカリ処理した場合は高活性を示し，アルカリ処理をしない場合は低活性であることが知られていた．本研究ではXAFSを用い，アルカリ処理した活性炭に白金を担持させるとPt-Pt距離が金属結合よりわずかに短い共有結合性を帯びているのに対し，アルカリ処理しない場合はPt-Pt距離が金属結合と一致することを見出し，このような微細構造の差異が活性に大きな影響を与えていることを示した．
174.	Hiromu Hayashi, Shigeru Sugiyama, Yasutaka Nomura and Teppei Yamazaki : Reduction of Nitrite on Pd/C in Fixed-Bed Operations with Recycling of Aqueous Pollutant, 10th Asian Pacific Confederation of Chemical Engineering, Fukuoka, Oct. 2004. (Summary) 硝酸性および亜硝酸性窒素の還元分解を室温で良好に分解できる触媒系を見出した．硝酸性窒素の分解にはCu/Pd/Cが著しく高い活性を示すが，分解によって本触媒系では分解されにくい亜硝酸性窒素が生成する．この亜硝酸性窒素の分解にはPd/Cが著しく高い活性を示すことを示した．Pd/Cによる亜硝酸性窒素の分解を詳細に検討し，各種構造体担体への適応と問題点を指摘した．
175.	Shigeru Sugiyama, Takuya Hashimoto, Yuki Morishita and Hiromu Hayashi : Effects of Calcium Cations Incorporated into Magnesium Vanadates on the Redox Behaviors and the Catalytic Activities for the Oxidative Dehydrogenation of Propane, 18th Canadian Symposium on Catalysis, Montreal, Canada, May 2004. (Summary) プロパンからプロピレンへの酸化脱水素触媒であるバナジン酸マグネシウムの格子酸素への2価金属カチオンの影響を見るため，マグネシウムを10%カルシウムで置き換えた触媒を合成し，格子酸素の影響を検討した．カルシウムの添加に伴って，格子酸素の移動度が制御され，酸化脱水素活性に影響を与えていることを明らかにした．また格子酸素のレドックスに伴い触媒中のV5+とV4+の間にもレドックス挙動が見られることを51V MAS NMRで明らかにした．
176.	Masanao Orihara, Kazunori Nakagawa, Wei-Bing Li, Yuko Nakano, Kei-ichiro Murai, Toshihiro Moriga, Shigeru Sugiyama and Ichiro Nakabayashi : Structural Property and Activity for Methane Oxidation of Iron Oxides Prepared by NaOH and FeSO4 Solutions, Advanced Materials Development and Performance 2002, Daegu, Korea, Oct. 2002.
177.	Shigeru Sugiyama and Hiromu Hayashi : Role of Hydroxide Groups in Hydroxyapatite Catalysts for the Oxidative Dehydrogenation of Alkanes, Third International Conference on Advanced Materials Development and Performance, Daegu, Oct. 2002. (Summary) ヒドロキシアパタイトのアルカンの酸化脱水素反応の活性点がこの触媒の水酸基のプロトンが外れて生成する酸素化学種であることを，重水素化挙動を固体プロトンNMRで追跡することによって明らかにした．リンMAS-NMRからも上記の結論を確認した．また通常触媒の構造解析に用いられるXRDからは有用な情報が得られないが，固体NMR，XAFS，XPSなどを用い触媒の構造を明かにした．
178.	Shigeru Sugiyama, Yutaka Iizuka and Hiromu Hayashi : Selective Oxidative Dehydrogenation of Propane on Magnesium Vanadates in the Presence of Tetrachloromethane, 17th North American Catalysis Society Meeting, Toronto, Canada, Jun. 2001. (Summary) 高難度酸化と言われるプロパンからプロピレンを合成する触媒のなかでも最も活性が高いと言われているMg2V2O7の活性を，原料ガス中に微量の四塩化炭素を添加することにより更に改善することを示した．触媒中の格子酸素の反応に対する影響を四塩化炭素がコントロールすることにより活性改善効果が現れることを示した．
179.	Hiromu Hayashi, Takeshi Koshitani, Kiyoto Mastuo, Hiroki Inoue, Nobuyoshi Furuyashiki and Shigeru Sugiyama : Catalysts for Oxidative Carbonylation of Ethylene Glycol to Ethylene Carbonate, International Symposium on Catalysis and Fine Chemicals 2001, Tokyo, Mar. 2001. (Summary) 塩化銅-アルコキシド錯体およびTe/Pd/Cを触媒としたエチレングリコールからエチレンカーボネートへの酸化的カルボニル化反応について検討し，双方の触媒とも高活性触媒であることを見出した．
180.	Ichiro Nakabayashi, Shigeo Kawakami, Toshihiro Moriga, Shigeru Sugiyama, Masanao Orihara and Suminori Tanaka : Effects of Sulfate Ions on Catalytic Activity of Methane Oxidation by Goethite, 2000 International Chemical Congress of Pacific Basin Societies, Honolulu, Dec. 2000.
181.	Hiromu Hayashi, Masahiro Uno, Satoko Kawasaki and Shigeru Sugiyama : Reductive Decomposition of Dilute Nitrates and Nitrites on Cu/Pd/C and Related Catalysts Suspended in Aqueous Phase under Mild Conditions, The 2000 International Chemical Congress of Pacific Basin Societies, Hawaii, U.S.A., Dec. 2000. (Summary) 飲料水レベルの微量硝酸性および亜硝酸性窒素の湿式還元分解の触媒研究を行い，室温，常圧水素という温和な条件で処理できることを明らかにした．硝酸性窒素の分解には，銅過剰域の銅-パラジウム-炭素が高活性を示し，亜硝酸性窒素の分解にはパラジウム-炭素触媒が高活性を示した．
182.	Masanao Orihara, Toshihiro Moriga, Ichiro Nakabayashi, Masahiro Katoh, Shigeru Sugiyama and Suminori Tanaka : Catalytic Activity and Spectroscopic Investigations on Methane Oxidation by Goethite, The 2nd International Conference on Advanced Materials Development and Performance, Vol.2, 640-643, Tokushima, Nov. 1999.
183.	Hiromu Hayashi, Tomohiro Ishimura and Shigeru Sugiyama : Vapor-Phase Catalytic Oxidation of n-Butane to Maleic Anhydride over (VO)₂P₂O₇ Prepared from VOHPO₄·3/2H₂O, 2nd International Conference on Advanced Materials Development and Performance, Tokushima, Nov. 1999. (Summary) ブタンから無水マレイン酸への選択的酸化触媒である(VO)₂P₂O₇をVOPO₄·2H₂Oの還元で得られるVOHPO₄·3/2H₂Oを原料とする新規の処方で合成し，その触媒活性を検討した．VOHPO₄·3H₂Oの層状構造が活性発現に影響を与えていることを示すとともに，コバルトで修飾すると活性の向上を図れることを示した．
184.	Hiromu Hayashi, Shigeru Sugiyama and John B. Moffat : The Effects of Compositional Changes on Methane Oxidation Processes with Structurally Invariant Catalysts, 5th Natural Gas Conversion Symposium, Sicily, Italy, Sep. 1998. (Summary) 二価カチオンとリンの非が変化しても構造変化がXRDでは見られないヒドロキシアパタイトにおいて，イオン交換法で二価金属カチオンがストロンチウムおよび鉛，さらにカルシウムのみからなる触媒を用いてメタン酸化活性を検討し，触媒構造を種々の分析法で解析した．
185.	John B. Moffat, Hiromu Hayashi, Hiroyoshi Kanai, Yasuyuki Matsumura and Shigeru Sugiyama : Cation, Stoichiometry and Additive Effects in Oxidation Processes on Hydroxyapatites, 5th Chemical Congress of North America, Cancum, Mexico, Nov. 1997. (Summary) 非化学量論性の異なるカルシウムヒドロキシアパタイトを触媒としてメタンの酸化反応を検討した．通常の反応条件では，非化学量論性陰にかかわらず一酸化炭素や二酸化炭素を非選択的に与えるが，微量の四塩化炭素を原料ガスに添加すると一酸化炭素を選択的に与えるようになることを示した．
186.	Hiromu Hayashi, Hiroyoshi Kanai, Yasuyuki Mastumura, Shigeru Sugiyama and John B. Moffat : Oxidation Processes on Stoichiometric and Nonstoichiometric Hydroxyapatites, 3rd World Congress on Oxidation Catalysis, San Diego, U.S.A., Sep. 1997. (Summary) 非化学量論性の異なるカルシウムヒドロキシアパタイトを触媒としてメタンの酸化反応を検討した．通常の反応条件では，非化学量論性陰にかかわらず一酸化炭素や二酸化炭素を非選択的に与えるが，微量の四塩化炭素を原料ガスに添加すると一酸化炭素を選択的に与えるようになることを示した．
187.	Hiromu Hayashi, Shigeru Sugiyama, Nobuhiro Kokawa and Kichiro Koto : Additive Telluromolybdates as Catalysts for Vapor-Phase Selective Oxidation of Ethyl Lactate to Pyruvate, International Symposium on Surface Nano-Control of Environmental Catalysts and Related Materials, Tokyo, Nov. 1996. (Summary) 二価カチオンM(II)=Co，Mn，Znのモリブデン酸塩M(II)MoO₄とTeO₂の固相反応で生成する三元系付加型テルロモリブデン酸塩M(II)TeMoO₆(=M(II)O·TeO₂·MoO₃)は，モリブデン酸がほとんど活性を示さないM(II)=Znでも，Teの導入で乳酸エチル気相酸化によるピルビン酸エチルの選択合成において，優れた性能を示した．またM(II)=Coでは低温活性であった．
188.	Hiromu Hayashi, Shigeru Sugiyama, Toshihiro Moriga, Naoki Masaoka and Atsushi Yamamoto : Phase Transition of Crystalline a-Te₂MoO₇ to the Viterous B-Form, Surface Composition, and Activity in the Vapor-Phase Selective Oxidation of Ethyl Lactate to Pyruvate over TeO₂-MoO₃ Catalysts, 4th International Symposium on Heterogeneous Catalysis and Fine Chemicals, Basel, Switzerland, Sep. 1996. (Summary) 気相における乳酸エチルからピルビン酸エチルへの変換に対し有効なTeO₂とMoO₃を原料として合成したa-Te₂MoO₇を見出し，その結晶相の相転位や表面組成の解析を行った結果について報告をしている．
189.	Hiromu Hayashi, Shigeru Sugiyama, Naoki Masaoka and Naoya Shigemoto : a-Te₂MoO₇ as an Active Species in the Vapor-Phase Selective Oxidation of Ethyl Lactate to Pyruvate over TeO₂-MoO₃ Catalysts, 13th Canadian Symposium on Catalysis, Sarnia, Canada, May 1994. (Summary) 混合比が異なる数種のTeO₂-MoO₃触媒を合成し，乳酸エチルからピルビン酸エチルへの気相接触酸化反応を行ったところ，TeO₂/MoO₃=2/1で高活性な触媒活性を示し，a-Te₂MoO₇が活性種となっていることを示した．触媒の繰り返し使用実験も行い，実用に対する可能性を示した．
190.	Naoya Shigemoto, Keiko Miyaura, Shigeru Sugiyama and Hiromu Hayashi : Characterization of Amorphous Precursors of Na-X, Na-A, and Coal Fly Ash Zeolite by FT-IR and XPS, International Symposium on Zeolites and Microporous Crystals, Nagoya, Aug. 1993. (Summary) 石炭火力発電書から排出されるコールフライアッシュなどを原料として水熱反応で生成したNa-X，Na-Aおよび関連ゼオライトをIRおよびXPSで解析した．特に水熱反応の誘導期間中に生成する非晶質前駆体を詳細に検討し，ゼオライトの結晶化過程を推察した．
191.	Yasuyuki Matsumura, Shigeru Sugiyama and John B. Moffat : Comparative Study of the Oxides of Lanthanum, Cerium, Praseodymium and Samarium as Catalysts for the Selective Oxidative Dehydrogenation of Methane in the Absence and Presence of Carbon Tetrachloride, American Chemical Society Petroleum Division Symposium on Catalytic Oxidation, 204th American Chemical Society National Meeting, Washington D. C., U.S.A., Aug. 1992. (Summary) 四種類の希土類酸化物触媒を用いメタンの酸化反応を行ったところ，原料ガスに微量の四塩化炭素を添加すると，酸化プラセオジウムのみカップリング選択能が向上し，その原因が触媒中に形成される酸塩化物にあることを報告した．
192.	Samusudin Ahmed, Takashi Ohno, Shigeru Sugiyama, Rigas Voyatzis and John B. Moffat : The Effects of Gas- and Solid-Phase Additive on the Catalytic Conversion of Methane to Oxidative Coupling Products, 12th North American Meeting of the Catalysis Society, Lexington, U.S.A., May 1991. (Summary) アルカリ金属およびアルカリ土類化合物からなる触媒を用いて四塩化炭素存在下メタンの酸化反応を行うと，エタンやエチレンなどのカップリング生成物の選択率が著しく改善され，またメタン変化率も改善されることを示した．
193.	Hitoshi Takeshita and Shigeru Sugiyama : Volume Profile of Non-Benzenoid Aromatics Cycloaddition, 8th International Conference on Physical Organic Chemistry, Post Conference Kyushu Symposium, Fukuoka, Sep. 1986. (Summary) トロポンの(4+2)および(6+4)環状付加反応の高圧反応速度論的検討を系統的に行い，従来トロポンの関与する高圧反応は不利であるという説を訂正し，高圧力による加速効果が大きい協奏機構で反応が進行することを明らかにした．
194.	Hitoshi Takeshita, Akira Mori, Shigeru Sugiyama and Mitsuaki Kodama : The Seven-Fold (1,9) Sigmatropy of Hexaacetoxytropone, 8th International Conference on Physical Organic Chemistry, Tokyo, Aug. 1986. (Summary) ヘキサアセトキシトロポンを含め六種類の2-アセトキシトロポン誘導体におけるアセチル基の(1,9)シグマトロピーをダイナッミクNMRを用いて解析し，このシグマトロピー転位が協奏的機構で進行することを報告した．

Proceeding of Domestic Conference:

1.	Takumi Hashimoto, Naohiro Shimoda, Shigeru Sugiyama, Hiromu Yano, Hisahiro Matsunaga and Yoshihiro Nakamura : Recovery of phosphoric Acid from Slag Discharged from the Double-Slag Refining Process, 第32回無機リン化学討論会「熊本大会」, Sep. 2023. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
2.	Taichi Nishimura, Naohiro Shimoda and Shigeru Sugiyama : Synthesis of Propylene from 2-Chloropropene over a Pd-Ni Binary Alloy Catalyst, 化学工学会第54回秋季大会, Sep. 2023.
3.	Takahisa Iwaki, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Ethane Using Alumina-Supported Nickel Oxide Catalyst Regenerated by High-Temperature Oxidation, 化学工学会第54回秋季大会, Sep. 2023.
4.	Shigeru Sugiyama, Akihiko Koizumi, Takahisa Iwaki, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Enhancement of the Catalytic Activity Associated with Carbon Deposition Formed on NiO/Al2O3 during the Dehydrogenation of Ethane and Propane, 化学工学会第54回秋季大会, Sep. 2023.
5.	Shigeru Sugiyama, Akihiko Koizumi, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Investigation of Catalyst Regeneration Method for Dehydrogenation of Propane on Alumina-Supported Nickel Oxide Catalyst, 化学工学会第88年会, Mar. 2023. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
6.	Taichi Nishimura, Miki Kotama, Naohiro Shimoda and Shigeru Sugiyama : Study on Propylene Preparation from 2-Chloropropene on Pd-Ni Binary Metallic Catalysts, 化学工学会岡山大会2022, Dec. 2022. (Summary) 2-クロロプロペン(2-PEN)は化成品合成プロセスで多量に副生されるが，有効な用途は確立されていない．そこで，本研究ではPd-Ni二元系触媒による2-PENからプロピレン(C3H6)への選択的水素化脱塩素化反応を検討した．特に，これまでは確認できていなかった合金挙動について報告する．
7.	Takahisa Iwaki, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Ethane Using Alumina-Supported Nickel Oxide Catalyst Regenerated by High-Temperature Oxidation Treatment, 化学工学会岡山大会2022, Dec. 2022. (Summary) 本触媒は炭素析出を伴いながらも，通塔時間経過とともに活性が向上することが判明している．また，活性試験後の触媒に酸化処理を行うと，炭素が除去され，再び同様の活性挙動を示すことが判明した．本研究では最適な酸化処理条件を模索するとともに，その条件下において連続試験を行うことで，触媒の耐久性能を検討した．
8.	Yuka Hiwada, Ryota Yahara, Naohiro Shimoda and Shigeru Sugiyama : Activity Behavior of Hydrodechlorination of 2-Chloropropene on Reduced Single Metallic Catalysts, 化学工学会岡山大会2022, Dec. 2022. (Summary) 水素化に有効である担持Pd触媒を用いることで高い活性を確認した．しかし目的物質のプロピレン以外に，分離精製が困難なプロパンが副生された．そこで担持Ni触媒へと変更した．選択的なプロピレン生成に成功したが，反応温度が高いためメタンやエチレンなどの新たな副生や大きな触媒劣化が課題となっている．
9.	Akihiko Koizumi, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Propane over a Regenerated Alumina-supported nickel oxide catalyst, 化学工学会岡山大会2022, Dec. 2022. (Summary) NiO/γ-Al2O3触媒を用いたプロパンの直接脱水素化反応では，通塔時間経過とともに炭素析出を伴いながらもプロピレン収率が向上する異例の結果を得た．そこで本研究では，活性試験後触媒を酸化することにより析出炭素を除去し再生処理を施すことで，同様の触媒活性挙動が確認できるのではないかと考え検討した．
10.	(名) OKenshinKenshin, Masahiro Aki, Naohiro Shimoda and Shigeru Sugiyama : 二酸化炭素の水素化によるジメチルエーテル合成プロセスの設計:固体酸触媒の選択とプロセス効率の評価, 第38回ゼオライト研究発表会, Dec. 2022.
11.	Ryosuke Narukawa, Naohiro Shimoda and Shigeru Sugiyama : Development of the industrial waste supported Ru catalysts for Ammonia decomposition, 石油学会長野大会(第52回石油・石油化学討論会), Oct. 2022. (Summary) 近年，クリーンなエネルギーとして水素が注目されており，そのエネルギーキャリアとしてアンモニアが注目されている．基本的にアンモニアは水素燃料電池で利用する際，固体触媒を用いて水素と窒素に分解して利用される．そのため，水素エネルギーの実用化に向けて安価で高活性なアンモニア分解用触媒の開発が求められている．そこで本研究では，アンモニア分解用触媒の担体として産業廃棄物に着目し，その有用性について検討した． (Keyword) ammonia / Ru catalyst / Industrial waste
12.	Shigeru Sugiyama, Akihiko Koizumi, Takahisa Iwaki, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Catalytic Dehydrogenations of Ethane and Propane in Which Activity Improves with Carbon Deposition, 石油学会長野大会(第52回石油・石油化学討論会), Oct. 2022. (Summary) In a normal catalytic dehydrogenation, the catalytic activity is significantly reduced with time-on-stream due to carbon deposition formed during the reaction. In the present study, we found that, when the dehydrogenations of ethane and propane were carried out using a nickel oxide catalyst supported on γ-alumina, the dehydrogenation activity was significantly improved with time-on-stream at a specific nickel oxide loading. We report the results of detailed analysis of carbon deposition, nickel dispersion, etc., which are the active factors. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
13.	Takumi Hashimoto, Takeru Ishimoto, Naohiro Shimoda and Shigeru Sugiyama : Recovery of phosphorus from Unused Resources by Scaled-up Reactors, 第31回無機リン化学討論会「徳島大会」, Sep. 2022. (Summary) 従来，当研究室では100 mLスケールで未利用資源である鶏群焼却灰や脱新スラグからのリンの回収を個なってきた，実使用にはスケールアップが不可欠なので，本研究では1 Lスケールの反応器を作成し，性能を調査するとともに，問題点を検証した． (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
14.	Saya Shinabe, Naohiro Shimoda and Shigeru Sugiyama : 産業廃棄物を利用したCO2メタン化反応用Ni系触媒の開発, 石油学会第64回年会第26回JPIJSポスターセッション, May 2022.
15.	Shigeru Sugiyama, Akihiko Koizumi, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Behavior of Catalytic Activity for Propane Dehydrogenation Influenced by the Loading of Nickel Oxide Supported on Alumina, 化学工学会第87年会, Mar. 2022. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
16.	Akihiko Koizumi, Tashu Yoshida, Takahisa Iwaki, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Coexistence Effect of Carbon Dioxide on the Catalytic Dehydrogenation Reaction of Alkanes, 化学工学会関西大会, Dec. 2021. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
17.	Yuka Hiwada, Teppei Moroyama, Akari Okamoto, Naohiro Shimoda and Shigeru Sugiyama : Development of Selective Reduction Catalyst from 2-Chloropropene to Propylene, 化学工学会関西大会, Dec. 2021. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
18.	Naohiro Shimoda, Masayuki Mizuno, Masahiro Katoh and Shigeru Sugiyama : Degradation and carbon deposition behaviors due to impurity sulfur over the catalyst for CO2 reforming of methane, 石油学会函館大会(第51回石油・石油化学討論会), Nov. 2021. (Summary) メタンCO2改質反応においては，炭素析出による活性点の被毒の他にも硫黄成分による被毒も触媒劣化の原因として知られており特にNi触媒は性能低下が顕著である．しかし，炭素析出と硫黄被毒ではどちらが触媒劣化の主な要因であるのかは未だ解明していない．そこで本研究では，メタンCO2改質反応において，不純物硫黄による触媒劣化と炭素析出挙動の相関性の評価を行う．
19.	Shigeru Sugiyama, Ikumi Okitsu, Kazuki Hashimoto, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Effects of UV-LED Excitation on Catalytic Epoxidation of Propylene, 石油学会函館大会(第51回石油・石油化学討論会), Nov. 2021. (Summary) The effect that UV-LED irradiation exerted on a sodium-modified silver catalyst supported on strontium carbonate (Ag-Na/SrCO3) was examined during a direct epoxidation of propylene to propylene oxide. UV-LED irradiation of Ag(56)-Na(1)/SrCO3 resulted in an evident improvement in the selectivity and yield of propylene oxide. We proposed a mechanism based on the plasmon excitation of silver, which could be accomplished using the irradiation wavelength of UV-LED to produce electrons derived from the plasmon excitation of silver. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
20.	Masayuki Mizuno, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Study of degradation and carbon deposition behaviors due to impurity sulfur over the catalyst for CO2 reforming of methane, 化学工学会第52回秋季大会, Sep. 2021. (Summary) メタンCO2改質反応においては，炭素析出による活性点の被毒の他にも硫黄成分による被毒も触媒劣化の原因として知られており特にNi触媒は性能低下が顕著である．しかし，炭素析出と硫黄被毒ではどちらが触媒劣化の主な要因であるのかは未だ解明していない．そこで本研究では，メタンCO2改質反応において，不純物硫黄による触媒劣化と炭素析出挙動の相関性の評価を行う．
21.	Teppei Moroyama, Yuka Hiwada, Naohiro Shimoda and Shigeru Sugiyama : Palladium-related Catalysts for Hydrogenation and Hydrogenative Dechlorination of 2-Chloropropene, 化学工学会第52回秋季大会, Sep. 2021.
22.	Takeru Ishimoto, Miku Hisai, Naohiro Shimoda, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Effect of Elution Acid and Precipitation Alkali on the Recovery of Phosphoric Acid from Dephosphorization Slag, 化学工学会第52回秋季大会, Sep. 2021.
23.	Tashu Yoshida, Akihiko Koizumi, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Alkanes on Nickel Oxide, 化学工学会第52回秋季大会, Sep. 2021.
24.	Masahiro Aki, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effect of alkaline treatment of FER-type zeolite for methanol to dimethyl ether reaction, 第128回触媒討論会, Sep. 2021. (Summary) 本研究では，メタノール脱水反応からのジメチルエーテル合成用触媒としてFER型ゼオライトに着目した．FER型ゼオライトは低温でも高い触媒性能を示すが，その強い酸性質から副生成物を生成させる．それらはゼオライト細孔内を拡散出来ずに堆積するため，ゼオライト中の活性点の被毒や細孔閉塞を引き起こし，触媒が劣化するとされている．そこで，本研究では，FER型ゼオライトへのアルカリ処理を検討し，ゼオライトのSi成分の選択的な溶出と結晶・細孔構造の変化によるさらなる触媒性能の向上を目指した．
25.	Shigeru Sugiyama, Tashu Yoshida, Akihiko Koizumi, Naohiro Shimoda, Yuki Kato and Wataru Ninomiya : Effect of Carbon Nanotubes Produced during Catalytic Dehydrogenation of Isobutane on the Improvement Behavior of the Activity, 第128回触媒討論会, Sep. 2021. (Summary) 前回，γ-アルミナ担持酸化ニッケル触媒を用いてイソブタンからイソブテンの脱水素を行ったところ，通塔時間とともに活性が著しく改善され，特異な現象を報告した．今回はこの挙動がα-アルミナ担体でも観測されることなどを報告するとともに，EDS-TEM分析を行った結果について報告する．前回は，ニッケルがカーボンナノチューブの先端にのったマッチ状化学種を提案したが，実際には，カーボンナノチューブ内にニッケルが取り込まれ，ニッケルカーバイト状のものが形成され活性改善に寄与している可能性があることを報告する．
26.	Takaiku Yamamoto and Shigeru Sugiyama : Acid Leaching Based on Melt Reduction Treatment of Steel Slag and Production of Yellow Phosphorus Using Carbon-Filled Layer, 日本鉄鋼協会第182回秋季講演大会シンポジウム(WEB)∼リン資源としての製鋼スラグの有効活用をめぐって∼, Sep. 2021.
27.	Mizuho Yoshida, Riku Okawa, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Partial Oxidation of Propane on Molybdenum-based Complex Oxide Catalysts, 化学工学会第86年会, Mar. 2021.
28.	Shigeru Sugiyama, Shino Endo, Naohiro Shimoda and Masahiro Katoh : Preparation of Chemical Precursors by Catalytic Hydrogenation of 2-Chloropropene, 化学工学会第86年会, Mar. 2021.
29.	Mizuho Yoshida, Riku Ohkawa, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effect of addition of Ce in Bi-Mo Complex Oxide Catalysts on Partial Oxidation of Propylene, 化学工学会中国四国支部広島大会2020, Dec. 2020. (Summary) アクロレインは主要な化学中間体であり，メチオニンやアクリル酸など様々な化学製品の合成原料として不可欠である．アクロレインの工業的な製法としてプロピレンの部分酸化が主流であり，長期に渡ってBi-Mo複合酸化物が有効な触媒として用いられている．本研究では高いレドックス性能を有するCeに着目し，Bi-Mo複合酸化物に含まれるMoの一部を Ceで置換することにより得られる効果を検討した．
30.	Tashu Yoshida, Akihiko Koizumi, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Effect of Alumina Support on dehydrogenation of Isobutane over Ni Catalysts in the presence of CO2, 化学工学会中国四国支部広島大会2020, Dec. 2020. (Summary) 低級アルケンに含まれるイソブテンは，近年ブチルゴムやプラスチック原料などに利用され需要が増加傾向にある．先行研究としてO₂存在下でのイソブタンの酸化脱水素反応が行われたが，O₂による深度酸化の誘発，CO₂生成などの問題がある．そこで本研究では，CO₂存在下でイソブタンの直接脱水素反応を行った．触媒担体としては，γ-Al₂O₃とα-Al₂O₃を用い，金属(NiO)担持量，反応温度，反応ガス濃度条件を変更し，触媒活性の検討を行った．
31.	Shino Endo, Yuka Hiwada, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Hydrogenative Dechlorination of 2-Chloropropene over Pd Catalysts, 化学工学会中国四国支部広島大会2020, Dec. 2020. (Summary) プロピレンは，ポリプロピレンのほかフェノールやアクリル酸など多数の用途を持つ工業的に重要な物質である．そこで，需要の拡大が予想されるプロピレンの新たな製造プロセスとして，2-クロロプロペンの水素化脱塩素反応に着目した．この反応により，用途の少ない2-クロロプロペンからプロピレンへの転化が期待される．本研究では，4種類のPd/Al2O3工業用触媒を使用し，反応に対する活性の調査および触媒特性評価を行った．
32.	Shino Endo, Teppei Moroyama, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effect of Catalyst and Partial Pressure of Hydrogen on Selective Hydrogenation of 2-Chloropropene, CSJ West Japan Chemistry Forum 2020, Nov. 2020. (Summary) 2-クロロプロパンは，農薬や医薬品の中間体など幅広い分野で使用される有用な物質である．しかし，2-クロロプロパンを主生成物として効率的に得られる工業的製法は未だ確立されていない．そこで，新規製造プロセスとして，2-クロロプロペンの選択的水素化反応に着目した．Al2O3結晶構造およびPd担持量の異なる3種類のPd/Al2O3工業用触媒を使用し，反応に有効な触媒の追究，さらに反応時の水素分圧が及ぼす影響を調査した．
33.	Ikumi Okitsu, Kazuki Hashimoto, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Catalytic Partial Oxidation under UV-LED Irradiation, CSJ West Japan Chemistry Forum 2020, Nov. 2020. (Summary) プロピレンオキサイド(PO)とは，化成品の合成中間体として幅広い分野で利用されている．現在の主なPO製法は，生産効率は良好であるが環境的負荷の大きさが問題として挙げられる．本研究では環境的負荷が低い，プロピレンと酸素を触媒に通すことでPOを得る接触部分酸化反応に着目した．先行研究において良好なPO収率を示したAg-NaCl/SrCO3を用いてUV-LED照射/非照射の比較試験を行ったところ，UV-LED照射によってPO収率が増加することが明らかになった．
34.	Kenta Imanishi, Takeru Ishimoto, Miku Hisai, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Recovery of Phosphorus from Dephosphorization Slag Using Citric Acid Treatment, CSJ West Japan Chemistry Forum 2020, Nov. 2020. (Summary) リンは肥料や工業製品など我々の生活に必須元素である．一方，リンの原料であるリン鉱石は地球上に偏在しているうえに枯渇が懸念されているため，二次資源からリンを回収する技術が求められている．そこで本研究では製鉄の副産物であり，膨大な排出量の脱リンスラグからのリン回収について報告する．リンの溶出のためにクエン酸処理を施し，続いて水酸化ナトリウムによりpHを調整することでリン溶液の取得を目指した．
35.	Naohiro Shimoda, Masahiro Aki, Masahiro Katoh and Shigeru Sugiyama : Effects of alkaline treatment of FER-type zeolite for methanol dehydration reaction, 石油学会熊本大会(第50回石油・石油化学討論会), Nov. 2020. (Summary) メタノールの脱水反応によるジメチルエーテル合成用触媒としてFER型ゼオライトに着目した．FER型ゼオライトは低温でも良好な触媒活性を示すが，強い酸性質からゼオライトの細孔内で副生成物などが拡散できずに堆積し，ゼオライト中の活性点の被毒や細孔閉塞を引き起こし触媒が劣化する．そこで本研究では，ゼオライトへのアルカリ処理を検討し，ゼオライト中のSi成分の選択的な溶出と細孔構造の変化による触媒性能の向上を目指した． (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
36.	Shigeru Sugiyama, Yasunori Hayashi, Naohiro Shimoda, Masahiro Katoh, Yuki Kato and Wataru Ninomiya : Effect of Active Oxygen Excited with UV-LED on Methane Oxidation on Sm2O3, 石油学会熊本大会(第50回石油・石油化学討論会), Nov. 2020. (Summary) 酸化サマリウム触媒によるメタンの酸化反応に対する活性酸素の影響を検討するために，UV-LED照射下でTiO2から発生するスーパーオキサイドとWO3から発生する過酸化水素の影響を検討した．前者の活性酸素はメタンから一酸化炭素への部分酸化を明確に促進したが，後者の活性酸素はほとんど効果を示さなかった．このような活性酸素の効果は酸化マグネシウム触媒では見られず，レドックスを示す酸化物に特有な挙動と思われる．
37.	Katsumi Terasaki, Yoshiki Inadu, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Introduction of aggeregated NaA zeolite powders for smoothing of porous SUS tube surface and formation of Pd thin membranes, 化学工学会第51回秋季大会, Sep. 2020.
38.	Yoshiki Inadu, Kota Ominami, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Preparation of dense Pd membrane by vaccum-assisted electroless plating on porous SUS with titania powders, 化学工学会第51回秋季大会, Sep. 2020.
39.	Masayuki Mizuno, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Degradation behavior of Pt-based catalysts by impurity sulfur component for CO2 reforming of methane, 化学工学会第51回秋季大会, Sep. 2020. (Keyword) CO2 reforming of methane / Sulfur poisoning / Catalyst degradation
40.	Kenta Imanishi, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Separation and recovery of phosphorous from dephosphorization slag using acid-alkali treatment, 化学工学会第51回秋季大会, Sep. 2020.
41.	Teppei Moroyama, Shino Endo, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Preparation of 2-chloropropane via catalytic hydrogenation, 化学工学会第51回秋季大会, Sep. 2020.
42.	Masahiro Aki, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effects of alkaline treatment of FER-type zeolite for methanol dehydration reaction, 第126回触媒討論会, Sep. 2020. (Keyword) メタノール脱水 / FER型ゼオライト / アルカリ処理
43.	Shigeru Sugiyama, Kanta Oribe, Tashu Yoshida, Naohiro Shimoda, Masahiro Katoh, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Isobutane over Alumina-supported Nickel Catalyst with Improved Activity by Carbon Deposition, 第126回触媒討論会, Sep. 2020.
44.	Yoshiki Inadu, Kota Ominami, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Preparation of Pd thin membrane by vacuum-assisted electroless plating on porous stainless tube with titania powders, 化学工学会第85年会, Mar. 2020.
45.	Taiyou Yamauchi, Miyu Nomura, Masahiro Katoh, Naohiro Shimoda, Shigeru Sugiyama and Kazuyuki Nakai : Analysis of membrane permeation mechanism of zeolite membrane in consideration of gas adsorption, 化学工学会第85年会, Mar. 2020.
46.	Shino Endo, Teppei Moroyama, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Selective hydrogenation of 2-chloropropene over Pd catalyst, 化学工学会第85年会, Mar. 2020.
47.	Kenta Imanishi, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Concentration of Phosphorus from Dephosphorization Slag by Various Acids, 化学工学会第85年会, Mar. 2020.
48.	Takamitsu Adachi, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Recovery of Phosphorus from Composted Chicken Manure by Various Acids, CSJ West Japan Chemistry Forum 2019, Nov. 2019.
49.	Enghong Liu, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Effect of Acid Eluates on the Recovery Behavior of Phosphorus from Chicken Manure Incineration Ash, CSJ West Japan Chemistry Forum 2019, Nov. 2019.
50.	Kenta Imanishi, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Effect of Acid Eluates on the Production of Phosphate Rock Equivalent from Dephosphorization Slag, CSJ West Japan Chemistry Forum 2019, Nov. 2019.
51.	Kenta Oribe, Tasyu Yoshida, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Isobutane in the Presence of CO2 on Ni-supported Catalysts, CSJ West Japan Chemistry Forum 2019, Nov. 2019.
52.	Kota Aoyagi, Kanami Takenaka, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : 水蒸気吸脱着挙動の改善をめざしたシリコアルミノリン酸塩系ゼオライトの調製, 第33回日本吸着学会研究発表会, Nov. 2019.
53.	Miyu Nomura, Masahiro Katoh, Naohiro Shimoda, Shigeru Sugiyama and Kazuyuki Nakai : ゼオライト膜への二酸化炭素の吸着が透過挙動に与える影響, 第33回日本吸着学会研究発表会, Nov. 2019.
54.	Shigeru Sugiyama, Yasuhiro Sakuwa, Tomoyasu Ogino, Naotaka Sakamoto, Naohiro Shimoda and Masahiro Katoh : Oxidative Epoxidation of Propylene to Propylene Oxide on Various Supported Catalysts, 石油学会山形大会(第49回石油・石油化学討論会), Oct. 2019.
55.	Takuya Ehiro, Satoshi Doshi, Masahiro Katoh and Shigeru Sugiyama : Catalytic Activity and Coking Nature on Calcium Hydroxyapatite for the Oxidative Dehydrogenation of Isobutane, 第28回無機リン化学討論会, Sep. 2019.
56.	Shigeru Sugiyama, En-Hong Liu, Kenta Imanishi, Naohiro Shimoda, Masahiro Katoh, Jhy-Chern Liu and Hidetoshi Sato : Production of Phosphate Rock Equivalent from Incineration Ash of Chicken Manure, 第28回無機リン化学討論会, Sep. 2019.
57.	Tomoe Ueshima, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Pd thin membrane formation by introducing of several ceramic intermediate layers to porous SUS tubes for hydrogen diffusivity enhancement, 化学工学会第84年会, Mar. 2019.
58.	Kenta Oribe, Shino Endo, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Isobutane on Metal-supported γ-Al2O3, 化学工学会第84年会, Mar. 2019.
59.	Yasunori Hayashi, Ikumi Okitsu, Naohiro Shimoda, Masahiro Katoh, Toshihiro Okamoto, Akihiro Furube, Shigeru Sugiyama and Wataru Ninomiya : Effect of Active Oxygen on Catalytic Oxidation of Methane, 化学工学会第84年会, Mar. 2019.
60.	Yasuhiro Sakuwa, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Direct Catalytic Oxidation of propylene to Propylene Oxide, 2018年日本化学会中国四国支部愛媛大会, Nov. 2018. (Summary) 本研究では高難度酸化反応であり，有効な固体触媒の開発が長年の課題となっているプロピレンの直接気相酸化反応からプロピレンを合成する反応に対して種々の銀触媒を用いて検討した．
61.	Kota Aoyagi, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : 水蒸気吸脱着挙動の改善をめざしたシリコアルミノリン酸塩系ゼオライトの酸処理, 第32回日本吸着学会研究発表会, Nov. 2018.
62.	Miyu Nomura, Masahiro Katoh, Naohiro Shimoda, Shigeru Sugiyama and Kazuyuki Nakai : ゼオライト膜への水蒸気もしくはエタノールの吸着ならびに透過挙動を評価する装置の試作, 第32回日本吸着学会研究発表会, Nov. 2018.
63.	Yuki Nakao, Mika Miyake, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Redox Behavior of Bismuth Molybdenum Complex Oxide Catalysts, 石油学会創立60周年記念東京大会(第48回石油・石油化学討論会), Oct. 2018.
64.	Sho Shimazu, Yuki Kato, Wataru Ninomiya, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane on Mesoporous Silicas Treated with a Small Amount of Vanadium, 第122回触媒討論会, Sep. 2018. (Summary) イソブタンの酸化脱水素反応は発熱反応であるので，反応温度を低く設定でき，触媒寿命の向上に期待されるが，COxなどの副生成物生成による選択率低下が問題である．以前はMCM-41などのメソポーラスシリカが用いられていたが，副生成物が多く，イソブテン選択率が10%程となった．触媒中の酸量に着目し，SBA-15触媒を選定したところ，イソブテン選択率が再現良く60%を超えることができた．また，微量のバナジウム修飾を施した結果，イソブテンの高選択性を維持しつつ，イソブテン収率の向上が見られた．
65.	Minoru Moriguchi, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Pd thin membrane formation by introducing of silica powders to porous SUS tubular supports having different pore diameters, 化学工学会第50回秋季大会, Sep. 2018.
66.	Kota Ominami, Hikaru Sugiura, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Preparation of thin palladium membrane on porous SUS tube surface smoothed by introducing of rutile-type titanium powder, 化学工学会第50回秋季大会, Sep. 2018.
67.	Yasunori Hayashi, Kouta Sakuwa, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Epoxidation of propylene on various reduced metal-doping catalysts, 化学工学会第50回秋季大会, Sep. 2018.
68.	Yuki Kato, Shinya Nitta, Kenta Oribe, Wataru Ninomiya, Masahiro Katoh and Shigeru Sugiyama : Industry-University Collaborative Research on the Oxidative Dehydrogenation of Isobutane on SBA-15 Base Catalysts for Methyl Methacrylate (MMA) Synthesis, 化学工学会第50回秋季大会, Sep. 2018.
69.	Kenji Wakisaka, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Fundamental Study on Calcium Phosphate Recovery from Incineration Ash of Chicken Manure, 化学工学会第50回秋季大会, Sep. 2018.
70.	Mika Miyake, Yuki Nakao, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effect of Gaseous Oxygen on Catalytic Conversion of Propylene over Bismuth-molybdenum Complex Oxides, 化学工学会第50回秋季大会, Sep. 2018.
71.	Kenta Oribe, Shinya Nitta, Yuki Kato, Wataru Ninomiya, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane over Binary Catalysts Doped on SBA-15, 化学工学会第50回秋季大会, Sep. 2018.
72.	Keizo Nakagawa, Akira Yoshida, Suguru NIshida, Masahiro Katoh, Tomohisa Yoshioka, Hideto Matsuyama and Shigeru Sugiyama : キュービック型メソポーラスシリカ膜で被覆されたPt触媒の触媒活性と構造耐久性, 日本膜学会第40年会, May 2018.
73.	Daiki MIne, Naoto Yamada, Norimasa Yoshida, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura and Shigeru Sugiyama : Elucidation of local boiling heat transfer mechanism of water caused on micro-fabricated SUS heat transfer surface by visualizing flow, 化学工学会第83年会, Mar. 2018.
74.	Ryuta MIyake, Masahiro Katoh, Akihiro Nishii, Yasunori Iwasaki, Toshimitsu Nagao and Shigeru Sugiyama : Preparation of Pd membrane over porous SUS tube using commercial Pd plating reagent, 化学工学会第83年会, Mar. 2018.
75.	Yuki Nakao, Mika Miyake, Masahiro Katoh and Shigeru Sugiyama : Effect of Gaseous Oxygen on Complex Oxides Catalysts Consisting of Bismuth-Molybdenum, 化学工学会第83年会, Mar. 2018.
76.	Kenji Wakisaka, Masahiro Katoh and Shigeru Sugiyama : Recovery of Phosphorus from Composted Chicken Manure using Acidic Treatment, 化学工学会第83年会, Mar. 2018.
77.	Sho Shimazu, Yuki Kato, Wataru Ninomiya, Masahiro Katoh and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane on SBA-15 Modified with Vanadium, 化学工学会第83年会, Mar. 2018.
78.	Yasuhiro Sakuwa, Tomoyasu Ogino, Masahiro Katoh and Shigeru Sugiyama : Gas-Phase Oxidative Epoxidation of Propylene on Metal-Modified SBA-15, 化学工学会第83年会, Mar. 2018.
79.	Ken-Ichiro Sotowa, Etsuko Fujinaga, Miyuki Oshimura, Shoko Ueta, Shigeru Sugiyama and Yasuhiko Kawamura : 企業見学会を通じたロールモデルの提示とその効果, 平成29年度大学教育カンファレンス in 徳島, Jan. 2018.
80.	Kota Horiuchi, Ayaka Satoh, Kota Aoyagi, Masahiro Katoh and Shigeru Sugiyama : アルカリ処理を施したSAPO-34ゼオライトの水蒸気吸脱着挙動, 第31回日本吸着学会研究発表会, Nov. 2017.
81.	Kota Nagai, Yuki Nakao, Mika Miyake, Masahiro Katoh and Shigeru Sugiyama : Behavior of Lattice Oxygen in Bismuth-Molybdenum Complex Oxide Catalysts during the Oxidative Dehydrogenation of Butenes, 石油学会鳥取大会(第47回石油・石油化学討論会), Nov. 2017. (Summary) Recent demand for 1,3-butadiene results in attractive attention to the oxidative dehydrogenation of butenes. Since lattice oxygen in bismuth-molybdenum complex oxide catalysts contributes to the oxidative dehydrogenation, the role of the lattice oxygen should be important. In the present study, the effect of Mo content or partial pressure of oxygen in the feedstream on the oxidative dehydrogenation to find suitable reaction conditions will be presented.
82.	Tomoyasu Ogino, Yasuhiro Sakuwa, Masahiro Katoh and Shigeru Sugiyama : Preparation of Propylene Oxide from the Vapor-phase Partial Oxidation of Propylene on Acidic Solid Catalysts, 2017年日本化学会中国四国支部鳥取大会, Nov. 2017. (Summary) 本研究では，プロピレンと酸素から固体酸触媒を用いて各種化成品原料であるプロピレンオキサイド(PO)を合成について発表する．本研究で取り上げる気相接触部分酸化反応は，従来法と比較すると，環境負荷が小さく簡易なプロセスでPOを合成できる一方で，PO選択率が低いことが問題点となる．触媒の酸特性がPO生成に影響すると考えられたため，ゼオライトを基軸とした固体酸触媒を用いてPO選択率の向上を目的として検討した．さらにメソポーラスシリカであるSBA-15を触媒および担体とすると副生成物の生成が抑えられることについても報告する．
83.	Hikaru Sugiura, Masahiro Katoh and Shigeru Sugiyama : Preparation of thin palladium membrane on porous stainless-steel tube with intermediate layer, 化学工学会第49回秋季大会, Sep. 2017.
84.	Shinya Nitta, Masahiro Katoh, Yuki Kato, Wataru Ninomiya and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane on Mesoporous Silicas Doped with a Trace Amount of Chromium, 化学工学会第49回秋季大会, Sep. 2017.
85.	Yuto Tsuchiya, Masahiro Katoh, Yuka Arai, Yukimi Hayashi, Masamori Akamatsu and Shigeru Sugiyama : Reductive Decomposition of Nitrite on Structural Pd Catalyst Covered with an Intermediate Layer, 化学工学会第49回秋季大会, Sep. 2017.
86.	Sho Shimazu, Yuuki Katou, Hisanobu Misu, Shinya Nitta, Masahiro Katoh, Wataru Ninomiya and Shigeru Sugiyama : Oxidative dehydrogenation of isobutane on mesoporous silicas doped with a trace amount of chromium, 第120回触媒討論会, Sep. 2017. (Summary) イソブタンの酸化脱水素反応について，C3炭化水素の酸化脱水素反応に有効な触媒を用いてもイソブテン収率は2%以下であった．クロムをMCM-41などのメソーポーラスシリカに添加した触媒を用いるとイソブタン収率が8%程度に改善したが，それ以上の改善ができなかった．本発表では，SBA-15に微量のクロムを導入したところ，イソブタン収率が再現良く15%以上を超えることができ，クロムの量が微量なためにクロムの状況が当初不明であったが，XPSやXAFSにより情報が得られる可能性ができたので報告する．
87.	Naotaka Ohtake, Masahiro Katoh and Shigeru Sugiyama : Conversion of Organic Species on Ceria Stable at Higher Temperature, 第33回希土類討論会, May 2017.
88.	Masahiro Takanani, Masahiro Katoh, and Shigeru Sugiyama : Study of preparation condition of silicalite intermediate layer for hydrogen permeation enhancement of palladium membrane over porous SUS tube, 化学工学会第82年会, Mar. 2017.
89.	Naoto Yamada, Daiki Mine, Norimasa Yoshida, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura, and Shigeru Sugiyama : Evaluation of heat performance on micro-fabricated SUS plate with different surface roughness, 化学工学会第82年会, Mar. 2017.
90.	Hiroharu Yamashita, Keizo Nakagawa, Daisuke Saeki, Tomohisa Yoshioka, Takuji Shintani, Masahiro Katoh, Shigeru Sugiyama, Eiji Kamio and Hideto Matsuyama : 吸引ろ過法により作製されたニオブ酸ナノシート積層膜の膜性能に及ぼす作製条件の影響, 化学工学会第82年会, Mar. 2017.
91.	Keizo Nakagawa, Hiroharu Yamashita, Daisuke Saeki, Tomohisa Yoshioka, Takuji Shintani, Masahiro Katoh, Shigeru Sugiyama, Eiji Kamio and Hideto Matsuyama : 二次元チャネル構造を有する金属酸化物ナノシート積層膜の膜性能評価, 化学工学会第82年会, Mar. 2017.
92.	Hisanobu MIsu, , Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Enhanced activity on SBA-15 doped with Cr for oxidative dehydrogenation of isobutane, 化学工学会第82年会, Mar. 2017.
93.	Shinya Nitta, , Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Oxidative dehydrogenation of isobutane on Cr-doped MCM-48, 化学工学会第82年会, Mar. 2017.
94.	Ken-Ichiro Sotowa, Etsuko Fujinaga, Miyuki Oshimura, Shoko Ueta, Yasuhiko Kawamura and Shigeru Sugiyama : 化学系の女子学生を対象とした大学院進学者増進の取り組み, 平成28年度大学教育カンファレンス in 徳島, Dec. 2016.
95.	, Wataru YOSHIDA, Fukiko KUBOTA, Masahiro GOTO, Masahiro Katoh, Shigeru Sugiyama, Robert CATTRALL and Spas KOLEV : Membrane separtion of divalent metal ions using polymer inclusion membrane cantaining amide acid-type carrier, 日本膜学会膜シンポジウム 2016, Dec. 2016. (Keyword) Membrane / ion exchange / Rare Metal
96.	Hiroharu Yamashita, Daisuke Saeki, Keizo Nakagawa, Takuji Shintaku, Tomohisa Yoshioka, Masahiro Katoh, Shigeru Sugiyama and Hideto Matsuyama : 吸引ろ過法を用いた異なる膜厚さのナノシート積層膜の作製と膜分離性能, 膜シンポジウム2016, Dec. 2016.
97.	, Wataru YOSHIDA, Fukiko KUBOTA, Masahiro GOTO, Masahiro Katoh, Shigeru Sugiyama, Robert CATTRALL and Spas KOLEV : Selective extraction of critical metals using amide acid extractant with phenylalanine moiety and its application to polymer inclusion membrane, 第35回溶媒抽出討論会, Nov. 2016. (Keyword) Solvent Extraction / ion exchange / Rare Metal / rare resources
98.	Shigeru Sugiyama, Yoshiki Yamane, Masahiro Katoh, Yuuki Katou and Wataru Ninomiya : Catalytic Conversion of Glycerin on FSM-16, 石油学会京都大会(第46回石油・石油化学討論会), Nov. 2016.
99.	Kota Nagai, Yuki Nakao and Shigeru Sugiyama : Effect of Lattice Oxygen on Oxidative Dehydrogenation of Butenes on Bi-Mo Oxide, 第49回酸化反応討論会, Nov. 2016.
100.	Kota Horiuchi, Ayaka Satoh, Masahiro Katoh, and Shigeru Sugiyama : アルカリ処理がもたらすシリコアルミノリン酸塩系ゼオライトの水蒸気吸脱着性能の向上, 第30回日本吸着学会研究発表会, Nov. 2016.
101.	, Wataru YOSHIDA, Fukiko KUBOTA, Masahiro GOTO, Masahiro Katoh, Shigeru Sugiyama, Robert CATTRALL and Spas KOLEV : Extraction study of critical metal ions using a polymer inclusion membrane with an amide acid type carrier/extractant, 第32回日本イオン交換研究発表会, Oct. 2016. (Keyword) Solvent Extraction / ion exchange / Rare Metal / rare resources / liquid membrane
102.	Naotaka Ohtake, Masahiro Katoh and Shigeru Sugiyama : Methane Combustion on High Surface Area Ceria with Enhanced Thermal Stability, 第118回触媒討論会, Sep. 2016.
103.	Hikaru Sugiura, Yusuke Minato, Masahiro Katoh, and Shigeru Sugiyama : Preparation of thin palladium membranes on porous stainless-steel tube with double intermediate layers of silica and alumina, 化学工学会第48回秋季大会, Sep. 2016.
104.	, Wataru Yoshida, Fukiko Kubota, Masahiro Goto, Kolev D. Spas, Cattrall W. Robert, Masahiro Katoh and Shigeru Sugiyama : Mutual separation of Ni, Co, and Mn using polymer inclusion membrane (PIM) containing a extractant with amino acid moieties, 化学工学会第48回秋季大会, Sep. 2016.
105.	Hiroharu Yamashita, Daisuke Saeki, Keizo Nakagawa, Takuji Shintani, Tomohisa Yoshioka, Masahiro Katoh, Shigeru Sugiyama and Hideto Matsuyama : Preparation and Membrane Separation Property of Two Dimensional Nanosheet Membranes Assembled by Vacuum Filtration, 化学工学会第48回秋季大会, Sep. 2016.
106.	Akira Yoshida, Suguru Nishida, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Catalytic Properity and Pt Dropout Suppression of Pt Catalyst Covered with Cubic Mesoporous Silica for 4-Nitrophenol Reduction, 化学工学会第48回秋季大会, Sep. 2016.
107.	Saki Hiraoka, Naoya Motoki, Yuta Honda, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Motinari Adati, Hiroshi Matsuo and Fumio Uchida : Preparation and Eelectric Generation Characteristics of Titanium Oxide Nanosheets/nanoparticles Composites Thin Films for Dye-sensitized Solar Cells, 化学工学会第48回秋季大会, Sep. 2016.
108.	Shinya Nitta, Hisanobu Misu, Takuya Ehiro, , Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Highly Selective Oxidative Dehydrogenation of Isobutane to Isobutene on Mesoporous Silicas, 化学工学会第48回秋季大会, Sep. 2016.
109.	Yuto Tsuchiya, Naozumi Fukushima, , Masahiro Katoh, Shigeru Sugiyama, Yuka Arai, Yukimi Hayashi and Masamori Akamatsu : Reductive Decomposition of Nitrite on Pd Catalyst in Fixed-Bed Continuous Flow Reactor, 化学工学会第48回秋季大会, Sep. 2016.
110.	Tomoyasu Ogino, Naotaka Sakamoto, , Masahiro Katoh and Shigeru Sugiyama : Partial Oxidation of Propylene on MCM-14 Doped with Various Cations, 化学工学会第48回秋季大会, Sep. 2016.
111.	Shigeru Sugiyama : Preparation of Various Useful Chemicals through Heterogeneous Catalytic Oxidation, 化学工学会第48回秋季大会, Sep. 2016.
112.	Masahiro Takatani, Atushi Tenshin, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Preparation of palladium thin membrane over porous SUS tube support introduced double intermediate layers with silicalite and alumina, 化学工学会第81年会, Mar. 2016.
113.	Ayaka Satoh, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Enhancement of water adsorption-desorption performance of AlPO-5 substituted with several metals, 化学工学会第81年会, Mar. 2016.
114.	Yoshiki Tezuka, Megumi Katayama, Takuya Ohshima, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Preparation of CeO2 nanorods covered with CuO layers and improvement of PM combustion activity, 化学工学会第81年会, Mar. 2016.
115.	Shigeru Sugiyama and Kota Nagai : Catalyst degradation in the oxidative dehydrogenation of 1-butene on Bi-Mo Oxide, 化学工学会第81年会, Mar. 2016.
116.	Ken-Ichiro Sotowa, Masaharu Hatano, Etsuko Fujinaga, Miyuki Oshimura, Shoko Ueta, Yasuhiko Kawamura and Shigeru Sugiyama : 化学応用工学科学部生の大学院進学に関する意識, 平成27年度大学教育カンファレンス in 徳島, Jan. 2016.
117.	Hiroharu Yamashita, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Synthesis and structural analysis of single layer niobate nanosheets preparaed by a bottom-up approach without exfoliation process, 膜シンポジウム2015, Nov. 2015.
118.	Saki Hiraoka, Naoya Motoki, Yuta Honda, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Motonari Adachi, Hiroshi Matsuo and Fumio Uchida : Effects of TiO2 nanosheets/nanoparticles composites on the electric generation characteristics for thin film of dye-sensitized solar cells, 膜シンポジウム2015, Nov. 2015.
119.	Ayaka Satoh, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : 種々の金属種で置換したアルミノリン酸塩系ゼオライトの水蒸気吸脱着挙動, 第29回日本吸着学会研究発表会, Nov. 2015.
120.	Hisanobu Misu, Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Oxidative dehydrogenation of isobutane on heavy-metal-free mesoporous silica, 第29回日本吸着学会研究発表会, Nov. 2015.
121.	Akira Yoshida, Yuka Arai, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yasuko Kajiwara and Satoka Aoyagi : Design and structural evalution of hydroxyapatite nanoparticles prepared using phosphate surfactant, 第29回日本吸着学会研究発表会, Nov. 2015.
122.	Suguru Nishida, Tomoya Hoshinoo, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Preparation of carbon supported Pt catalysts covered with cubic mesoporous silica layers, 第29回日本吸着学会研究発表会, Nov. 2015.
123.	Yoshiki Tezuka, Megumi Katayama, Takuya Ohshima, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Preparation of CeO2 nanorods covered with CuO layers and low-temperature PM combustion, 第29回日本吸着学会研究発表会, Nov. 2015.
124.	Naozimu Fukushima, Masatomo Fukui, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yukimi Hayashi, Yuka Arai and Masamori Akamatsu : Application of structured catalyst for reductive decomposition of nitrite nitrogen, 第29回日本吸着学会研究発表会, Nov. 2015.
125.	Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : リン酸三カルシウム及びカルシウムヒドロキシアパタイト担持クロミア触媒によるイソブタンの酸化脱水素反応, 第25回無機リン化学討論会, Sep. 2015.
126.	Naotaka Sakamoto, Yuya Nagai, Naotaka Ohtake, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Effect of the Introduction of Ce Species into Binary Bi-Mo-Oxide Catalysts on the Preparation of 1,3-Butadiene, 化学工学会第47回秋季大会, Sep. 2015.
127.	Shigeru Sugiyama, Yusuke Seno, Keizo Nakagawa, Masahiro Katoh, Yuuki katou and Wataru Ninomiya : Organic Synthesis in Microreactor Using Gas-liquid Slug Flow, 化学工学会第47回秋季大会, Sep. 2015.
128.	Keizo Nakagawa, Naoya Motoki, Saki Hiraoka, Masahiro Katoh, Shigeru Sugiyama, Motonari Adachi, Hiroshi Matsuo and Fumio Uchida : Development of thin film for dye-sensitized solar cells using titanium oxide nanosheets prepared by a bottom-up approach, 日本膜学会第37 年会, May 2015.
129.	Norimasa Yoshida, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura, Keizo Nakagawa and Shigeru Sugiyama : Boiling Heat Transfer Enhancement by using Micro-fabricated Plate Surface, 化学工学会第80年会, Mar. 2015.
130.	Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama and Shik Chi Edman Tsang : Preparation of Single Layer Niobate Nanosheets Photocatalysts by A Bottom-Up Approach and Hydrogen Evolution from Water/Methanol Solution, SCEJ 80th Annual Meeting, Mar. 2015.
131.	Naotaka Ohtake, Yoshiki Yamane, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Hydrothermal synthesis and catalytic reaction on alcohol dehydration of high surface area ceria, 化学工学会第80年会, Mar. 2015.
132.	Takuya Ehiro, Hisanobu Misu, Masashi Kurashina, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Improvement of the Catalytic Activity on MCM-41 for Oxidative Dehydrogenation of Isobutane, 化学工学会第80年会, Mar. 2015.
133.	Ai Itagaki, Masashi Kurashina, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Characterization and Catalytic Activity for Oxidative Dehydrogenation of Isobutane on Cr-FSM-16 Catalyst Prepared Using Ion Exchange Method, 化学工学会第80年会, Mar. 2015.
134.	Ayaka Satoh, 木村三千里, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : アルカリ処理によるメソ孔導入がもたらすZSM-5系ゼオライトの水蒸気吸脱着性能の向上, 第28回日本吸着学会研究発表会講演要旨集, 59, Oct. 2014.
135.	Ryuta Kitora, Haruka Kinoshita, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama and Kiyohiko Nakasaki : コンポスト化鶏糞からのリン資源回収の再検討と流通操作の試み, 第24回無機リン化学討論会, Sep. 2014.
136.	Naoya Motoki, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Motonari Adachi and Fumio Uchida : Electric Generation Characteristics of Dye-Sensitized Solar Cells Using Layered Titanate Nanosheets, 化学工学会第46回秋季大会, Sep. 2014.
137.	Ai Itagaki, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki katou and Wataru Ninomiya : Effect of the Ion-exchange Behavior of Cr Cation into FSM-16 on the Oxidative Dehydrogenation of Isobutane, 化学工学会第46回秋季大会, Sep. 2014.
138.	Shigeru Sugiyama : 触媒活性因子解明へのXAFSの応用, 第17回XAFS討論会, Sep. 2014.
139.	Shigeru Sugiyama, Yasuhiro Okada, Yoshiki Yamane, Keizo Nakagawa, Masahiro Katoh, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : FSM-16の酸性質，構造および1,2-プロパンジオールの脱水触媒活性への触媒調製法の影響, 第113回触媒討論会(触媒討論会A), Mar. 2014.
140.	Seiya Nii, Arisa Ishii, Tomoya Hoshinoo, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Challenge of preparation of thin Pd membrane on porous stainless steel support by introduction of siliceous intermediate layer, 化学工学会第79年会, Mar. 2014.
141.	Ai Itagaki, Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : Oxidation of Isobutane on FSM-16 Doped with Cr and the Characterization of the Catalysts, 化学工学会第79年会, Mar. 2014.
142.	Shigeru Sugiyama : 固体触媒反応に対する反応場からのアプローチ, 京都大学大学院工学研究科化学工学専攻特別講演, Jan. 2014.
143.	木村三千里, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : IR法によるアルミノリン酸塩系ゼオライトの水蒸気脱離性能の評価, 第27回日本吸着学会研究発表会講演要旨集, 31, Nov. 2013.
144.	Takuya Ehiro, Ai Itagaki, Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : The Oxidative Dehydrogenation of Various Alkanes on FSM-16 Doped with Chromium and Related Catalysts, 石油学会北九州大会(第43回石油・石油化学討論会), Nov. 2013.
145.	Yuka Arai, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yasuko Kajiwara and Satoka Aoyagi : ハイドロキシアパタイトのナノ構造設計に及ぼすリン系界面活性剤の鋳型効果, 第23回無機リン化学討論会, Sep. 2013.
146.	Ryuta Kitora, Ippei Shinomiya, Haruka Kinoshita, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama and Kiyohiko Nakasaki : コンポスト化鶏糞からのリン資源回収, 第23回無機リン化学討論会, Sep. 2013.
147.	Mao Sugino, Ayaka Satoh, Michisato Kimura, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Water adsorption behavior of Alkali treated USY zeolites, 化学工学会第45回秋季大会, Sep. 2013.
148.	Atushi Tenshin, Oshie Tsuji, Kyosuke Matsutani, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Ethanol separation from the aqueous solution by pervaporation using several hydrophobic MFI-type zeolite membranes, 化学工学会第45回秋季大会, Sep. 2013.
149.	Seiya Nii, Kouji Kinouchi, Arisa Ishii, Yusuke Kitahara, Masahiro Katoh, Keizo Nakagawa, Shigeru Sugiyama, Takushi Yoshikawa and Mamoru Wada : Steam-reforming of bio-ethanol using Pd membrane reactors supported on 3 kinds of porous stainless steel tubes, 化学工学会第45回秋季大会, Sep. 2013.
150.	Tomoya Hoshinoo, Suguru Nishida, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Degradation Behavior and Effects of Silica Coverage of Carbon Supported Pd Catalysts for Dehydrogenation at High Reaction Temperature, 化学工学会第45回秋季大会, Sep. 2013.
151.	Ippei Shinomiya, Ryuta Kitora, Haruka Kinoshita, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Elution and Recovery of Phosphate from Used Fluorescent Tube, 化学工学会第45回秋季大会, Sep. 2013.
152.	Yusuke Seno, Takuya Bando, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Synthesis of Methyl Propionate from Propionaldehyde Using Palladium Catalysts, 化学工学会第45回秋季大会, Sep. 2013.
153.	Shigeru Sugiyama : 現場の要求に基づく触媒開発, 大分大学工学部応用化学科特別講演, Jul. 2013.
154.	Takuya Ehiro, Ai Itagaki, Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : The Oxidative Dehydrogenation of Methane, Ethane, Propane abd iso-Butane on FSM-16 Doped with Chromium, 石油学会第56回年会(第62回研究発表会), May 2013.
155.	Ken-Ichiro Sotowa, Sota Yamasaki, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : 相間移動ジアゾカップリング反応を利用したバッチマイクロ融合型反応システムの評価, 化学工学会第78年会, Mar. 2013.
156.	Masahiro Katoh, Michisato Kimura, Mao Sugino, Keizo Nakagawa and Shigeru Sugiyama : 水蒸気の拡散性向上をめざしたY型ゼオライトの改質と水蒸気吸脱着挙動の評価, 化学工学会第78年会, Mar. 2013.
157.	Jun Jitoku, Toshimasa Ogata, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effects of A Lamellar Mesostructure Formation on Their Photocatalytic Decomposition for Titanate Nanosheets photocatalysts, 化学工学会第78年会, Mar. 2013.
158.	Ippei Shinomiya, Yuta Kitora, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Elution Behavior of Aqueous Phosphate from Dephosphorization Slag by Wet Treatment and Enrichment of the Phosphate by Elimination of Contaminant, 化学工学会第78年会, Mar. 2013.
159.	Yoshihisa Nitta, Yukimi Furukawa, Ai Itagaki, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Oxidative Dehydrogenation of Isobutane on Various Solid Catalysts, 化学工学会第78年会, Mar. 2013.
160.	Yasuhiro Okada, Yohei Kosaka, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Preparation of Propionaldehyde from 1,2-Propandiol on FSM-16, 化学工学会第78年会, Mar. 2013.
161.	Yusuke Kitahara, Kouji Kinoushi, Masahiro Katoh, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : 多孔質ステンレスチューブへのPd-Cu合金膜の製膜, 化学工学会高松大会, Dec. 2012.
162.	Megumi Katayama, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of CeO2-CuO composite nanorods using hydrothermal synthesis and thier oxidative catalytic activity, 化学工学会高松大会, Dec. 2012.
163.	木村三千里, Masahiro Katoh, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : アルカリ処理を施したY型ゼオライトへの水蒸気吸着の温度依存性, 第26回日本吸着学会研究発表会講演要旨集, 44, Nov. 2012.
164.	Ippei Shinomiya, Ryuta Kitora, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Recovery of Phosphate from Dephosphorization Slag Using Batch and Flow Systems and Removal of Iron Species with Apatite, 第22回無機リン化学討論会, Sep. 2012.
165.	Tomoya Hoshinoo, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of Pd Nanoparticles Covered with Organosilica Layers and Catalytic Properties for Cyclohexane Dehydrogenation, 第110回触媒討論会(触媒討論会A), Sep. 2012.
166.	Keizo Nakagawa, Kazuki Yamaguchi, Keiji Yamada, Mizuka Chujo, Ken-Ichiro Sotowa, Shigeru Sugiyama and Masahiro Katoh : Surface Modification and Photocatalytic Properties of Layered Titanate Nanosheets Using Lamellar Self-Assembly as a Template, 第110回触媒討論会(触媒討論会A), Sep. 2012.
167.	Kouji Kinouchi, Tatsuya Kakiuchi, Arisa Ishii, Yusuke Kitahara, Masahiro Katoh, Toshihide Horikawa, Keizo Nakagawa, Shigeru Sugiyama, Takushi Yoshikawa and Mamoru Wada : Pd膜型反応器を用いたバイオエタノールの水蒸気改質反応における操作条件の検討, 化学工学会第44回秋季大会, Sep. 2012.
168.	Arisa Ishii, Kouji Kinouchi, Tatsuya Kakiuchi, Yusuke Kitahara, Masahiro Katoh, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : 製法の異なるPSS支持体に製膜されたPd膜を用いたエタノールのスチームリフォーミング, 化学工学会第44回秋季大会, Sep. 2012.
169.	Keizo Nakagawa, Megumi Katayama, Takuya Ohshima, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : 炭酸セリウムを経由したロッド状セリアナノ粒子の調製とメタン及び炭素燃焼特性, 化学工学会第44回秋季大会, Sep. 2012.
170.	Takuya Ohshima, Megumi Katayama, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : セリアナノロッドの酸化触媒活性に及ぼす各種金属ナノ粒子担持効果, 化学工学会第44回秋季大会, Sep. 2012.
171.	Jun Jitoku, Mizuka Chujo, Kazuki Yamaguchi, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama and Masahiro Katoh : ラメラ相鋳型を利用した八面体アナターゼTiO2結晶のワンステップ水熱合成, 化学工学会第44回秋季大会, Sep. 2012.
172.	Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : パラジウム触媒によるプロピオンアルデヒドの酸化的エステル化反応に対する担体効果, 化学工学会第44回秋季大会, Sep. 2012.
173.	Keizo Nakagawa, Takuya Ohshima, Megumi Katayama, Ken-Ichiro Sotowa and Shigeru Sugiyama : Morphological effects on the oxygen storage capacity and carbon combustion of CeO2 nanostructures prepared through thermal decomposition of cerium carbonate hydroxide, 第109回触媒討論会(触媒討論会A), Mar. 2012.
174.	Naoki Chida, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 温度周期操作によるエタノール脱水反応の選択率制御, 化学工学会第77年会, Mar. 2012.
175.	Tomohiko Takenaka, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 固体触媒を用いたエステル加水分解反応に対するマイクロリアクタ適用技術, 化学工学会第77年会, Mar. 2012.
176.	Ken-Ichiro Sotowa, Takuya Fujita, Kosuke Asada, Shigeru Sugiyama and Keizo Nakagawa : 圧力駆動型蒸留システムの省エネルギー性能と実証のための基礎実験, 化学工学会第77年会, Mar. 2012.
177.	Keizo Nakagawa, Yosuke Umezaki, Yuka Arai, Ken-Ichiro Sotowa and Shigeru Sugiyama : Synthesis of Hydroxyapatite Nanorods Using Phosphorous-Surfactant and Protein Adsorption Property, 化学工学会第77年会, Mar. 2012.
178.	Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Toshiya Yasukawa and Wataru Ninomiya : Effect of the Preparation Procedure of Palladium Catalysts on the Oxidative Methylation of Propionaldehyde, 化学工学会第77年会, Mar. 2012.
179.	Naoki Chida, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 温度周期操作下におけるエタノール脱水反応, 第4回化学工学3支部合同福井大会, Dec. 2011.
180.	Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effective Surface Modification of Metal Oxide Nanosheets Prepared by The Lamellar Templateing Method, 第4回化学工学3支部合同福井大会, Dec. 2011.
181.	Yukimi Furukawa, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : イソブタン酸化脱水素反応に対するマグネシウムモリブデート触媒の調製条件の影響, 第4回化学工学3支部合同福井大会, Dec. 2011.
182.	Shigeru Sugiyama, Saeko Toyoda, Shiro Ogawa, Keizo Nakagawa and Ken-Ichiro Sotowa : Propylene preparation from high concentration of ethanol on Ni-doped FSM-16, 第41回石油・石油化学討論会(山口大会), Nov. 2011. (Summary) It is generally accepted that the conversion of ethanol to propylene favorably proceeds on Ni-doped FSM-16 together with Ni-doped MCM-41. However most of the studies on the conversion have been examined at a low concentration of ethanol by 1 kPa and the examination at a higher concentration of ethanol is needed for the purpose of practical use of the conversion. In the present study, a higher concentration of ethanol by 30 kPa is used for the conversion to reveal some problems under the reaction conditions.
183.	Tomoki Hayashi, Ippei Shinomiya, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Recovery of Phosphate from Unused Solid Resources, 第21回無機リン化学討論会, Sep. 2011.
184.	Shigeru Sugiyama, Yukimi Furukawa, Saori Yoneda, Naoto Sugimoto, Keizo Nakagawa and Ken-Ichiro Sotowa : プロパンの接触酸化脱水素用マイクロリアクタに対する最適触媒の探索, 第108回触媒討論会(触媒討論会A), Sep. 2011.
185.	Ken-Ichiro Sotowa, Sota Yamasaki, Hirokazu Tsuchihashi, Keizo Nakagawa and Shigeru Sugiyama : マイクロリアクタを利用したバッチ反応プロセスに関する考察, 化学工学会第43回秋季大会, Sep. 2011.
186.	Ryohei Nii, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : エステル合成反応を利用した深溝型マイクロリアクタの評価, 化学工学会第43回秋季大会, Sep. 2011.
187.	Megumi Katayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 炭酸セリウム化合物の熱変換を利用したセリアナノロッドの形成と酸素ストレージ能, 化学工学会第43回秋季大会, Sep. 2011.
188.	Keiji Yamada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ラメラ相を鋳型とする層状ニオブ酸ナノシートの合成及び疎水性有機化合物に対する光触媒活性, 化学工学会第43回秋季大会, Sep. 2011.
189.	Shigeru Sugiyama, Naoto Sugimoto, Adusa Ozaki, Yukimi Furukawa, Keizo Nakagawa and Ken-Ichiro Sotowa : 固体触媒によるプロパン酸化脱水素反応の完全酸化抑制に対するマイクロリアクタの応用, 化学工学会第43回秋季大会, Sep. 2011.
190.	Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : 重金属フリーPd触媒によるプロピオンアルデヒドの酸化的エステル化反応, 化学工学会第43回秋季大会, Sep. 2011.
191.	Atsushi Minami, Ryohei Nii, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 深溝型マイクロリアクタの流路構造と混合性能, 日本海水学会60周年記念 2011年度第62年会, Jun. 2011.
192.	Ayaka Yamamoto, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロ空間を利用した複数のイオンを含む水溶液の濃縮, 日本海水学会60周年記念 2011年度第62年会, Jun. 2011.
193.	Tomoki Hayashi, Dai Ioka, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 海水由来物質を利用した養殖魚類致死原因物質の除去, 日本海水学会60周年記念 2011年度第62年会, Jun. 2011.
194.	Ken-Ichiro Sotowa, Kosuke Asada, Shigeru Sugiyama and Keizo Nakagawa : 圧力分布を利用した多段蒸留システムの省エネルギー性能, 分離技術会年会, Jun. 2011.
195.	Keiji Yamada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 層状ニオブ酸ナノシート複合体の有機化合物の吸着及び光分解特性, 第107回触媒討論会(触媒討論会A), Mar. 2011.
196.	Keizo Nakagawa, Mizuka Chujo, Kazuki Yamaguchi, Ken-Ichiro Sotowa and Shigeru Sugiyama : アミン系界面活性剤を利用した可視光型層状酸化チタンナノ粒子の調製と光触媒特性, 第107回触媒討論会(触媒討論会A), Mar. 2011.
197.	Shigeru Sugiyama, Haruki Tanaka, Takuya Bando, Keizo Nakagawa, Ken-Ichiro Sotowa, Yuhki Katoh, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : Pd/Cおよび関連触媒系によるプロピレングリコールの酸化脱水素反応, 第107回触媒討論会(触媒討論会A), Mar. 2011.
198.	Ken-Ichiro Sotowa, Hirokazu Tsuchihashi, Souta Yamasaki, Shigeru Sugiyama and Keizo Nakagawa : 多相系反応のためのマイクロリアクタ活用技術の再考察, 化学工学会第76年会, Mar. 2011.
199.	Kousuke Asada, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 圧力分布を利用した蒸留システム(2) -従来法との比較-, 化学工学会第76年会, Mar. 2011.
200.	Ken-Ichiro Sotowa, Kiyomi Tomonari, Takanori Fukumori, Kouta Nakazawa, Kousuke Asada, Katsuki Kusakabe, Shigeru Sugiyama and Keizo Nakagawa : 圧力分布を利用した蒸留システム(1) -基本的構成-, 化学工学会第76年会, Mar. 2011.
201.	Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 多孔性シリカ層により被覆されたPt触媒の固定床流通式反応器におけるシクロヘキサン脱水素反応, 化学工学会第76年会, Mar. 2011.
202.	Tomoki Hayashi, Dai Ioka, Makiko Noguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : スラグからのリンの溶出挙動, 化学工学会第76年会, Mar. 2011.
203.	Kosuke Asada, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 圧力駆動型蒸留装置によるエネルギー削減効果の検討, 第3回化学工学3支部合同徳島大会, Oct. 2010.
204.	Daisuke Okuyama, Naoki Chida, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 温度周期操作下におけるCO酸化反応の履歴現象, 第3回化学工学3支部合同徳島大会, Oct. 2010.
205.	Hirokazu Tsuchihashi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロリアクタの多相系反応への応用技術の考察, 第3回化学工学3支部合同徳島大会, Oct. 2010.
206.	Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 多孔性シリカ層で被覆された炭素担持白金触媒の脱水素特性に及ぼすシリカ層厚さの影響, 第3回化学工学3支部合同徳島大会, Oct. 2010.
207.	Dai Ioka, Tomoki Hayashi, Makiko Noguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 脱リンスラグからのリンの溶出挙動, 第3回化学工学3支部合同徳島大会, Oct. 2010.
208.	Haruki Tanaka, Takuya Bando, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuhki Katoh, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : 酸素加圧下重金属フリーPd/Cによるプロピレングリコールの酸化脱水素反応, 第3回化学工学3支部合同徳島大会, Oct. 2010.
209.	Shiro Ogawa, Aoi Toda, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yukinori Konishi, Yuta Tsumura and Akira Ookubo : 電子線照射法で調製した銀触媒によるエチレンの部分酸化反応, 第3回化学工学3支部合同徳島大会, Oct. 2010.
210.	Yosuke Umezaki, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ハイドロキシアパタイトナノ粒子の表面特性に及ぼすリン酸系界面活性剤の添加効果, 第20回無機リン化学討論会, Oct. 2010.
211.	Ken-Ichiro Sotowa, Ayaka Yamamoto, Keiji Kume, Shigeru Sugiyama and Keizo Nakagawa : マイクロ流路を利用した希薄リン酸水溶液の連続濃縮技術の検討, 第20回無機リン化学討論会, Oct. 2010.
212.	Shigeru Sugiyama, Dai Ioka, Tomoki Hayashi, Makiko Noguchi, Keizo Nakagawa and Ken-Ichiro Sotowa : 未利用資源からのリンの回収, 第20回無機リン化学討論会, Oct. 2010.
213.	Keizo Nakagawa, Toshimasa Ogata, Ken-Ichiro Sotowa and Shigeru Sugiyama : 炭酸セリウムを前駆体とした界面活性剤を利用するセリアナノワイヤーの形成と酸素吸蔵特性, 第106回触媒討論会(触媒討論会A), Sep. 2010.
214.	Yukimi Furukawa, Naoto Sugimoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuhki Kato and Wataru Ninomiya : マグネシウムバナデートによるプロパンおよびイソブタンの酸化脱水素反応, 第106回触媒討論会(触媒討論会A), Sep. 2010.
215.	Kazuki Yamaguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 層状チタン酸ナノシート複合体の形成と光触媒特性の評価, 化学工学会第42回秋季大会, Sep. 2010.
216.	Keizo Nakagawa, Tetsuya Okayama, Yusuke Tanimoto, Ken-Ichiro Sotowa and Shigeru Sugiyama : 有機シランを用いた多孔性シリカで被覆された炭素担持Pt触媒のシンタリング耐性と脱水素特性, 化学工学会第42回秋季大会, Sep. 2010.
217.	Atsushi Minami, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 急拡大部を有する深溝型マイクロ流路の混合性能評価, 化学工学会第42回秋季大会, Sep. 2010.
218.	Shiro Ogawa, Shota Nakamura, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yukinori Konishi and Akira Okubo : 銀ナノイワイヤーによるエチレンのエポキシ化, 化学工学会第42回秋季大会, Sep. 2010.
219.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : アミン系界面活性剤を用いた水熱合成法によるセリアナノワイヤーの調製と炭素燃焼特性, 第105回触媒討論会(触媒討論会A), Mar. 2010.
220.	Keizo Nakagawa, Toshimasa Ogata, Kazuki Yamaguchi, Ken-Ichiro Sotowa and Shigeru Sugiyama : ラメラ相を有する層状チタン酸ナノシート複合体の形成と光吸収特性, 第105回触媒討論会(触媒討論会A), Mar. 2010.
221.	Shigeru Sugiyama, Naoto Sugimoto, Adusa Ozaki, Yukimi Furukawa, Keizo Nakagawa and Ken-Ichiro Sotowa : マイクロリアクタによるプロパン酸化脱水素反応への酸化物およびリン酸塩触媒の適応性, 第105回触媒討論会(触媒討論会A), Mar. 2010.
222.	Ken-Ichiro Sotowa, Atsushi Yamamoto, Keizo Nakagawa and Shigeru Sugiyama : 深溝型マイクロ流路におけるバッフル構造と流動状態, 化学工学会第75年会, Mar. 2010.
223.	Keizo Nakagawa, Kazuki Yamaguchi, Keiji Yamada, Ken-Ichiro Sotowa and Shigeru Sugiyama : ラメラ相を利用した層状チタン酸ナノシート複合体の合成と有機化合物の吸着特性, 化学工学会第75年会, Mar. 2010.
224.	Shiro Ogawa, Takahiro Wada, Shota Nakamura, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ニッケル修飾各種メソポーラスシリカによるエタノールの接触変換反応, 化学工学会第75年会, Mar. 2010.
225.	Haruki Tanaka, Tetsuo Kikumoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : 酸素加圧下Pd/C触媒による乳酸ナトリウムの酸化脱水素反応への第二成分の添加効果, 化学工学会第75年会, Mar. 2010.
226.	Yosuke Umezaki, Kaori Kitamura, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤を利用した異方性ヒドロキシアパタイトナノ粒子の合成, 日本化学会西日本大会2009, Nov. 2009.
227.	Shigeru Sugiyama, Dai Ioka, Tomoki Hayashi, Keizo Nakagawa and Ken-Ichiro Sotowa : 含窒素共存物がベーマイトによる水溶性リンの迅速回収に与える影響, 日本化学会西日本大会2009, Nov. 2009.
228.	Ken-Ichiro Sotowa, Kota Nakazawa, Keizo Nakagawa and Shigeru Sugiyama : マイクロ蒸留デバイスの視点に基づく多段蒸留技術の考察, 第2回化学工学3支部合同北九州大会, Oct. 2009.
229.	Shigeru Sugiyama, Naoto Sugimoto, Yukimi Furukawa, Keizo Nakagawa and Ken-Ichiro Sotowa : 非定常操作下におけるマイクロリアクタによるプロパンの酸化脱水素反応, 第2回化学工学3支部合同北九州大会, Oct. 2009.
230.	Keizo Nakagawa, Yosuke Umezaki, Kaori Kitamura, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤が形成するラメラ相を利用したヒドロキシアパタイトナノ粒子の創製と塩基性タンパク質吸着特性, 第19回無機リン化学討論会, Oct. 2009.
231.	Shigeru Sugiyama, Tomoyuki Manabe, Dai Ioka, Keizo Nakagawa and Ken-Ichiro Sotowa : リン化合物を用いた火力発電所由来廃液からの水溶性アンモニウムの回収-再生プロセスの開発, 第19回無機リン化学討論会, Oct. 2009.
232.	Keizo Nakagawa, Yusuke Tanimoto, Ken-Ichiro Sotowa and Shigeru Sugiyama : 回分式シクロヘキサン脱水素反応における多孔性有機シリカで被覆された炭素担持Pt触媒のシンタリング耐性, 第104回触媒討論会(触媒討論会A), Sep. 2009.
233.	Tetsuo Kikumoto, Haruki Tanaka, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, Yoshiyuki Himono and Wataru Ninomiya : パラジウム触媒による乳酸ナトリウムの液相酸化脱水素反応に対する空気加圧効果, 第104回触媒討論会(触媒討論会A), Sep. 2009.
234.	Shigeru Sugiyama, Adusa Ozaki, Naoto Sugimoto, Keizo Nakagawa and Ken-Ichiro Sotowa : バナデートおよびモリブデート触媒のレドックス挙動がプロパン酸化脱水素反応へ与える影響, 第104回触媒討論会(触媒討論会A), Sep. 2009.
235.	Ken-Ichiro Sotowa, Katsuya Kuroda, Daisuke Okuyama, Shigeru Sugiyama and Keizo Nakagawa : 温度周期操作下における不均一触媒反応の平均反応速度と素反応の温度依存性の関係, 化学工学会第41回秋季大会, Sep. 2009.
236.	Atsushi Yamamoto, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 微細構造を有する深溝型マイクロリアクタの混合性能評価, 化学工学会第41回秋季大会, Sep. 2009.
237.	Shintaro Yamaguchi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 大量処理条件における深溝型マイクロリアクタの性能評価, 化学工学会第41回秋季大会, Sep. 2009.
238.	Kazuki Yamaguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : アミン系界面活性剤を用いたチタン・ニオブ酸複合ナノシートの合成と酸特性評価, 化学工学会第41回秋季大会, Sep. 2009.
239.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤を利用した水熱合成法によるセリアナノ粒子の合成と炭酸イオン添加効果, 化学工学会第41回秋季大会, Sep. 2009.
240.	Takahiro Wada, Shiro Ogawa, Yuhki Katoh, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ニッケル修飾各種メソポーラスシリカによるエタノールからプロピレンへの直接変換, 化学工学会第41回秋季大会, Sep. 2009.
241.	Naoto Sugimoto, Adusa Ozaki, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : マイクロリアクタによるプロパン酸化脱水素反応, 化学工学会第41回秋季大会, Sep. 2009.
242.	Shigeru Sugiyama, Takeshi Inaoka, Syoichi Sugino and Tokuo Ohnishi : 産官学連携による工学離れを防ぐ試み-``科学体験フェスティバルin徳島''の現状と波及効果, 日本工学教育協会第57回年次大会, 平成21年度工学・工業教育研究講演会, Aug. 2009.
243.	Keiji Kume, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロ空間を利用した多段イオン濃縮分離装置の性能評価, 日本海水学会第60年会, Jun. 2009.
244.	Keizo Nakagawa, Yusuke Tanimoto, Ken-Ichiro Sotowa, Shigeru Sugiyama, Sakae Takenaka and Masahiro Kishida : 回分式有機ハイドライド脱水素反応における炭素担持Pt触媒のシリカ被覆効果, 第103回触媒討論会(触媒討論会A), Mar. 2009.
245.	Shigeru Sugiyama, Takahiro Wada, Shiro Ogawa, Keizo Nakagawa and Ken-Ichiro Sotowa : ニッケル修飾FSM-16によるエタノールからプロピレンへの変換反応, 第103回触媒討論会(触媒討論会A), Mar. 2009.
246.	Yamamoto Atsushi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 合流部に微細加工を施した深溝型マイクロリアクタにおける流動状態, 化学工学会第74年会, Mar. 2009.
247.	Keiji Kume, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 多段マイクロイオン濃縮デバイスのイオン濃縮性能, 化学工学会第74年会, Mar. 2009.
248.	Ken-Ichiro Sotowa, Shintaro Yamaguchi, Shigeru Sugiyama and Keizo Nakagawa : 深溝型マイクロリアクタを利用したマイクロ化学プラントの開発, 化学工学会第74年会, Mar. 2009.
249.	Yusuke Tanimoto, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 官能基を有するシリカで被覆された炭素担持Pt触媒の表面構造解析と脱水素特性, 化学工学会第74年会, Mar. 2009.
250.	Keizo Nakagawa, Kazuki Yamaguchi, Toshimasa Ogata, Ken-Ichiro Sotowa and Shigeru Sugiyama : アミン系界面活性剤を用いた水熱合成法による薄片状ニオブ酸ナノシートの形成と形態制御, 化学工学会第74年会, Mar. 2009.
251.	Shigeru Sugiyama, Tetsuo Kikumoto, Haruki Tanaka, Keizo Nakagawa, Ken-Ichiro Sotowa, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : Pd/C系触媒のPd周りの微細構造と酸化脱水素活性, 化学工学会第74年会, Mar. 2009.
252.	Shigeru Sugiyama : 鉄鋼製造プロセス適合型アンモニア性窒素回収-再生プロセスの開発, 財団法人鉄鋼業環境保全技術開発基金助成水質分野研究討論会, Feb. 2009.
253.	Takahiro Wada, Yuhki Katoh, Yukinori Nishioka, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ニッケル修飾メソポーラスシリカによるエタノールおよびエチレンを原料としたプロピレン合成, 化学工学会関西支部姫路大会, Nov. 2008. (Summary) プロピレン合成について最近注目を浴びているバイオエタノールを原料とした触媒反応を検討するため，エタノールおよびエチレンを原料としMCM-41やFSM-15などのメソポーラスシリカにニッケルを導入した触媒を用いたプロピレン合成に関する接触反応を検討した．メソポーラスシリカの種類，調製法，反応条件によって反応の選択性が大きく変化することを見出した．
254.	Shigeru Sugiyama, Yuichi Inaba, Tomoyuki Manabe, Keizo Nakagawa and Ken-Ichiro Sotowa : ベーマイトによる水質改善-リンの回収に対するフッ素の効果-, 第18回無機リン化学討論会, Oct. 2008.
255.	Katsuya Kuroda, Ken-Ichiro Sotowa, Daisuke Okuyama, Keizo Nakagawa and Shigeru Sugiyama : 温度周期操作下におけるCO酸化反応に及ぼす原料濃度の影響, 化学工学会第40回秋季大会, Sep. 2008.
256.	Keiji Kume, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロイオン濃縮デバイスにおける各種陽イオンの濃縮挙動, 化学工学会第40回秋季大会, Sep. 2008.
257.	Shintaro Yamaguchi, Ken-Ichiro Sotowa, Kaname Takagi, Shigeru Sugiyama and Keizo Nakagawa : 深溝型マイクロリアクタにおける除熱性能評価, 化学工学会第40回秋季大会, Sep. 2008.
258.	Yusuke Tanimoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama and Masahiro Kishida : 有機シリカで被覆した炭素担持Pt触媒の調製とシクロヘキサン脱水素反応に及ぼすシリカ表面特性の影響, 化学工学会第40回秋季大会, Sep. 2008.
259.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ドデカンジアミンを利用した層状チタン酸ナノシートの形状制御と表面特性, 化学工学会第40回秋季大会, Sep. 2008.
260.	Yuuki Katoh, Takahiro Wada, Yukinori Nishioka, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Ni-MCM41によるエチレンからプロピレンの合成, 化学工学会第40回秋季大会, Sep. 2008.
261.	Tomoyuki Manabe, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : リン酸マグネシウムを用いた工業排水からのアンモニアの回収除去, 化学工学会第40回秋季大会, Sep. 2008.
262.	Tetsuo Kikumoto, Yuya Uehara, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, Toshiya Yasukawa, Yoshiyuki Himeno and Wataru Ninomiya : Pd触媒による乳酸ナトリウムの液相酸化反応に対する酸素加圧促進効果, 第102回触媒討論会(触媒討論会A), Sep. 2008.
263.	Shigeru Sugiyama, Yuuki Hirata, Keizo Nakagawa, Ken-Ichiro Sotowa, Keiko Maehara, Toshiya Yasukawa, Yoshiyuki Himeno and Wataru Ninomiya : パラジウム導入バナジン酸マグネシウムのプロパン酸化脱水素反応に伴うレドックス挙動, 第102回触媒討論会(触媒討論会A), Sep. 2008.
264.	Keiji Kume, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロリアクタにおける電気泳動を利用した食塩水からのイオン回収, 日本海水学会第59年会, Jun. 2008.
265.	Keizo Nakagawa, Toshimasa Ogata, Shigeru Sugiyama and Ken-Ichiro Sotowa : ドデカンジアミンが形成するラメラ相を利用した酸化チタンナノシートの調製とその触媒特性, 第101回触媒討論会(触媒討論会A), Mar. 2008.
266.	Shigeru Sugiyama, Naoto Sugimoto, Yuki Hirata, Keizo Nakagawa and Ken-Ichiro Sotowa : 各種水酸アパタイト担持バナデート触媒によるプロパンの酸化脱水素反応, 第101回触媒討論会(触媒討論会A), Mar. 2008.
267.	Atsushi Yamamoto, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : アクティブロータリーリアクタにおける液滴生成挙動の基礎的検討, 化学工学会第73年会, Mar. 2008.
268.	Keiji Kume, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロイオン濃縮デバイスにおける塩化物イオンの濃縮挙動, 化学工学会第73年会, Mar. 2008.
269.	Shigeru Sugiyama, Yuka Shimizu, Keizo Nakagawa and Ken-Ichiro Sotowa : カルシウム水酸アパタイト薄膜による重金属の回収-溶出特性, 化学工学会第73年会, Mar. 2008.
270.	Kenta Ishihana, Ken-Ichiro Sotowa, Katsuya Kurada, Keizo Nakagawa and Shigeru Sugiyama : 温度周期操作デバイスの熱的挙動と一酸化炭素の酸化反応への適用, 化学工学会第73年会, Mar. 2008.
271.	Yuya Uehara, Tetsuo Kikumoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, Toshiya Yasukawa, Yoshiyuki Himeno and Wataru Ninomiya : 酸素加圧下における乳酸類の液相脱水素酸化反応, 化学工学会第73年会, Mar. 2008.
272.	Shigeru Sugiyama : 脱原油を目指したアパタイト触媒の開発, 第20回アパタイト研究会特別セッション「生体材料を超えたアパタイトの応用」, Dec. 2007.
273.	Shigeru Sugiyama : アパタイト触媒によるアルカンの酸化脱水素反応, 北海道大学触媒化学研究センター談話会, Oct. 2007.
274.	Shigeru Sugiyama, Hisaaki Ishizuka, Keizo Nakagawa and Ken-Ichiro Sotowa : ベーマイトによる水溶性リン酸の除去回収技術の開発研究, 第17回無機リン化学討論会, Oct. 2007.
275.	Shigeru Sugiyama, Yuuki Hirata, Yuki Kondo, Keizo Nakagawa and Ken-Ichiro Sotowa : 第二金属含有マグネシウムピロおよびオルトバナデートによるプロパンの酸化脱水素反応, 第100回触媒討論会(触媒討論会A), Sep. 2007.
276.	Shuichi Hatano, Tomoaki Nishimura, Kana Sasayama, Ken-Ichiro Sotowa, Masatoshi Taniguchi, Koji Mori, Shigeru Sugiyama and Keizo Nakagawa : マイクロリアクタを利用したアジン合成法の検討, 化学工学会第39回秋季大会, Sep. 2007.
277.	Takanori Fukumori, Kiyomi Tomonari, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロ流路を利用した多段蒸留の検討, 化学工学会第39回秋季大会, Sep. 2007.
278.	Kaname Takagi, Shintaro Yamaguchi, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロ流路を利用したイオン濃縮回収における流路形状と濃縮度の関係, 化学工学会第39回秋季大会, Sep. 2007.
279.	Ken-Ichiro Sotowa, Katsuya Kuoda, Kenta Ishihana, Shigeru Sugiyama and Keizo Nakagawa : 温度周期操作下における一酸化炭素の酸化挙動, 化学工学会第39回秋季大会, Sep. 2007.
280.	Yuka Shimizu, Tomoyuki Manabe, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : リン酸カルシウム類による重金属の回収-溶出特性, 化学工学会第39回秋季大会, Sep. 2007.
281.	Yuya Uehara, Yuhki Katoh, Keiko Maehara, Toshiya Yasukawa, Wataru Ninomiya, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 乳酸類の液相酸化脱水素によるピルビン酸類の合成, 化学工学会第39回秋季大会, Sep. 2007.
282.	Yuuki Hirata, Keiko Maehara, Toshiya Yasukawa, Wataru Ninomiya, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 貴金属導入バナジン酸マグネシウム触媒によるプロパンの酸化脱水素反応, 化学工学会第39回秋季大会, Sep. 2007.
283.	Shigeru Sugiyama : 無機リン酸塩化合物のエネルギー及び環境分野への応用研究, 日本無機リン化学会学会賞受賞者講演会, Jun. 2007.
284.	Shigeru Sugiyama, Takeshi Osaka, Yohei Ueno and Ken-Ichiro Sotowa : プロパンの酸化脱水素反応に対するストロンチウム水酸アパタイトの活性発現機構, 第99回触媒討論会(触媒討論会A), Mar. 2007.
285.	Ken-Ichiro Sotowa, Rie Tomiya, Kaname Takagi and Shigeru Sugiyama : マイクロ流路と電気泳動を利用したイオン濃縮技術の検討, 化学工学会第72年会, Mar. 2007.
286.	Yuka Shimizu, Tomoyuki Manabe, Ken-Ichiro Sotowa and Shigeru Sugiyama : カルシウム水酸アパタイトのコバルト回収-溶出特性, 化学工学会第72年会, Mar. 2007.
287.	Yuuki Hirata, Takeshi Osaka, Ken-Ichiro Sotowa, Toshihiro Moriga and Shigeru Sugiyama : XAFSおよび固体NMRによるバナジン酸マグネシウムのレドックス挙動の検討, 化学工学会第72年会, Mar. 2007.
288.	Shigeru Sugiyama : アパタイトのエネルギー環境分野への応用研究, 第16回無機リン化学討論会, Nov. 2006.
289.	Yuuki Hirata, Yuki Kondo, Ken-Ichiro Sotowa and Shigeru Sugiyama : バナジン酸マグネシウムの酸化脱水素触媒活性に対する添加物効果, 化学工学会徳島大会, Oct. 2006. (Summary) プロパンの酸化脱水素触媒であるマグネシウムピロバナデートおよびマグネシウムオルトバナデートに1価カチオンであるアルカリ金属および3価カチオンである鉄を導入した効果を検討した．1価カチオンを導入した際，触媒活性は激減したが，鉄を導入した場合，変化率が向上した．格子酸素の影響とともに述べる．
290.	Yuya Uehara, Yuhki Katoh, Toshiya Yasukawa, Wataru Ninomiya, Ken-Ichiro Sotowa and Shigeru Sugiyama : Pd/Cおよび関連触媒による乳酸ナトリウムの酸化脱水素反応, 化学工学会徳島大会, Oct. 2006. (Summary) 以前乳酸からピルビン酸への酸化脱水素を行う場合，pH＝8に反応系をコントロールし，また触媒としてはPd/Cでは反応せず，Pd/Cに鉛やテルルを入れなければ反応しないことを示した．今回，乳酸の代わりに乳酸ナトリウムを用いたところ，pHをコントロールしないでも反応が進行し，Pd/C触媒でも反応が進行するとともに，Teを添加すると乳酸の場合と同様に反応が促進することを見出した．
291.	Yasuhiko Tanabe, Ken-Ichiro Sotowa, Shigeru Sugiyama and Wataru Ninomiya : 貴金属触媒によるジシクロヘキシルの脱水素反応, 第98回触媒討論会(触媒討論会A), Sep. 2006.
292.	Takeshi Osaka, Yohei Ueno, Ken-Ichiro Sotowa and Shigeru Sugiyama : 水酸アパタイト担持バナデート触媒によるプロパンの酸化脱水素反応, 第98回触媒討論会(触媒討論会A), Sep. 2006.
293.	Ken-Ichiro Sotowa, Nobumasa Shiraishi, Yuusaku Iguchi and Shigeru Sugiyama : 非定常操作下における白金線リアクタの温度推定, 第98回触媒討論会(触媒討論会A), Sep. 2006.
294.	Ken-Ichiro Sotowa, Nobumasa Shiraishi, Yuusaku Iguchi and Shigeru Sugiyama : 温度周期操作下におけるプロピレン酸化反応の解析, 化学工学会第38回秋季大会, Sep. 2006.
295.	Shigeru Sugiyama, Masahiko Yokoyama and Ken-Ichiro Sotowa : リン酸マグネシウム関連化合物によるアンモニアの連続回収の試み, 化学工学会第38回秋季大会, Sep. 2006.
296.	Kaname Takagi, Ken-Ichiro Sotowa and Shigeru Sugiyama : 酵素反応を利用した深溝型マイクロリアクタの性能評価, 化学工学会第71年会, Mar. 2006.
297.	Nobumasa Shiraishi, Ken-Ichiro Sotowa and Shigeru Sugiyama : プロピレン酸化反応における反応温度の周期変化の影響, 化学工学会第71年会, Mar. 2006.
298.	Yasuhiko Tanabe, Yuya Uehara, Ken-Ichiro Sotowa, Shigeru Sugiyama and Wataru Ninomiya : パラジウム及び関連二元系金属触媒によるテトラリンの脱水素反応, 化学工学会第71年会, Mar. 2006. (Summary) パラジウムはテトラリンの脱水素反応における高活性触媒であることが報告されている．本研究では，沸点より10℃高い220℃で反応を行い，5%Pd/C触媒を用いて，過熱液膜条件において高活性を示すことを確認し，また，パラジウムを含んだ原子比の異なる活性炭に担持した二元系金属触媒との活性の比較，検討を行った．
299.	Hisaaki Ishizuka, Yuka Shimizu, Ken-Ichiro Sotowa and Shigeru Sugiyama : ベーマイトによる水溶性リンの除去, 化学工学会第71年会, Mar. 2006. (Summary) 水溶性リンは富栄養化の原因物質であり，その除去が必要である．本研究では除去剤の一つであるベーマイト(Al(OH)O)について検討し，市販品とゾル-ゲル法により調製したものとの除去能の比較，固体の分析(XRD，XPS，31PMAS NMR)，そして溶液中のリン濃度に対応した調製法の検討を行った．
300.	Shigeru Sugiyama, Kazuya Fukuta and Ken-Ichiro Sotowa : カルシウム水酸アパタイト薄膜の調製とカドミウム回収-溶出特性, 化学工学会第71年会, Mar. 2006.
301.	Takeshi Osaka, Yuuki Hirata, Ken-Ichiro Sotowa and Shigeru Sugiyama : バナジウム導入によるカルシウム水酸アパタイトのプロパン酸化脱水素に対する高触媒活性の発現, 第97回触媒討論会(触媒討論会A), Mar. 2006.
302.	Shigeru Sugiyama : 亜硝酸性窒素の湿式還元分解を通した触媒化学と反応工学の融合への試み, 関西地区3学協会合同大会, Nov. 2005.
303.	Ken-Ichiro Sotowa, Nobumasa Shiraishi and Shigeru Sugiyama : マイクロ反応装置の非定常操作によるプロピレン部分酸化反応, 第96回触媒討論会(触媒討論会A), Sep. 2005. (Summary) 白金線を利用して温度を周期的に変化できるマイクロリアクタを開発した．プロピレンの部分酸化反応を利用してその特性を調査した．
304.	Chiaki Shinohara, Ryouji Sawada, Ken-Ichiro Sotowa and Shigeru Sugiyama : Pt/C触媒による環状化合物の脱水素反応, 第96回触媒討論会(触媒討論会A), Sep. 2005.
305.	Kazuya Fukuta, Shinya Tanimoto, Ken-Ichiro Sotowa and Shigeru Sugiyama : カルシウム水酸アパタイト薄膜の調製とその機能特性, 化学工学会第37回秋季大会, Sep. 2005. (Summary) ゾルゲル法-デッィプコーティング法によるカルシウム水酸アパタイト薄膜調製法を確立するため，アパタイトゾルをアルギン酸ナトリウムを用いる方法とエタノール溶液を用いる方法で検討した．また調製可能となったアパタイト薄膜の水溶性金属の吸着挙動と光触媒活性を検討した． (Keyword) calcium hydroxyapatite / sol-gel / immobilization
306.	Haruki Sugano, Emi Yamasaki, Shigeru Sugiyama and Hiromu Hayashi : アルカリ土類系CO2捕捉剤と水性ガス変換への応用, 化学工学会第37回秋季大会, Sep. 2005. (Summary) 本研究では，水素製造の要素技術として水性ガス変換CO+H2O= CO2+H2に湿性CO2捕捉剤を共存させて平衡の制限を回避する方法を試みるため，高温シフト触媒の活性温度域におけるアルカリ土類化合物の挙動を調べ，湿性CO2捕捉剤モデルと破過曲線について講演する． (Keyword) CO2 Absorption / Breakthrough curve / Alkaline earth compounds
307.	Chiaki Shinohara, Daisaku Makino, Satoshi Kawakami, Ryouji Sawada, Atsumi Yamagiwa, Shigeru Sugiyama and Hiromu Hayashi : デカリンの脱水素触媒白金への担体の効果と液膜条件, 第95回触媒討論会(触媒討論会A), Mar. 2005.
308.	Shigeru Sugiyama, Takuya Hashimoto, Yasuhiko Tanabe and Hiromu Hayashi : バナジン酸マグネシウムの格子酸素移動度への2価カチオンの添加効果, 第95回触媒討論会(触媒討論会A), Mar. 2005.
309.	Shigeru Sugiyama, Shinya Tanimoto, Kazuya Fukuda, Takeshi Osaka and Hiromu Hayashi : チタン処理水酸アパタイトの光触媒活性に対する触媒調製法の影響, 化学工学会第70年会, Mar. 2005.
310.	Masahiko Yokoyama, Hisaaki Ishizuka, Shigeru Sugiyama and Hiromu Hayashi : リン酸マグネシウムアンモニウムによる水溶性アンモニウムの連続回収, 化学工学会第70年会, Mar. 2005.
311.	Satoshi Kawakami, Chiaki Shinohara, Atsumi Yamagiwa, Shigeru Sugiyama and Hiromu Hayashi : 白金系触媒の触媒調製法による活性種の微細構造変化と脱水素活性, 化学工学会山口下関大会, Sep. 2004.
312.	Shigeru Sugiyama, Takuya Hashimoto, Yasuhiko Tanabe and Hiromu Hayashi : バナジン酸マグネシウムの酸化脱水素触媒活性に対する銅の添加効果, 化学工学会山口下関大会, Sep. 2004.
313.	Minako Fujii, Yukiko Ishikawa, Shigeru Sugiyama and Hiromu Hayashi : ゾル-ゲル法によるカルシウム水酸アパタイトの合成, 化学工学会山口下関大会, Sep. 2004.
314.	Shigeru Sugiyama and Katsuki Kusakabe : 化学系学部1年次の創成科目改善を目的とした学生へのアンケート調査, 日本工学教育協会第52回年次大会, Jul. 2004.
315.	Shigeru Sugiyama, Masayoshi Fujisawa, Masahiko Yokoyama and Hiromu Hayashi : マグネシウム化合物を核とする水溶性アンモニウム塩-リン酸塩の固定化, 化学工学会第69年会, Apr. 2004.
316.	Shinya Tanimoto, Kazuya Fukuda, Shigeru Sugiyama and Hiromu Hayashi : 4価カチオンによるカルシウム水酸アパタイトの表面改質, 化学工学会第69年会, Apr. 2004.
317.	布村直也, 菅野晴基, 喜多光代, Shigeru Sugiyama and Hiromu Hayashi : Mg系CO2捕捉剤と水性ガス変換への応用, 第93回触媒討論会(触媒討論会A), Mar. 2004.
318.	橋本拓也, 森下友紀, Shigeru Sugiyama and Hiromu Hayashi : プロパン酸化脱水素触媒バナジン酸マグネシウムへのカルシウムの添加効果, 第93回触媒討論会(触媒討論会A), Mar. 2004.
319.	Shigeru Sugiyama, 篠原千明, Hiromu Hayashi and 齋藤泰和 : テカリンの脱水素触媒Pt/Cの白金への触媒調製法の影響, 触媒学会「ナノ粒子研究会」第2回研究発表会, Jan. 2004.
320.	Hiromu Hayashi and Shigeru Sugiyama : 触媒分子反応工学-亜硝酸性窒素の湿式還元分解-, 特定領域研究「触媒分子反応工学」平成15年度第2回全体会議, Jan. 2004.
321.	Shigeru Sugiyama : 水酸アパタイトの触媒活性と重金属回収能の発現機構の考察と応用, 化学工学会関西支部大会シンポジウム, Dec. 2003.
322.	Shigeru Sugiyama : 触媒分子反応工学の体系化について, 特定領域研究「触媒分子反応工学」平成15年度第1回合同ワークショップ, Oct. 2003.
323.	Hiromu Hayashi, 布村直也, 喜多光代, Shigeru Sugiyama, 重本直也 and 鈴木昭男 : 湿性CO2のin situ化学捕捉と水性ガス変換への応用, 第92回触媒討論会(触媒討論会B), Sep. 2003.
324.	Hiromu Hayashi, 岩田康弘, 松尾清人, 和田和久 and Shigeru Sugiyama : 灯油成分の水蒸気改質と前駆水素化分解, 第92回触媒討論会(触媒討論会A), Sep. 2003.
325.	Hiromu Hayashi, 野村泰隆, 山崎鉄平 and Shigeru Sugiyama : 網状構造体への活性層の形成とPd/C触媒による亜硝酸性窒素の湿式還元分解への応用, 第92回触媒討論会(触媒討論会A), Sep. 2003.
326.	篠原千明, 川上智, 牧野大作, Toshihiro Moriga, Shigeru Sugiyama, Hiromu Hayashi and 齋藤泰和 : 液膜条件におけるデカリンの脱水素芳香族化触媒Pt/Cの白金のXAFS解析, 第92回触媒討論会(触媒討論会A), Sep. 2003.
327.	橋本拓也, Shigeru Sugiyama and Hiromu Hayashi : プロパン酸化脱水素触媒バナジン酸マグネシウムの格子酸素の移動度と触媒活性, 第92回触媒討論会(触媒討論会A), Sep. 2003.
328.	Hiromu Hayashi and Shigeru Sugiyama : 触媒分子反応工学-亜硝酸性窒素の湿式還元分解-, 特定領域研究「触媒分子反応工学」平成15年度第1回全体会議, Jun. 2003.
329.	Shigeru Sugiyama, 藤澤誠祥, 小泉達哉 and Hiromu Hayashi : 溶解沈殿機構に基づく水溶性重金属の回収, 化学工学会第68年会, Mar. 2003.
330.	Shigeru Sugiyama, 川上智, 谷本晋也, 藤井見奈子, Hiromu Hayashi, 柴尾史生 and 草壁克己 : ベーマイトゾルのゾル化過程と薄膜形成に対する基板の影響, 化学工学会第68年会, Mar. 2003.
331.	Shigeru Sugiyama, 市井卓也, 藤井見奈子, 藤澤誠祥 and Hiromu Hayashi : 溶解沈殿機構を利用した鉛水酸アパタイトの簡便合成, 2002年日本化学会西日本大会, Nov. 2002.
332.	Hiromu Hayashi, 越谷猛史, 喜多光代, Shigeru Sugiyama and Katsuhiro Kawashiro : エチレングリコールの酸化的カルボニル化における炭酸エチレンの選択性について, 第90回触媒討論会(触媒討論会A), Sep. 2002.
333.	山崎鉄平, 野村泰隆, Shigeru Sugiyama and Hiromu Hayashi : 硝酸性窒素の湿式還元における中間生成物とその分解挙動について, 化学工学会第35回秋季大会, Sep. 2002.
334.	Shigeru Sugiyama, 庄野友高, 牧野大作 and Hiromu Hayashi : アルカン酸化に対する水酸アパタイトの触媒活性座, 化学工学会第35回秋季大会, Sep. 2002.
335.	Shigeru Sugiyama, 光岡宏倫, 庄野友高 and Hiromu Hayashi : 銅含有ヒドロキシアパタイトの銅のレドックス挙動とプロパン酸化活性, 化学工学会中国四国支部鳥取大会, Jul. 2002.
336.	牧野大作, 庄野友高, Shigeru Sugiyama and Hiromu Hayashi : ヒドロキシアパタイトの水酸基プロトンの重水素化, 化学工学会中国四国支部鳥取大会, Jul. 2002.
337.	Shigeru Sugiyama : 薄膜化技術の構造体触媒調製への応用, 特定領域研究「触媒分子反応工学」ミニシンポジウム, Jul. 2002.
338.	藤澤誠祥, 市井卓也, Shigeru Sugiyama and Hiromu Hayashi : リン酸水素カルシウムによる二価金属カチオンの回収, 化学工学会中国四国支部鳥取大会, Jul. 2002.
339.	Hiromu Hayashi and Shigeru Sugiyama : 触媒分子反応工学-亜硝酸性窒素の湿式還元分解, 特定領域研究「触媒分子反応工学」平成14年度第1回全体会議, Jun. 2002.
340.	Hiromu Hayashi and Shigeru Sugiyama : 亜硝酸性窒素の湿式還元分解の触媒分子反応工学, 特定領域研究「触媒分子反応工学」平成13年度第3回全体会議, Jan. 2002.
341.	Hiromu Hayashi and Shigeru Sugiyama : 亜硝酸性窒素の湿式還元分解の触媒分子反応工学-成果·計画·共同研究について-, 特定領域研究「触媒分子反応工学」平成13年度第2回全体会議, Dec. 2001.
342.	和田和久, 松尾清人, Shigeru Sugiyama and Hiromu Hayashi : メタンおよび灯油成分のスチーム·リフォーミング, 石油学会関西支部第10回研究発表会, Nov. 2001.
343.	中川和憲, 川上茂雄, 李衛兵, 折原正直, Toshihiro Moriga, Shigeru Sugiyama and Ichiro Nakabayashi : 硫酸鉄を出発原料としたゲーサイトの合成とそのメタン酸化活性, 日本化学会中国四国支部·九州支部合同大会, Oct. 2001.
344.	Shigeru Sugiyama : 非アパタイト系リン酸カルシウムによる重金属の回収, 日本化学会中国四国支部·九州支部合同大会, Oct. 2001.
345.	Hiromu Hayashi and Shigeru Sugiyama : 亜硝酸性窒素の湿式還元分解の触媒分子反応工学, 特定領域研究「触媒分子反応工学」平成13年度第1回全体会議, Oct. 2001.
346.	Shigeru Sugiyama and Hiromu Hayashi : 四塩化炭素分解条件下におけるアルカンの酸化反応, 第88回触媒討論会(触媒討論会A), Oct. 2001.
347.	Shigeru Sugiyama, 林早苗 and Hiromu Hayashi : ストロンチウムヒドロキシアパタイトの銅イオンとのカチオン交換, 化学工学会福井大会, Jul. 2001.
348.	庄野友高, Shigeru Sugiyama and Hiromu Hayashi : コバルト-ストロンチウムヒドロキシアパタイトのプロパン酸化脱水素活性, 化学工学会福井大会, Jul. 2001.
349.	市井卓也, Shigeru Sugiyama and Hiromu Hayashi : リン酸カルシウムと鉛イオンとのカチオン交換, 化学工学会福井大会, Jul. 2001.
350.	Shigeru Sugiyama, 福田展之, 勝間圭史 and Hiromu Hayashi : 酸化銅によるプロパンの酸化脱水素反応, 化学工学会第66年会, Apr. 2001.
351.	Shigeru Sugiyama, 松本浩典 and Hiromu Hayashi : バリウム水酸アパタイトのカチオン交換能の改善, 化学工学会第66年会, Apr. 2001.
352.	Hiromu Hayashi, 山崎鉄平, 白坂涼子 and Shigeru Sugiyama : 硝酸性窒素の湿式還元分解におけるPd/CおよびCu/Pd/C系の触媒機能と装置型式の選定について, 第87回触媒討論会(触媒討論会B), Mar. 2001.
353.	Shigeru Sugiyama, 飯塚浩, 小西征則 and Hiromu Hayashi : バナジン酸マグネシウムの格子酸素に対する四塩化炭素の効果, 第87回触媒討論会(触媒討論会A), Mar. 2001.
354.	越谷猛史, 松尾清人, 吉成澄恵, Shigeru Sugiyama and Hiromu Hayashi : Te/Pd/C触媒の酸化機能と炭酸エチレン合成への応用, 石油学会関西支部第9回研究発表会, Dec. 2000.
355.	Shigeru Sugiyama, 新田悦史 and Hiromu Hayashi : バリウムヒドロキシアパタイトによるプロパンの脱水素酸化反応に対する気相および固相添加物の効果, 石油学会関西支部第9回研究発表会, Dec. 2000.
356.	藤井良春, Shigeru Sugiyama and Hiromu Hayashi : 鉛-カルシウムヒドロキシアパタイトによるアルカンの酸化反応, 日本化学会九州支部·中国四国支部合同大会, Oct. 2000.
357.	福田展之, Shigeru Sugiyama and Hiromu Hayashi : 酸化物触媒によるプロパンの酸化反応に対する四塩化炭素の添加効果, 日本化学会九州支部中国四国支部合同大会, Oct. 2000.
358.	飯塚浩, Shigeru Sugiyama and Hiromu Hayashi : 四塩化炭素によるピロバナジン酸マグネシウムのプロパン酸化活性の改善効果, 日本化学会九州支部·中国四国支部合同大会, Oct. 2000.
359.	川上茂雄, 澤田奈見, Toshihiro Moriga, Shigeru Sugiyama, Ichiro Nakabayashi, 折原正直 and 田中住典 : 酸化鉄の結晶性·触媒活性に及ぼす硫酸基の影響, 化学工学会姫路大会, Jul. 2000.
360.	市井卓也, 松本浩典, Shigeru Sugiyama and Hiromu Hayashi : カルシウムヒドロキシアパタイトと二価金属イオンとのカチオン交換, 化学工学会姫路大会, Jul. 2000.
361.	庄野友高, 新田悦史, Shigeru Sugiyama and Hiromu Hayashi : ストロンチウムヒドロキシアパタイト触媒によるプロパンの酸化反応, 化学工学会姫路大会, Jul. 2000.
362.	Hiromu Hayashi, 井上裕基, 越谷猛史 and Shigeru Sugiyama : エチレングリコールの酸化的カルボニル化による炭酸エチレン合成, 石油学会関西支部第8回研究発表会, Dec. 1999.
363.	Hiromu Hayashi, 兼近秀行, 西内孝夫, 松本裕美 and Shigeru Sugiyama : SiO2-MgOおよび関連触媒系によるN-アリルアニリンのアミノClaisen転位とインドール環の生成, 日本化学会中国四国支部·九州支部合同大会, Oct. 1999.
364.	Hiromu Hayashi, 古屋敷進祥, 井上裕基 and Shigeru Sugiyama : 塩化銅-アルコキシド錯体CuII(OR)Clのレドックス挙動と炭酸エチレン合成への触媒応用, 第84回触媒討論会(触媒討論会B), Sep. 1999.
365.	Hiromu Hayashi, 石村朋広 and Shigeru Sugiyama : ブタン酸化の活性種(VO)2P2O7の層状前駆体VOHPO4·3/2H2Oへのコバルトのインターカレーションと触媒機能, 第84回触媒討論会(触媒討論会A), Sep. 1999.
366.	Hiromu Hayashi, 宇埜正浩, 千代味智也 and Shigeru Sugiyama : Cu/Pd/C触媒による硝酸性窒素の湿式還元分解, 第84回触媒討論会(触媒討論会A), Sep. 1999.
367.	川上茂雄, Masahiro Katoh, Toshihiro Moriga, Shigeru Sugiyama, Ichiro Nakabayashi, 折原正直 and 田中住典 : 酸化触媒ゲーサイトの結晶構造変化とその分光学的研究, 第5回中国四国支部分析化学若手セミナー, Aug. 1999.
368.	折原正直, 東桂子, Masahiro Katoh, Toshihiro Moriga, Shigeru Sugiyama, Ichiro Nakabayashi and 田中住典 : ゲーサイトを用いたメタン酸化反応とその分光学的研究, 化学工学会徳島大会, Jul. 1999.
369.	Hiromu Hayashi, 吉成澄恵, 笠原千津子 and Shigeru Sugiyama : Te/Pd/Cおよび関連触媒系におけるオレフィンの液相酸化, 化学工学会徳島大会, Jul. 1999.
370.	Shigeru Sugiyama, 新田悦史, Hiromu Hayashi and John B. Moffat : 硫酸塩触媒によるプロパンの酸化反応に対する四塩化炭素の添加効果, 日本化学会第76春季年会, Mar. 1999.
371.	Shigeru Sugiyama, 阿部圭一, Hiromu Hayashi and John B. Moffat : 鉛および鉛-ストロンチウムヒドロキシアパタイトのメタン酸化活性, 日本化学会第76春季年会, Mar. 1999.
372.	Hiromu Hayashi, 宇埜正浩, 千代味智也 and Shigeru Sugiyama : Ru/Al2O3触媒による希薄NH4+の湿式酸化分解, 化学工学会第64年会, Mar. 1999.
373.	福田展之, 松本浩典, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : カルシウムヒドロキシアパタイトのアニオン交換挙動, 化学工学会第64年会, Mar. 1999.
374.	松本浩典, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : バリウムヒドロキシアパタイトのカチオン交換挙動, 化学工学会第64年会, Mar. 1999.
375.	飯塚浩, 新田悦史, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : 希土類酸化物触媒によるプロパンの酸化反応に対する四塩化炭素の添加効果, 化学工学会第64年会, Mar. 1999.
376.	新田悦史, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : カルシウムヒドロキシアパタイトによるプロパンの酸化反応, 化学工学会第64年会, Mar. 1999.
377.	藤井良春, 阿部圭一, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : O2およびN2Oを酸化剤とするバリウムヒドロキシアパタイトによるメタンの酸化反応, 化学工学会第64年会, Mar. 1999.
378.	Shigeru Sugiyama, 阿部圭一, Hiromu Hayashi and John B. Moffat : カルシウムヒドロキシアパタイトによるメタンのN2O酸化反応, 化学工学会第64年会, Mar. 1999.
379.	Shigeru Sugiyama, 藤井良春, 阿部圭一, Hiromu Hayashi and John B. Moffat : バリウムヒドロキシアパタイトによるメタンの部分酸化反応, 日本エネルギー学会関西支部第43回·石油学会関西支部第7回合同研究発表会, Dec. 1998.
380.	Hiromu Hayashi, 古川伸洋, Toshihiro Moriga, Shigeru Sugiyama and 小藤吉郎 : 付加型テルロモリブデン酸:CoTeMoO6の結晶構造のRietveld解析ならびに気相酸化の触媒機能, 第82回触媒討論会(触媒討論会B), Sep. 1998.
381.	Hiromu Hayashi, 前川雄一, 村井義尚, 俵純一 and Shigeru Sugiyama : チタニウム·シリカライトおよびニトリルの存在におけるC=NのH2O2酸化, 第82回触媒討論会(触媒討論会A), Sep. 1998.
382.	Hiromu Hayashi, 石村朋広 and Shigeru Sugiyama : コバルト含有ピロリン酸ジバナジルの調製化学とブタン酸化の触媒機能, 第82回触媒討論会(触媒討論会A), Sep. 1998.
383.	折原正直, 友成陽三, Toshihiro Moriga, Shigeru Sugiyama, Ichiro Nakabayashi and 田中住典 : ゲーサイトを出発原料とした酸化鉄のメタン酸化, 化学工学会富山大会, Jul. 1998.
384.	Shigeru Sugiyama, Toshihiro Moriga and Hiromu Hayashi : ヒドロキシアパタイトの微細構造と熱安定性, 化学工学会富山大会, Jul. 1998.
385.	Shigeru Sugiyama, 安冨貴之 and Hiromu Hayashi : カルシウムヒドロキシアパタイトの熱安定性に対する因子, 日本化学会第74春季年会, Mar. 1998.
386.	Shigeru Sugiyama, 中西智美 and Hiromu Hayashi : 鉛ヒドロキシアパタイトの合成, 日本化学会第74春季年会, Mar. 1998.
387.	Hiromu Hayashi, 重本直也, 柳原哲, 谷内潤, Shigeru Sugiyama and 野中孝純 : 固定床Benfieldプロセスによる煙道ガスCO2捕捉のベンチスケール試験, 化学工学会第63年会, Mar. 1998.
388.	Shigeru Sugiyama, 中西智美 and Hiromu Hayashi : 種々の処方によるバリウムヒドロキシアパタイトの合成, 化学工学会第63年会, Mar. 1998.
389.	松本浩典, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : メタン酸化条件下におけるカルシウムヒドロキシアパタイトによる四塩化炭素の分解挙動, 化学工学会第63年会, Mar. 1998.
390.	新田悦史, 阿部圭一, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : 高温安定ストロンチウムヒドロキシアパタイトを用いたメタンの酸化反応, 化学工学会第63年会, Mar. 1998.
391.	阿部圭一, Shigeru Sugiyama, Hiromu Hayashi, 松村安行 and John B. Moffat : カルシウムヒドロキシアパタイトによるメタンのN2O酸化への四塩化炭素の影響, 化学工学会第63年会, Mar. 1998.
392.	Hiromu Hayashi, 古屋敷進祥, 吉成澄恵 and Shigeru Sugiyama : 酢酸カリおよび関連触媒系による炭酸ジメチル合成, 日本エネルギー学会関西支部第42回·石油学会関西支部第6回合同研究発表会, Dec. 1997.
393.	Shigeru Sugiyama, 阿部圭一, 南俊充, Hiromu Hayashi and John B. Moffat : 鉛-カルシウムヒドロキシアパタイトによるメタンおよびエタンの酸化反応, 化学工学会第30回秋季大会, Sep. 1997.
394.	Shigeru Sugiyama, 井口悦将, 宮本隆史, Hiromu Hayashi and John B. Moffat : 鉛イオン交換ストロンチウムヒドロキシアパタイトによるエタンの酸化反応に対する四塩化炭素の添加効果, 化学工学会岡山大会, Jul. 1997.
395.	Shigeru Sugiyama, 宮本隆史, Hiromu Hayashi and John B. Moffat : カルシウムおよびストロンチウムヒドロキシアパタイトによるエタンの酸化反応に対する四塩化炭素の添加効果, 化学工学会岡山大会, Jul. 1997.
396.	Shigeru Sugiyama, 南俊充, 井口悦将, 西岡均, Toshihiro Moriga, Hiromu Hayashi and John B. Moffat : 鉛イオン交換ストロンチウムヒドロキシアパタイトによるメタンの酸化反応に対する四塩化炭素の特異効果, 石油学会第46回研究発表会, May 1997.
397.	Hiromu Hayashi, 谷内潤, 古屋敷進祥, Shigeru Sugiyama, 平野晋一, 重本直也 and 野中孝純 : 固定床Benfieldプロセスの湿性CO2捕捉剤における炭素系担体およびアルカリ炭酸塩の選定, 化学工学会第62年会, Mar. 1997.
398.	Shigeru Sugiyama, 西岡均, Toshihiro Moriga, Hiromu Hayashi and John B. Moffat : 酸性条件下におけるストロンチウムヒドロキシアパタイトの鉛によるカチオン交換, 化学工学会第62年会, Mar. 1997.
399.	阿部圭一, 宮本隆史, 南俊充, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : 鉛-カルシウムヒドロキシアパタイトによるエタンの酸化反応への四塩化炭素の添加効果, 化学工学会第62年会, Mar. 1997.
400.	Shigeru Sugiyama, 南俊充, Hiromu Hayashi and John B. Moffat : 鉛-カルシウムヒドロキシアパタイトの熱安定性とメタンの酸化反応に対する触媒活性, 化学工学会第62年会, Mar. 1997.
401.	Shigeru Sugiyama, 南俊充, Hiromu Hayashi and John B. Moffat : メタンから一酸化炭素への部分酸化触媒のストロンチウムヒドロキシアパタイトの安定性と気相および固相塩素化学種の添加効果, 第26回石油·石油化学討論会, Nov. 1996.
402.	Hiromu Hayashi, Shigeru Sugiyama, 正岡直樹, 和田徹, 古川伸洋 and 小藤吉郎 : Te(VI)を原料とするα-Te2MoO7の生成と乳酸エチルの気相酸化における触媒機能, 平成8年度触媒研究発表会(触媒討論会A), Oct. 1996.
403.	Shigeru Sugiyama, Toshihiro Moriga, 南俊充, 宮本隆史, 合田美紀 and Hiromu Hayashi : ストロンチウムヒドロキシアパタイトのイオン交換反応に伴う微細構造変化, 化学工学会姫路大会, Jul. 1996.
404.	Shigeru Sugiyama, 曽我部康平, 宮本隆史, Hiromu Hayashi and John B. Moffat : 酸化セリウムによるエタンの酸化反応に対する気相および固相塩素化学種の影響, 化学工学会姫路大会, Jul. 1996.
405.	村井義尚, 木川京子, Shigeru Sugiyama, Katsuhiro Kawashiro and Hiromu Hayashi : TS-1および関連触媒系によるアルコール類の液相酸化とTi-活性座の触媒機能, 化学工学会第61年会, Apr. 1996.
406.	Shigeru Sugiyama, Toshihiro Moriga, 南俊充, 宮本隆史, 合田美紀 and Hiromu Hayashi : ヒドロキシアパタイトの微細構造変化のイオン交換反応に対する影響, 化学工学会第61年会, Apr. 1996.
407.	南俊充, Shigeru Sugiyama, Hiromu Hayashi, 田中道恵 and John B. Moffat : ストロンチウムヒドロキシアパタイト類の熱安定性とメタンの酸化反応に対する触媒活性, 化学工学会第61年会, Apr. 1996.
408.	Shigeru Sugiyama, 南俊充, 桧垣智徳, Hiromu Hayashi, 田中道恵 and John B. Moffat : ストロンチウムヒドロキシアパタイトによるメタンの高選択的部分酸化反応, 日本化学会第70春季年会, Mar. 1996.
409.	宮本隆史, 曽我部康平, Shigeru Sugiyama, Hiromu Hayashi, 田中道恵 and John B. Moffat : 希土類酸化物触媒によるエタンの酸化反応に対する四塩化炭素の添加効果, 日本化学会第70春季年会, Mar. 1996.
410.	木川京子, 村井義尚, Shigeru Sugiyama, Katsuhiro Kawashiro and Hiromu Hayashi : シリカライトおよび関連人工鉱物の合成とアルコール類の液相酸化への触媒応用, 化学工学会山口大会, Jul. 1995.
411.	山本篤司, 古川伸洋, 正岡直樹, Shigeru Sugiyama and Hiromu Hayashi : 付加型テルロモリブデン酸および鉄-モリブデン系複合酸化物触媒による乳酸エチルの気相酸化, 化学工学会山口大会, Jul. 1995.
412.	Shigeru Sugiyama, 南俊充, Toshihiro Moriga, Hiromu Hayashi, 小藤吉郎, 田中道恵 and John B. Moffat : ヒドロシキアパタイト類の構造変化と四塩化炭素存在下におけるメタンの酸化反応に対する触媒活性, 化学工学会山口大会, Jul. 1995.
413.	南俊充, Shigeru Sugiyama, Hiromu Hayashi, 田中道恵, 重本直也 and John B. Moffat : 量論的ヒドロキシアパタイトによるメタンの酸化反応に対する四塩化炭素の特異作用, 化学工学会山口大会, Jul. 1995.
414.	Hiromu Hayashi, Shigeru Sugiyama, Toshihiro Moriga, 正岡直樹 and 山本篤司 : 結晶性α-Te2MoO7およびガラス状β相の構造と相転移ならびに表面組成について, 第75回触媒討論会, Mar. 1995.
415.	宮本隆史, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : MgO-MgSO4混合触媒によるメタンの酸化カップリングに対する四塩化炭素の影響, 日本化学会第69春季年会, Mar. 1995.
416.	Shigeru Sugiyama, 里見享史, Hiromu Hayashi and John B. Moffat : 酸化マグネシウムによるエタンの酸化脱水素反応に対する四塩化炭素の影響, 日本化学会第69春季年会, Mar. 1995.
417.	Shigeru Sugiyama, 南俊充, Toshihiro Moriga, Hiromu Hayashi, 田中道恵 and John B. Moffat : ヒドロキシアパタイト類のEXAFS測定と四塩化炭素存在下におけるメタンの酸化反応に対する触媒活性, 日本化学会九州支部·中国四国支部合同大会, Nov. 1994.
418.	里見享史, Shigeru Sugiyama, Hiromu Hayashi and John B. Moffat : 硫酸マグネシウムによるエタンの酸化脱水素反応に対する四塩化炭素の影響, 化学工学会徳島大会, Jul. 1994.
419.	Shigeru Sugiyama, 大久保卓, 下段和明 and Hiromu Hayashi : 希土類酸化物触媒を用いたベンゼンおよびメタンの酸化カップリング反応, 化学工学会徳島大会, Jul. 1994.
420.	Shigeru Sugiyama, 里見享史, 近藤望, Hiromu Hayashi and John B. Moffat : リン酸マグネシウムによるエタンの酸化反応に対する四塩化炭素の影響, 日本化学会第67春季年会, Mar. 1994.
421.	重本直也, 宮浦恵子, Shigeru Sugiyama and Hiromu Hayashi : Na-X型および関連ゼオライトの結晶化過程のSEM観察, 日本化学会中国四国支部·九州支部合同大会, Nov. 1993.
422.	Shigeru Sugiyama, 里見享史, 近藤望, 重本直也, Hiromu Hayashi and John B. Moffat : メタンの酸化カップリングに対する四塩化炭素の影響-マグネシウム塩触媒上における塩素種の形成, 日本化学会中国四国支部·九州支部合同大会, Nov. 1993.
423.	Hiromu Hayashi, Shigeru Sugiyama, 正岡直樹 and 重本直也 : 乳酸エチルの気相酸化による選択的ピルビン酸合成触媒TeO2-MoO3系の活性種α-Te2MoO7について, 第72回触媒討論会, Sep. 1993.
424.	Hiromu Hayashi, Shigeru Sugiyama, 片山幸子, 重本直也 and Katsuhiro Kawashiro : Pb/Pd/CおよびTe/Pd/Cによる乳酸の液相酸化-Pd3Pb，Pd3Teは活性種か-, 平成5年度触媒研究発表会(触媒討論会A), Sep. 1993.
425.	重本直也, 宮浦恵子, Shigeru Sugiyama and Hiromu Hayashi : Na-X型および石炭灰ゼオライトの前駆体のキャラクタリゼーション, 化学工学会富山大会, Jul. 1993.
426.	Shigeru Sugiyama, 下段和明, 大久保彰, 重本直也, Hiromu Hayashi and John B. Moffat : カリウム処理ジルコニア触媒によるメタンの酸化カップリング, 化学工学会富山大会, Jul. 1993.
427.	Shigeru Sugiyama and John B. Moffat : マグネシウム塩担持アルカリ金属塩触媒によるメタンの酸化カップリングに対する四塩化炭素の影響, 化学工学会富山大会, Jul. 1993.
428.	Hiromu Hayashi, 重本直也, Shigeru Sugiyama, 正岡直樹 and 齊藤加奈子 : X線光電子分法による乳酸エチルの酸化触媒TeO2-MoO3系のレッドクス挙動の研究, 日本化学会第65春季年会, Mar. 1993.
429.	Shigeru Sugiyama, 里見亨史, Hiromu Hayashi, 重本直也, 宮浦恵子 and John B. Moffat : 硫酸カリウムによるメタンの酸化カップリングに対する四塩化炭素の添加効果, 日本化学会第65春季年会, Mar. 1993.
430.	Shigeru Sugiyama and John B. Moffat : メタンの酸化カップリングにおける触媒のカチオンおよびアニオンの効果, 日本化学会九州支部·中国四国支部合同大会, Oct. 1992.
431.	Shigeru Sugiyama, 下段和明, Hiromu Hayashi, 重本直也, 宮浦恵子, 齊藤加奈子 and John B. Moffat : ジルコニアによるメタンの酸化カップリング-触媒調製法の影響, 日本化学会中国四国支部大会, Oct. 1992.
432.	Hiromu Hayashi, Shigeru Sugiyama, 正岡直樹, 片山幸子 and 杉野光生 : ピルビン酸合成触媒の研究-酸化物触媒による乳酸エチルの酸化, 平成4年度触媒研究発表会(触媒討論会A), Oct. 1992.
433.	Shigeru Sugiyama and John B. Moffat : アルカリ土類硫酸塩触媒によるメタンの酸化カップリングにおけるカチオン効果, 日本化学会第63春季年会, Mar. 1992.
434.	福永禎夫, 榎毅, 藤田和宏, Shigeru Sugiyama, Katsuhiro Kawashiro and Hiromu Hayashi : ピロ硫酸カリの特異な触媒性能とピルビン酸合成への応用, 化学工学会岡山大会, Jul. 1991.
435.	Hiromu Hayashi, Shigeru Sugiyama, 福永禎夫 and 辻野秀治 : ピルビン酸合成触媒の開発研究, 第23回化学工学会秋季大会「シンポジウム」, Oct. 1990.
436.	Hiromu Hayashi, Shigeru Sugiyama and 福永禎夫 : ピロ硫酸カリ/シリカによる酒石酸エチルのピルビン酸への気相接触変換, 平成2年度触媒研究発表会(触媒討論会A), Oct. 1990.
437.	辻野秀治, 中村育修, Shigeru Sugiyama and Hiromu Hayashi : Pb/Pd/Cおよび類縁触媒系によるピルビン酸合成, 化学工学会山口大会, Jul. 1990.
438.	佐藤清純, 岡田倫治, 田口桂子, Shigeru Sugiyama and Hiromu Hayashi : 塩基性酸化物触媒によるカルボン酸のケトンへの変換反応, 化学工学会山口大会, Jul. 1990.
439.	福永禎夫, 伊藤幸治, Shigeru Sugiyama and Hiromu Hayashi : グリコールの気相接触脱水触媒とピルビン酸合成への応用, 化学工学会山口大会, Jul. 1990.
440.	Shigeru Sugiyama, 大川淳, 藤原正人 and Hiromu Hayashi : 塩基性条件下におけるピルビン酸類と活性トロポノイド及びトロピリウムカチオンとの反応, 日本化学会第59春季年会, Apr. 1990.
441.	Shigeru Sugiyama, 福永禎夫, 伊藤幸治 and Hiromu Hayashi : 固体酸性触媒を用いたエチレングリコールの気相接触脱水反応, 日本化学会第59春季年会, Apr. 1990.
442.	Shigeru Sugiyama, 大東慎司, 澤隆一 and Hiromu Hayashi : 2,3-エポキシプロパンアミドの選択的合成と酸性樹脂による2,3-ジヒドロキシプロパンアミドへの変換, 日本化学会中国四国支部大会, Oct. 1989.
443.	Shigeru Sugiyama, 大東慎司, 佐藤清純, 福永禎夫 and Hiromu Hayashi : 各種溶媒中におけるBF3·EtO2による酸化プロピレンの反応挙動, 平成元年度日本化学会九州支部·中国四国支部合同大会, Sep. 1989.
444.	Shigeru Sugiyama, 大東慎司, 久保真治, 澤隆一 and Hiromu Hayashi : 置換オレフィン類の酸化的エポキシ化とグリシドアミドの合成, 化学工学会徳島大会, Jul. 1989.
445.	辻野秀治, 大東慎司, Shigeru Sugiyama, Katsuhiro Kawashiro and Hiromu Hayashi : 乳酸の液相酸化によるピルビン酸合成触媒, 化学工学会徳島大会, Jul. 1989.
446.	田官栄, Shigeru Sugiyama, 森章 and 竹下齊 : 2-メチレンホモバレレン類の光転位反応, 第9回基礎有機化学連合討論会, Oct. 1988.
447.	Shigeru Sugiyama, 加藤修雄, 森章 and 竹下齊 : 2-アリルオキシトロポン類のクライセン転位の立体障害に対する圧力効果, 第25回化学関連支部合同九州大会, Jul. 1988.
448.	窪田忠彦, 平山俊一, Shigeru Sugiyama, 森章 and 竹下齊 : p-トロポキノンビスアセタール類の合成とその配座異性現象, 日本化学会第56春季年会, Apr. 1988.
449.	田官栄, 森章, Shigeru Sugiyama and 竹下齊 : 2,3-ビスメトキシカルボニル-7-オキサノルボルナジエンとアントラセン類からジベンゾバレレン類の一段合成, 日本化学会第56春季年会, Apr. 1988.
450.	中島久隆, Shigeru Sugiyama, 森章, 竹下齊, 田代昌士 and 叉賀駿太郎 : ハロトロポノイドとN4S4の反応, 日本化学会第56春季年会, Apr. 1988.
451.	森章, 田官栄, Shigeru Sugiyama, 竹下齊, 東美和子 and 山口裕之 : シクロヘプタ[b]フラン-2-オン類と2,3-ビスメトキシカルボニル-7-オキサノルボルナジエンの付加反応とその熱分解, 日本化学会第56春季年会, Apr. 1988.
452.	Shigeru Sugiyama, 中島久隆, 森章 and 竹下齊 : トロポンとジエトキシエテンの常圧及び高圧下環状付加反応, 日本化学会第56春季年会, Apr. 1988.
453.	田官栄, Shigeru Sugiyama, 森章 and 竹下齊 : Diels-Alder-retro Diels-Alder反応を用いるHomobarrelenone類の合成, 昭和62年度日本化学会九州支部·中国四国支部合同大会, Sep. 1987.
454.	森章, Shigeru Sugiyama, 冨安一志, 竹下齊 and 豆塚広章 : トロポロン誘導体の固相13C NMRスペクトル, 日本化学会第54春季年会, Apr. 1987.
455.	津田徹, Shigeru Sugiyama, 森章 and 竹下齊 : p-トロポキノンとフラン類との常圧及び高圧下付加反応, 日本化学会第54春季年会, Apr. 1987.
456.	Shigeru Sugiyama, 森章 and 竹下齊 : 2-ベンジルオキシ-3-ブロモトロポンの[1,9]シグンマトロピーの圧力·温度効果, 日本化学会第54春季年会, Apr. 1987.
457.	Shigeru Sugiyama and 竹下齊 : ベンジルオキシイソプロピルトロポンの熱転位反応, 日本化学会第54春季年会, Apr. 1987.
458.	津田徹, Shigeru Sugiyama, 森章 and 竹下齊 : 高圧下におけるトロポンと2-メトキシフランの環状付加反応, 第23回化学関連支部合同九州大会, Jul. 1986.
459.	Shigeru Sugiyama and 竹下齊 : トロピリデン-トロポンとジフェニルケテンの[8+2]π環状付加物-の1,5-プロトトロピーに対する圧力効果, 第23回化学関連支部合同九州大会, Jul. 1986.
460.	渡辺浩康, Shigeru Sugiyama, 森章 and 竹下齊 : アルキル置換ポリアセトキシトロポン類の合成とそのアセトトロピーについて, 日本化学会第52春季年会, Apr. 1986.
461.	津田徹, Shigeru Sugiyama, 森章 and 竹下齊 : 高圧下におけるトロポンとフラン類の環状付加反応, 日本化学会第52春季年会, Apr. 1986.
462.	渡辺浩康, 草場友之, Shigeru Sugiyama, 森章, 竹下齊 and 児玉三明 : ポリヒドロキシトロポロン類の合成-第3報ヘキサアセトキシトロポンの合成と性質, 昭和60年度日本化学会九州支部·中国四国支部合同大会, Nov. 1985.
463.	津田徹, Shigeru Sugiyama, 森章 and 竹下齊 : トロポンのエンドパーオキサイドと2，3のジエンとの反応, 昭和60年度日本化学会九州支部·中国四国支部合同大会, Nov. 1985.
464.	Shigeru Sugiyama, 初井敏英 and 竹下齊 : トロポンと2,3-ジメチル-1,3-ブタジエンの[6+4]π環状付加反応に対する速度論的研究, 昭和60年度日本化学会九州支部·中国四国支部合同大会, Nov. 1985.
465.	Shigeru Sugiyama, 初井敏英 and 竹下齊 : トロポンとシクロヘキサジエンの[6+4]π環状付加反応の速度論的研究, 日本化学会第51春季年会, Apr. 1985.
466.	Shigeru Sugiyama, 初井敏英 and 竹下齊 : トロポンとノルボルネンの[4+2]π環状付加反応に対する圧力効果, 第25回高圧討論会, Nov. 1984.
467.	Shigeru Sugiyama, 初井敏英 and 竹下齊 : トロポンと無水マレイン酸の[4+2]π環化付加反応に対する圧力効果, 日本化学会第49春季年会, Apr. 1984.
468.	Shigeru Sugiyama and Katsuhiro Tamura : 高圧下におけるベンゾフェノンと2-プロパノールの光反応, 日本化学会第47春季年会, Apr. 1983.
469.	Shigeru Sugiyama, Katsuhiro Tamura and 森吉孝 : 高圧下におけるp-ジシアノベンゼンと2-プロパノールの光反応, 第23回高圧討論会, Nov. 1982.
470.	Shigeru Sugiyama and Katsuhiro Tamura : ノルボルナジエンの光異性化反応に関する圧力効果, 日本化学会第45春季年会, Apr. 1982.

Et cetera, Workshop:

1.	Shigeru Sugiyama : From the Basics of Metal Catalysts to Catalyst Preparation and Catalyst Regeneration Methods, (株)クレハ生産技術イノベーションセンター講演会, Jan. 2024.
2.	Shigeru Sugiyama : Looking Back on 19 Years of Joint Research with the Mitsubishi Chemical MMA Team, 三菱ケミカル(株)MMA研究開発センター講演会, Jan. 2024.
3.	Shigeru Sugiyama, Takumi Hashimoto, Hiromu Yano, Hisahiro Matsunaga and Yoshiyuki Nakamura : Recovery of Phosphorus from Unused Resources in a Form that Can Be Used in Medical, Dental and Pharmaceutical Systems, 徳島大学研究クラスター若手合同ミーティング ∼「プレシジョン栄養学の研究基盤確立を目指す食と栄養研究クラスター:クラスター長竹谷豊」&「合成生物学に基づく産官学連携バイオエコノミー創薬プラットフォームの構築:クラスター長山本圭」∼, Oct. 2023.
4.	Shigeru Sugiyama : Catalyst Development Based on the Concept of Reversal Using Catalyst Deterioration, 触媒学会北海道支部帯広講演会, Oct. 2023.
5.	Shigeru Sugiyama : 徳島大学における枯渇資源解消研究クラスター活動, リンに関する勉強会(徳島県庁), Sep. 2023.
6.	Miho Kihara, Naohiro Shimoda and Shigeru Sugiyama : Development of Solid Catalyst for Soot Combustion Using Aluminum-Based Industrial Waste as Support, 2023 年度触媒学会西日本支部第14回触媒科学研究発表会, Jun. 2023.
7.	Taiki Iwai, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Investigation of High Temperature Oxidative Regeneration Treatment of Alumina-supported Nickel Oxide Used for Catalytic Dehydrogenation of Isobutane, 2023 年度触媒学会西日本支部第14回触媒科学研究発表会, Jun. 2023.
8.	Shigeru Sugiyama : Catalyst Development Using Catalyst Deterioration Factors - Chlorine Poisoning, Low Dispersion, Carbon Deposition [Special lecture], 2023 年度触媒学会西日本支部第14回触媒科学研究発表会, Jun. 2023.
9.	Kenshin Okusaka, Naohiro Shimoda and Shigeru Sugiyama : Design of Dimethyl Ether Synthesis Process by Hydrogenation of Carbon Dioxide, 石油学会第27回JPIJS若手研究者のためのポスターセッション, May 2023.
10.	Taiki Iwai, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Investigation of Oxidation Treatment Conditions for Alumina-Supported Nickel Oxide Catalyst Used for Dehydrogenation of Isobutane, 第25回化学工学会学生発表会, Mar. 2023.
11.	Shigeru Sugiyama : Catalyst Development Based on Catalytic Deactivation, 2022年度第2回キャタリストクラブ例会, Jan. 2023.
12.	Miho Kihara, Naohiro Shimoda and Shigeru Sugiyama : アルミニウム系産業廃棄物を担体としたSoot燃焼用固体触媒の開発, 第32回キャラクタリゼーション講習会, Dec. 2022.
13.	Ryosuke Narukawa, Naohiro Shimoda and Shigeru Sugiyama : アルミニウム系産業廃棄物を利用したアンモニア分解用Ru触媒の開発, 第32回キャラクタリゼーション講習会, Dec. 2022.
14.	(名) OKenshinKenshin, Masahiro Aki, Naohiro Shimoda and Shigeru Sugiyama : 二酸化炭素の水素化によるジメチルエーテル合成プロセスの設計, 第10回次世代天然ガス利用を考える若手勉強会, Oct. 2022.
15.	品部沙弥, Naohiro Shimoda and Shigeru Sugiyama : 産業廃棄物を利用したCO2メタン化反応用Ni系触媒の開発, 中四国支部産学合同コロキウム2022, Sep. 2022.
16.	Taichi Nishimura, Mizuho Yoshida, Naohiro Shimoda and Shigeru Sugiyama : プロパンの含酸素化合物への接触変換, 中四国支部産学合同コロキウム2022, Sep. 2022.
17.	Yuka Hiwada, Teppei Moroyama, Naohiro Shimoda and Shigeru Sugiyama : 2-クロロプロペンからプロピレンへの選択的還元触媒の開発, 中四国支部産学合同コロキウム2022, Sep. 2022.
18.	Takahisa Iwaki, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : 炭素析出とともに活性が向上する接触脱水素(2)∼アルミナ担持酸化ニッケル触媒によるエタンの脱水素∼, 中四国支部産学合同コロキウム2022, Sep. 2022.
19.	Akihiko Koizumi, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : 炭素析出とともに活性が向上する接触脱水素(1)∼アルミナ担持酸化ニッケル触媒によるプロパンの脱水素∼, 中四国支部産学合同コロキウム2022, Sep. 2022.
20.	Shigeru Sugiyama : Development of Selective Recovery Technology for Phosphorus from Dephosphorization Slag, 鉄鋼環境基金研究助成2021年度第3回研究討論会(副産物分野), Mar. 2022.
21.	Takahiro Iwaki, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Ethane on Nickel Oxide Supported on γ-Alumina, 第24回化学工学会学生発表会, Mar. 2022.
22.	Akari Okamoto, Naohiro Shimoda and Shigeru Sugiyama : Selective Catalytic Reduction of 2-Chloropropene to Avoid Product Separation, 第24回化学工学会学生発表会, Mar. 2022.
23.	Masaki Habara, Naohiro Shimoda, Shigeru Sugiyama and Seiichi Abe : Recovery of Phosphorus from Incineration Ash of Sewage Sludge, 第24回化学工学会学生発表会, Mar. 2022.
24.	Takumi Hashimoto, Naohiro Shimoda and Shigeru Sugiyama : Effect of Scale-up on Phosphorus Recovery from Incineration Ash of Chicken Manure, 第24回化学工学会学生発表会, Mar. 2022.
25.	Taichi Nishimura, Naohiro Shimoda and Shigeru Sugiyama : Catalytic Conversion of Propane to Oxygen-containing Compounds, 第24回化学工学会学生発表会, Mar. 2022.
26.	Takeru Ishimoto, Naohiro Shimoda, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Effect of Alkali Addition to the Eluate from Dephosphorization Slag Treated with Nitric Acid, 第14回中四国若手CE合宿, Aug. 2021.
27.	Tashu Yoshida, Akihiko Koizumi, Naohiro Shimoda, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation Behavior of Alkanes with Various Alumina-Supported Nickel Oxide Catalysts, 第14回中四国若手CE合宿, Aug. 2021.
28.	Tepperi Moroyama, Yuka Hiwada, Naohiro Shimoda and Shigeru Sugiyama : Hydrogenative Dechlorination of 2-Chloropropene on Supported Metal Catalysts, 第14回中四国若手CE合宿, Aug. 2021.
29.	Shigeru Sugiyama : リン鉱石の枯渇の恐怖と解決策, リンの勉強会, Aug. 2021.
30.	Masahiro Aki, Naohiro Shimoda and Shigeru Sugiyama : FER型ゼオライト触媒によるメタノールからのDME合成, 触媒学会若手会「第41回夏の研修会」, Aug. 2021.
31.	Masayuki Mizuno, Naohiro Shimoda and Shigeru Sugiyama : 不純物硫黄成分を含んだメタンCO2改質反応での触媒劣化挙動の評価, 触媒学会若手会「第41回夏の研修会」, Aug. 2021.
32.	Yuka Hiwada, Naohiro Shimoda and Shigeru Sugiyama : Reaction Behavior of Hydrogenative Dechlorination of 2-Chloropropane on Palladium-supported Catalysts, 触媒学会若手会「第41回夏の研修会」, Aug. 2021.
33.	Akihiko Koizumi, Naohiro Shimoda and Shigeru Sugiyama : Direct Dehydrogenation of Isobutane over Nickel Oxide on α-Al2O3, 触媒学会若手会「第41回夏の研修会」, Aug. 2021.
34.	Jhy-Chern Liu and Shigeru Sugiyama : Development on Recycle Technology of Depleted Phosphorous from Unused Resources, --- Recovery of Phosphoric Acid and Calcium Phosphate from Dephosphorization Slag ---, 2021 TAIWAN TECH Joint Research Workshop 2020-2021 Project Final Report (WEB), Jul. 2021.
35.	Ryota Takahashi, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Metal-support interaction effect and structure analysis of alumina supported Ni catalysts, 第23回化学工学会学生発表会, Mar. 2021.
36.	Chika Tanaka, Yoshiki Inadu, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Preparation of dense Pd membranes by vacuum-assisted electroless plating on porous SUS tube with spherical silica particles, 第23回化学工学会学生発表会, Mar. 2021.
37.	Tomoya Kozai, Katsumi Terasaki, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Search of zeolite particles introduced on porous SUS tubes for preparation of palladium thin membranes, 第23回化学工学会学生発表会, Mar. 2021.
38.	Sora Akagi, Taiyou Yamauchi, Masahiro Katoh, Naohiro Shimoda, Shigeru Sugiyama and Kazuyuki Nakai : Separation properties of carbon dioxide by silicalite membranes prepared on porous SUS tube, 第23回化学工学会学生発表会, Mar. 2021.
39.	Takeru Ishimoto, Kenta Imanishi, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Takaiku Yamamoto and Jhy-Chern Liu : Effect of Adding Alkali to Nitric Acid Eluate of Dephosphorization Slag, 第23回化学工学会学生発表会, Mar. 2021.
40.	Kazuki Hashimoto, Ikumi Okitsu, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Effect of Catalyst Preparation for Silver-Supported Catalyst on Epoxidation of Propylene, 第23回化学工学会学生発表会, Mar. 2021.
41.	Akihiko Koizumi, Tashu Yoshida, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Isobutane over Nickel Oxide Catalyst Supported on α-Alumina, 第23回化学工学会学生発表会, Mar. 2021.
42.	Riku Okawa, Mizuho Yoshida, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Preparation of Oxygen-Containing Compounds by Catalytic Partial Oxidation of Propane, 第23回化学工学会学生発表会, Mar. 2021.
43.	Yuka Hiwada, Shino Endo, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Activity Behavior of Palladium-Supported Catalyst for Hydrogenation Dechlorination Reaction of 2-Chloropropene, 第23回化学工学会学生発表会, Mar. 2021.
44.	Shigeru Sugiyama, Naohiro Shimoda and Takeru Ishimoto : Development of Technology to Recover Phosphate Rock Equivalents, Which are Essential Resources for the Permanent Reflection of Humankind, 香川テックプラングランプリ, Feb. 2021.
45.	Teppei Moroyama, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Catalytic Activity of Metal-supported Catalysts for Hydrogenation of 2-Chloropropene, 石油学会中国四国支部第38回講演会若手講演会「次世代研究者セッション」, Nov. 2020.
46.	Shigeru Sugiyama : 徳島大学における枯渇資源解消研究クラスター活動∼鶏糞からのリン鉱石の製造∼, 令和2年度化学工学会九州支部西九州化学工学懇話会講演会, Oct. 2020.
47.	Jhy-Chern Liu and Shigeru Sugiyama : Development on Recycle Technology of Depleted Phosphorous from Unused Resources, Joint Research Workshop 2019-2020 Project Final Report and 2020-2021 Project Plan, Jul. 2020.
48.	Masahiro Aki, Yamaji Mai, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Study in Catalytic Performance and Degradation Behavior of FER-type Zeolite for Methanol to Dimethyl Ether Reaction, 第22回化学工学会学生発表会(岡山大会), Mar. 2020.
49.	Mizuno Masayuki, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Performance and sulfur poisoning resistance of Birdcage-type silicalite catalyst encapsulated platinum nanoparticles for dry reforming of methane, 第22回化学工学会学生発表会(岡山大会), Mar. 2020.
50.	Katsumi Terasaki, Yoshiki Inadu, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Introduction of commercial NaA zeolite powders into porous SUS tube for Pd thin membrane, 第22回化学工学会学生発表会(岡山大会), Mar. 2020.
51.	Tashu Yoshida, Kanta Oribe, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Development of Metal-modified Alumina Catalysts with Catalyst Degradation Resistance against Catalytic Dehydrogenation of Isobutane, 第22回化学工学会学生発表会(岡山大会), Mar. 2020.
52.	Mizuho Yoshida, Mika Miyake, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effect of Ce Introduction into Bi-Mo Composite Oxide Catalysts for Acrolein Synthesis, 第22回化学工学会学生発表会(岡山大会), Mar. 2020.
53.	Teppei Moroyama, Shino Endo, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Synthesis of 2-Chloropropane by Catalytic Hydrogenation of 2-Chloropropene, 第22回化学工学会学生発表会(岡山大会), Mar. 2020.
54.	Shigeru Sugiyama : 触媒劣化因子∼被毒・昇華・分散度・コーキング∼を逆手に取った触媒開発, 第13回触媒劣化セミナー, Dec. 2019.
55.	Masahiro Hojo, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : アルミニウムドロスを担体材料に利用したアンモニア分解触媒の開発, 第13回中四国若手CE合宿, Sep. 2019.
56.	Taiyo Yamauchi, Daiki Mine, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura, Naohiro Shimoda and Shigeru Sugiyama : 微細加工を施したSUS製プレート面における水の沸騰伝熱促進挙動の可視化, 第13回中四国若手CE合宿, Sep. 2019.
57.	Yoshiki Inadu, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : 中間層として導入するチタニアの粒子特性が多孔質SUS管上でのPd膜形成に与える影響, 第13回中四国若手CE合宿, Sep. 2019.
58.	En-Hong Liu, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Jhy-Chern Liu and Yuki Hiraga : Phosphorus from Chicken Manure Incineration Ash by Acid Leaching, 第13回中四国若手CE合宿, Sep. 2019.
59.	Ikumi Okitsu, Yasunori Hayashi, Naohiro Shimoda, Masahiro Katoh, Akihiro Furube, Shigeru Sugiyama and Wataru Ninomiya : Effect of Active Oxygen on Oxidative Coupling of Methane on MgO, 第13回中四国若手CE合宿, Sep. 2019.
60.	Shino Endo, Kenta Oribe, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Isobutene Synthesis from Isobutane via Dehydrogenation in the Presence of CO2 on Metal-supported Catalysts, 第13回中四国若手CE合宿, Sep. 2019.
61.	Mika Miyake, Mizuho Yoshida, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effect of Ce Addition on the Partial Oxidation of Propylene on Bi-Mo Complex Oxide Catalysts, 第13回中四国若手CE合宿, Sep. 2019.
62.	Yasunori Hayashi, Ikumi Okitsu, Naohiro Shimoda, Masahiro Katoh, Akihiro Furube, Shigeru Sugiyama and Wataru Ninomiya : Partial Oxidation Methane on Sm2O3 in the presence of Active Oxygen Generated by UV Radiation, 第13回中四国若手CE合宿, Sep. 2019.
63.	Taiyou Yamauchi, Daiki Mine, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura, Naohiro Shimoda and Shigeru Sugiyama : Elucidation of local boiling heat transfer mechanism of water caused on micro-fabricated SUS transfer surface by visualizing flowheat, 第21回化学工学会学生発表会(京都大会), Mar. 2019.
64.	Yoshiki Inadu, Kota Ominami, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : Preparation of thin palladium membrane on porous SUS tube surface smoothed by introducing of anatase-type titania powder, 第21回化学工学会学生発表会(京都大会), Mar. 2019.
65.	Shino Endo, Kenta Oribe, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation of Isobutane on Ni or Cr-doped Catalysts in the Presence of CO2, 第21回化学工学会学生発表会(京都大会), Mar. 2019.
66.	Ikumi Okitsu, Yasunori Hayashi, Naohiro Shimoda, Masahiro Katoh, Toshihiro Okamoto, Akihiro Furube, Shigeru Sugiyama and Wataru Ninomiya : Catalytic Oxidation of Methane in the Presence of Active Oxygen, 第21回化学工学会学生発表会(京都大会), Mar. 2019.
67.	Miyu Nomura, Masahiro Katoh, Naohiro Shimoda, Shigeru Sugiyama and Kazuyuki Nakai : 多孔質SUS管型支持体上に成膜されたゼオライト膜へのガスの吸着および透過挙動の評価, 化学工学会中国四国支部・関西支部合同徳島大会2018, Dec. 2018.
68.	Daiki MIne, Taiyou Yamauchi, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura, Naohiro Shimoda and Shigeru Sugiyama : 微細加工を施したSUS製伝熱面がもたらす水の局所沸騰伝熱促進機構の可視化による解明, 化学工学会中国四国支部・関西支部合同徳島大会2018, Dec. 2018.
69.	Kenta Oribe, Shino Endo, Yuki Kato, Wataru Ninomiya, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Dehydrogenation of Isobutane in the Presence of CO2 on Al2O3 doped with Ni and Cr Oxides, 化学工学会中国四国支部・関西支部合同徳島大会2018, Dec. 2018.
70.	Rayan Elbakhit Hamid Gasmalla, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuka Arai and Masamori Akamatsu : Effect of Supports on Formation Behaviour of Ammonia in Wet Decomposition of Nitrite on Palladium Catalyst, 化学工学会中国四国支部・関西支部合同徳島大会2018, Dec. 2018.
71.	Kenji Wakisaka, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Recovery of Phosphate Rock Equivalents from Incineration Ash of Chicken Manure by Elution-precipitation Treatment, 化学工学会中国四国支部・関西支部合同徳島大会2018, Dec. 2018.
72.	Sho Shimazu, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Oxidative Dehydrogenation of Isobutane over Mesoporous Silicas Modified with Vanadium, 第28回キャラクタリゼーション講習会, Nov. 2018.
73.	Shigeru Sugiyama : 徳島大学における枯渇資源に向けた研究体制の紹介と枯渇資源リンへの対応研究, 市民の皆様に向けたリンの学習会, Nov. 2018.
74.	Shigeru Sugiyama : 徳島大学の現状と改革状況および重点クラスターの紹介, 徳島大学工業会大阪支部化工会, Nov. 2018.
75.	Mika Miyake, Hikari Sumida, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Effects of Preparation Methods of Bi-Mo Complex Oxide Catalysts on the Partial Oxidation of Propylene, 第12回中四国若手CE合宿, Sep. 2018.
76.	Kenta Oride, Shino Endo, Naohiro Shimoda, Masahiro Katoh, Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : Dehydrogenation on Isobutane on Metal-doped γ-Al2O3 Catalysts, 第12回中四国若手CE合宿, Sep. 2018.
77.	Yasuhiro Sakuwa, Naohiro Shimoda, Masahiro Katoh and Shigeru Sugiyama : Direct Gas-phase Oxidation of Propylene on Ag-doped Catalysts, 第12回中四国若手CE合宿, Sep. 2018.
78.	Yasunori Hayashi, Ikumi Okitsu, Naohiro Shimoda, Masahiro Katoh, Toshihiro Okamoto, Akihiro Furube, Shigeru Sugiyama and Wataru Ninomiya : Methane Oxidation in the Presence of Active Oxygen Formed Using UV Radiation, 第12回中四国若手CE合宿, Sep. 2018.
79.	Kota Ominami, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : ルチル型チタニア微粒子の分散性が多孔質SUS表面の平滑化に与える影響, 第12回中四国若手CE合宿, Sep. 2018.
80.	Kota Aoyagi, Masahiro Katoh, Naohiro Shimoda and Shigeru Sugiyama : 酸処理がもたらすシリコアルミノリン酸塩系ゼオライトの水蒸気吸脱着性能の向上, 第12回中四国若手CE合宿, Sep. 2018.
81.	Shigeru Sugiyama : Unique Chemistry on Phosphorous Materials, --- Phosphorous recovery ---, Open Lecture at Department of Chemical Engineering, National Taiwan University of Science and Technology, Aug. 2018.
82.	Shigeru Sugiyama : Unique Chemistry on Phosphorous Materials, --- Recent progress on phosphorus catalysts and recovery technology of phosphorous in our laboratory ---, Guest Lecture at Tankang University, Aug. 2018.
83.	Shigeru Sugiyama : Energy & Resources Saving Technology, --- Fundamental concept on solid catalyst, recent progress on catalytic study for petroleum alternative technology and that for phosphorus chemistry in our laboratory ---, Intensive Lecture at Department of Chemical Engineering, National Taiwan University of Science and Technology, Aug. 2018. (Summary) For the purpose of the development of technology on save energy and resources fundmental concept on solid catalyst, recent progress on catalyst study for petroleum alternative technology, and that of phosphorous chemistry latter both in Sugiyama's laboratory will be lectured.
84.	Kenji Wakisaka, Kenta Imanishi, Shigeru Sugiyama and Jhy-Chern Liu : Development on Recycle Technology of Depleted Phosphorous from Unused Resources, Joint Research Workshop 2017-2018 Project Final Report and 2018-2019 Project Plan, Jul. 2018.
85.	Kota Aoyagi, Kota Horiuchi, Masahiro Katoh and Shigeru Sugiyama : Preparation of mesoporous silico-alumino-phosphate zeolite and the adsorption desorption behavior of water, 第20回化学工学会学生発表会(東広島大会), Mar. 2018.
86.	Kenta Oribe, Yuki Kato, Wataru Ninomiya, Masahiro Katoh and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane over Mesoporous Silicas Modified with Bismuth -Molybdenum, 第20回化学工学会学生発表会(東広島大会), Mar. 2018.
87.	Tatuya Tsuboi, Yuka Arai, Masamori Akamatsu, Masahiro Katoh and Shigeru Sugiyama : Behavior of Ammonia Formation during Reductive Decomposition of Nitrite over Pd/C, 第20回化学工学会学生発表会(東広島大会), Mar. 2018.
88.	Yasunori Hayashi, Masahiro Katoh and Shigeru Sugiyama : Epoxidation of Propylene over ZSM-5 and Related Catalysts, 第20回化学工学会学生発表会(東広島大会), Mar. 2018.
89.	Mika Miyake, Masahiro Katoh and Shigeru Sugiyama : Partial Oxidation of Propylene over Bi-Mo Complex Oxide Catalysts, 第20回化学工学会学生発表会(東広島大会), Mar. 2018.
90.	Naoto Yamada, Daiki Mine, Norimasa Yoshida, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura and Shigeru Sugiyama : 微細加工を施したSUS製プレート表面における沸騰熱伝達機構の解明をめざした流路内可視化の試み, 化学工学会中国四国支部大会山口大会2017, Dec. 2017.
91.	Shinya Nitta, Yuki Kato, Sho Shimazu, Kenta Oribe, Masahiro Katoh, Wataru Ninomiya and Shigeru Sugiyama : Oxidative Dehydrogenation of Isobutane on Mo-based Catalysts, 化学工学会中国四国支部大会山口大会2017, Dec. 2017.
92.	Yuki Nakao, Kohta Nagai, Mika Miyake, Masahiro Katoh and Shigeru Sugiyama : Partial Oxidation of Propylene on Bismuth-molybdenum Catalysts, 化学工学会中国四国支部大会山口大会2017, Dec. 2017.
93.	Yasuhiro Sakuwa, Tomoyasu Ogino, Yasunori Hayashi, Masahiro Katoh and Shigeru Sugiyama : Epoxidation of Propylene on Porous Catalysts, 化学工学会中国四国支部大会山口大会2017, Dec. 2017.
94.	Kenji Wakisaka, Masahiro Katoh and Shigeru Sugiyama : Recovery of Calcium Phosphate from Composted Chicken Manure, 化学工学会中国四国支部大会山口大会2017, Dec. 2017.
95.	Shigeru Sugiyama : リンの化学, 第3回持続的リン利用シンポジウム, Nov. 2017.
96.	Shigeru Sugiyama : フロンティア研究センターにおける対枯渇資源対応技術の開発, 第23回化学工学イノベーション研究会, Oct. 2017.
97.	Shigeru Sugiyama : 金属触媒の基礎から応用, 第11回触媒道場, Sep. 2017.
98.	Yasuhiro Sakuwa, Yasunori Hayashi, Tomoyasu Ogino, Masahiro Katoh and Shigeru Sugiyama : Partial Oxidation of Plopylene on Various Mesoporous Silicas Based on SBA-15, 第11回触媒道場, Sep. 2017.
99.	Tomoe Ueshima, Masahiro Katoh and Shigeru Sugiyama : パラジウム膜の水素拡散性向上をもたらすシリカライト中間層のアルカリ処理条件の検討, 第11回中四国若手CE合宿, Aug. 2017.
100.	Daiki Mine, Naoto Yamada, Norimasa Yoshida, Masahiro Katoh, Kenji Onishi, Daisuke Yonekura and Shigeru Sugiyama : 微細加工を施したSUS製プレートがもたらす水の伝熱促進挙動, 第11回中四国若手CE合宿, Aug. 2017.
101.	Kenji Wakisaka, Masahiro Katoh and Shigeru Sugiyama : コンポスト化鶏糞の酸処理によるリンの回収, 第11回中四国若手CE合宿, Aug. 2017.
102.	Kohta Nagai, Yuki Nakao, Masahiro Katoh and Shigeru Sugiyama : ブテン類の酸化脱水素反応におけるBi-Mo系酸化物触媒のモリブデン含有量の影響, 第11回中四国若手CE合宿, Aug. 2017.
103.	Tomoyasu Ogino, Yasuhiro Sakuwa, Masahiro Katoh and Shigeru Sugiyama : 多孔質触媒であるH-ZSM-5によるプロピレンのエポキシ化反応, 第11回中四国若手CE合宿, Aug. 2017.
104.	Shigeru Sugiyama, Yuto Tsuchiya, Gasmalla Hamid Elbakhit Rayan and Masahiro Katoh : 常固定床流通式反応装置による亜硝酸性窒素の湿式還元分解と問題点, 第11回中四国若手CE合宿, Aug. 2017.
105.	Yuki Nakao, Kohta Nagai and Shigeru Sugiyama : Oxidative Dehydrogenation of 2-Butene on Bi-Mo-complex oxide catalysts, 石油学会第22回JPIJS若手研究者のためのポスターセッション, May 2017.
106.	Daiki Mine, Naoto Yamada, Norimasa Yoshida, Masahiro Katoh, Kenji Ohnishi, Daisuke Yonekura, and Shigeru Sugiyama : Heat transfer enhancement behavior of micro fabricated SUS plate for water boiling conditions, 第19回化学工学会学生発表会(豊中大会), Mar. 2017.
107.	Megumi Harai, Masahiro Katoh, and Shigeru Sugiyama : Preparation of thin palladium membrane on porous SUS support having relatively large pores by introducing intermediate layers, 第19回化学工学会学生発表会(豊中大会), Mar. 2017.
108.	Tomoe Ueshima, Masahiro Takatani, Masahiro Katoh, and Shigeru Sugiyama : Alkali treatment of silicalite intermediate layer for hydrogen diffusion enhancement on Pd membrane prepared over porous SUS tube, 第19回化学工学会学生発表会(豊中大会), Mar. 2017.
109.	Ryuta Miyake, Yuki Sanada, Masahiro Katoh, Katsuko Matsui, Hiroyuki Kajimoto, Shingo Nishiki, Kuniaki Otsuka, and Shigeru Sugiyama : Challenge of preparation of Pd thin membrane over porous SUS tube using commercial Pd plating reagent, 第19回化学工学会学生発表会(豊中大会), Mar. 2017.
110.	Sho Shimazu, , Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Oxidative dehydrogenation of isobutane on MCM-48 doped with Al, 第19回化学工学会学生発表会(大阪大会), Mar. 2017.
111.	Yasuhiro Sakuwa, , Masahiro Katoh and Shigeru Sugiyama : Partial oxidation of propylene on porous oxide catalysts, 第19回化学工学会学生発表会(大阪大会), Mar. 2017.
112.	Yuki Nakao, , Masahiro Katoh and Shigeru Sugiyama : Oxidative dehydrogenation of butenes on bismuth-molybdenum complex oxide catalysts, 第19回化学工学会学生発表会(大阪大会), Mar. 2017.
113.	Shigeru Sugiyama : Inorganic Phosphorus Chemistry and Application to Industrial, 早稲田大学リンアトラス研究所2016年度第15回セミナー, Dec. 2016.
114.	Naozumi Fukushima, Yuto Tsuchiya, Aika Masuda, , Masahiro Katoh, Shigeru Sugiyama, Yuka Arai, Yukimi Hayashi and Masamori Akamatsu : Preparation of Structural Catalysts for the Reduction on Nitrite in Aqueous Phase, 化学工学会中国四国支部・関西支部合同支部大会(大学院生発表会), Dec. 2016.
115.	Kohta Nagai, Yuki Nakao and Shigeru Sugiyama : Effect of Molybdenum Content on the Oxidative Dehydrogenation of Butenes on Bismuth-molybdenum Complex Oxide Catalysts, 化学工学会中国四国支部・関西支部合同支部大会(大学院生発表会), Dec. 2016.
116.	kota Horiuchi, Ayaka Satoh, Masahiro Katoh, and Shigeru Sugiyama : 低温排熱の有効利用をめざしたAlPO系水蒸気吸着材の金属置換, 第10回中四国若手CE合宿, Sep. 2016.
117.	Hisanobu Misu, Shinya Nitta, Takuya Ehiro, , Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : SBA-15の調製法とイソブタン酸化脱水素触媒活性, 第10回中四国若手CE合宿, Sep. 2016.
118.	Naozumi Fukushima, Yuto Tsuchiya, , Masahiro Katoh, Shigeru Sugiyama, Yuka Arai, Yukimi Hayashi and Masamori Akamatsu : 表面改質Pd構造体触媒による亜硝酸性窒素の湿式還元分解, 第10回中四国若手CE合宿, Sep. 2016.
119.	Hisataka Sakamoto, Tomoyasu Ogino, , Masahiro Katoh and Shigeru Sugiyama : チタン修飾MCM-41によるプロピレンの部分酸化反応, 第10回中四国若手CE合宿, Sep. 2016.
120.	Yuto Tsuchiya, Naozumi Fukushima, Masatomo Fukui, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuka Arai, Yukimi Hayashi and Yasamori Akamatsu : Reductive decomposition of nitrite using structural catalyst to avoid pressure drop, 第18回化学工学会学生発表会(福岡大会), Mar. 2016.
121.	Shinji Nakahara, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Evaluation of adsorption-desorption behavior of water or ethanol on zeolite membranes, 第18回化学工学会学生発表会(福岡大会), Mar. 2016.
122.	Naoto Yamada, Norimasa Yoshida, Masahiro Katoh, Kenji Onishi, Daisuke Yonekura, Keizo Nakagawa and Shigeru Sugiyama : Heat transfer characteristics of water boiling in a microfabricated SUS plate, 第18回化学工学会学生発表会(福岡大会), Mar. 2016.
123.	Shigeru Sugiyama : 大学側から見たインターンシップについて, 石油学会中国・四国支部第20回技術交流会, Jan. 2016.
124.	Yusuke Minato, Seiya Nii, Hikaru Sugiura, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Challenge of preparation of palladium thin membrane over porous SUS support introduced double intermediate layers with MCM-48 and alumina, 化学工学会中国四国支部・関西支部合同支部大会(大学院生発表会), Dec. 2015.
125.	Norimasa Yoshida, Naoto Yamada, Masahiro Katoh, Kenji Onishi, Daisuke Yonekura, Keizo Nakagawa and Shigeru Sugiyama : Heat transfer enhancement by using micro fabricated SUS plate evaporator, 化学工学会中国四国支部・関西支部合同支部大会(大学院生発表会), Dec. 2015.
126.	Suguru Nishida, Tomoya Hoshinoo, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Cyclohexane dehydrogenation of carbon-supported Pt catalysts covered with cubic mesoporous silica, 化学工学会中国四国支部・関西支部合同支部大学院生発表会, Dec. 2015.
127.	Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Oxidative Dehydrogenation of Isobutane on Chromia Supported on Calcium Phosphates, 化学工学会中国四国支部・関西支部合同支部大学院生発表会, Dec. 2015.
128.	Naotaka Ohtake, Yoshiki Yamane, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Ethanol Dehydration on Hydrothermally Prepared Ceria with a High Specific Surface Area, 化学工学会中国四国支部・関西支部合同支部大学院生発表会, Dec. 2015.
129.	Masahiro Takanani, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : 多孔質SUS管へのPd薄膜の製膜をめざしたシリカライトとアルミナの複層化した中間層の導入, 第9回中四国若手CE合宿, Sep. 2015.
130.	Yuki Sanada, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Pd薄膜形成のためのA型ゼオライトとアルミナを複層化した中間層の多孔質SUS管への導入, 第9回中四国若手CE合宿, Sep. 2015.
131.	Ayaka Satoh, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : 水蒸気吸着性能の向上をめざしたアルミノリン酸塩系ゼオライトの金属置換, 第9回中四国若手CE合宿, Sep. 2015.
132.	Akira Yoshida, Yuka Arai, Yumi Kikkawa, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Improvement in eution residence of phosphoric acid of polyphosphoric acid catalysts by coverage with silica layers, 第9回中四国若手CE合宿, Sep. 2015.
133.	Yuta Takeuchi, Atsushi Tenshin, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Preparation of silicalite membrane for pervaporation of bio-ethanol from waste solution, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
134.	Masahiro Takanani, Atsushi Tenshin, Seiya Nii, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Preparation of palladium membrane on porous stainless steel tube with silicalite intermediate layer, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
135.	Yuki Sanada, Yusuke Minato, Seiya Nii, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Preparation of palladium membrane on porous stainless steel support with double intermediate layers, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
136.	Hiroharu Yamashita, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Formation of niobate nanosheets with different sheet thickness by a bottom-up approach, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
137.	Akira Yoshida, Yuka Arai, Yumi Kikkawa, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Preparation of alumina supported polyphosphoric acid catalysts covered with silica and dissolution resistance of polyphosphoric acid, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
138.	Saki Hiraoka, Naoya Motoki, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Motonari Adachi, Hiroshi Matsuo and Fumio Uchida : Preparation and Electric Generation Characteristics of photoelectrode for Dye-Sensitized Solar Cells Using Flaky Titanium Oxide Nanosheets, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
139.	Hisanobu Misu, Takuya Ehiro, Ai Itagaki, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Effect of doping with Cr-doping of MCM-41 on structure and catalytic activity, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
140.	Naozumi Fukushima, Masatomo Fukui, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yukimi Hayashi and Masamori Akamatsu : Effect of supports on reductive decomposition of nitrite over Pd-supported catalysts, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
141.	Naotaka Sakamoto, Yuya Nagai, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Preparation of 1,3-butadiene from oxidative dehydrogenation of C4 hydrocarbons on solid oxide catalysts, 第17回化学工学会学生発表会(徳島大会), Mar. 2015.
142.	Mao Sugino, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : 赤外分光法による水蒸気吸着量の温度依存性の迅速評価, 化学工学会中国四国支部大学院生発表会, Dec. 2014.
143.	Yoshiki Tezuka, Takuya Ohshima, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Low temperature PM combustion of CuO/CeO2 catalysts by controlling the morphology of CeO2, 化学工学会中国四国支部大学院生発表会, Dec. 2014.
144.	Masatomo Fukui, Naozumi Fukushima, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yukimi Furukawa, Masamori Akamatsu and Yasuhisa Kawamoto : Effects of Support on Reduciable Decomposition of Nitrite Nitrogen on Pd-Supported Catalysts, 化学工学会中国四国支部大学院生発表会, Dec. 2014.
145.	Yuya Nagai, Naotaka Sakamoto, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Oxidative Dehydrogenation of n-Butane on Metallic Complex Oxides, 化学工学会中国四国支部大学院生発表会, Dec. 2014.
146.	Yoshiki Yamane, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : FSM-16によるバイオマス原料から化成品前駆体の接触合成および水素添加効果, 第24回キャラクタリゼーション講習会, Oct. 2014.
147.	Ai Itagaki, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : イオン交換法で調製したCr-FSM-16のキャラクタリゼーションとイソブタン酸化脱水素活性, 第24回キャラクタリゼーション講習会, Oct. 2014.
148.	Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama and Shik Chi Edman Tsang : ボトムアップ法を利用した単分子ニオブ酸シート光触媒の研究紹介, 日本海水学会若手会海水・生活・化学連携シンポジウム, Sep. 2014.
149.	Keizo Nakagawa, Yoshiki Tezuka, Masahiro Katoh and Shigeru Sugiyama : ルースコンタクト調製方法が及ぼすPM燃焼特性への影響, 第35回参照触媒討論会 PM酸化除去触媒評価の標準化プロジェクト, Sep. 2014.
150.	Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama and Shik Chi Edman Tsang : 単分子層ニオブ酸シートの合成と水の光分解による水素製造, 第8回中四国若手CE合宿, Aug. 2014.
151.	Suguru Nishida, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : シクロヘキサン脱水素反応中での劣化挙動とPd触媒のシリカ被覆処理, 第8回中四国若手CE合宿, Aug. 2014.
152.	Atsushi Tenshin, Kyosuke Matsutani, Yuta Takeuchi, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : シリカライト膜を用いた浸透気化法によるエタノール分離, 第8回中四国若手CE合宿, Aug. 2014.
153.	Ayaka Satoh, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : ZSM-5ゼオライトへのアルカリ処理が水蒸気吸着挙動に与える影響, 第8回中四国若手CE合宿, Aug. 2014.
154.	Mao Sugino, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : 省エネルギー型除湿材の開発に資する水蒸気吸着挙動評価法の提案, 第8回中四国若手CE合宿, Aug. 2014.
155.	Haruka Kinoshita, Ryuta Kitora, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : 使用済蛍光管からの希少資源の回収, 第8回中四国若手CE合宿, Aug. 2014.
156.	Yusuke Seno, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : プロピオンアルデヒドの酸化的エステル化反応における触媒担体効果, 第8回中四国若手CE合宿, Aug. 2014.
157.	Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : MCM-41系触媒によるイソブタンの酸化脱水素反応, 第8回中四国若手CE合宿, Aug. 2014.
158.	Ryuta Kitora, Haruka Kinoshita, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama and Kiyohiko Nakasaki : コンポスト化鶏糞からリン酸カルシウムの回収, 第8回中四国若手CE合宿, Aug. 2014.
159.	Yoshiki Tezuka, Takuya Ohshima, Megumi Katayama, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Effects of morphology control of CeO2 for catalytic soot combustion over CuO/CeO2, 触媒学会西日本支部第 5 回触媒科学研究発表会, Jun. 2014.
160.	Takuya Ehiro, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : Oxidative Dehydrogenation of Isobutane on MCM-41 Doped and Undoped with Heavy Metals, 石油学会第19回JPIJS若手研究者のためのポスターセッション, May 2014.
161.	Ayaka Satoh, Mao Sugino, Michisato Kimura, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Water Adsorption Behavior of Alkali Treated ZSM-5 Zeolites, 第16回化学工学会学生発表会(堺大会), Mar. 2014.
162.	Kyosuke Matsutani, Atsushi Tenshin, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : Study of preparation conditions of silicalite membrane for separation of ethanol on pervaporation, 第16回化学工学会学生発表会(堺大会), Mar. 2014.
163.	Haruka Kinoshita, Ryuta Kitora, Ippei Shimoniya, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Recovery and Enrichment of Rare Resources from Powders Obtained from Used Fluorescent Tubes, 第16回化学工学会学生発表会(堺大会), Mar. 2014.
164.	Yoshiki Yamane, Yasuhiro Okada, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : Effect of Hydrogen Addition into the Feed for the Dehydration of Alcohols on FSM-16, 第16回化学工学会学生発表会(堺大会), Mar. 2014.
165.	Yasuhiro Okada, Yoshiki Yamane, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : FSM-16によるC3アルコール類の脱水挙動とキャラクタリゼーション, 化学工学会中国四国支部大会(大学院生発表会), Dec. 2013.
166.	Seiya Nii, Arisa Ishii, Tomoya Hoshinoo, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : パラジウム薄膜の形成を目的とした多孔質SUS支持体へのシリカ系中間層の付与, 第7回中四国若手CE合宿, Sep. 2013.
167.	Takuya Fukushige, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keizo Nakagawa, Toshihide Horikawa and Jesus Rafael Alcantara Avila : 希薄イオン除去のためのマイクロ流体デバイスの開発, 第7回中四国若手CE合宿, Sep. 2013.
168.	Yuuki Ozaki, Ken-Ichiro Sotowa, Toshihide Horikawa, Keizo Nakagawa, Shigeru Sugiyama and Jesus Rafael Alcantara Avila : 不安定物質合成のためのマイクロ流路応用技術の検討, 第7回中四国若手CE合宿, Sep. 2013.
169.	Naoya Motoki, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : ラメラメソ構造を有する層状チタン酸ナノシートのカーボンピラー化による熱耐久性の向上, 第7回中四国若手CE合宿, Sep. 2013.
170.	Takuya Ehiro, Ai Itagaki, Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Oxidative Dehydrogenation os Alkanes on FSM-16 Doped with Chromium, 第7回中四国若手CE合宿, Sep. 2013.
171.	Ai Itagaki, Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Oxidative Dehydrogenation os Isobutane on FSM-16 Doped with Chromium, 第7回中四国若手CE合宿, Sep. 2013.
172.	Keizo Nakagawa, Takuya Ohshima, Yoshiki Tezuka, Masahiro Katoh and Shigeru Sugiyama : 参照触媒Ag/CeO2を用いたPM燃焼特性と混合状態のSEM-EDX測定, 第34回参照触媒討論会 PM酸化除去触媒評価の標準化プロジェクト結果報告会, Sep. 2013.
173.	Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Effects of the Preparation and Mlding Procedures on the Oxidative Dehydrogenation of Isobutane on Cr-FSM-16 and the Related Catalysts, 第7回触媒道場, Sep. 2013.
174.	Yasuhiro Okada, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara, Toshiya Yasukawa and Wataru Ninomiya : Effects of Molding Procedure of FSM-16 on the Conversion of 1,2-Propandiol to Propanal, 第7回触媒道場, Sep. 2013.
175.	Shigeru Sugiyama : Progress of the Studies on Solid State Catalysts Carried out as the Practical Collaboration with Otake Research Laboratories, Mitsubishi Rayon Co. Ltd., Invited Presentation at Lucite International UK Ltd, Aug. 2013.
176.	Jun Jitoku, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Effects of Thermal Treatment on Their Mesostructure and Photocatalytic Activity for Layered Titanate Nanosheets with a Lamellar Structure, 触媒学会西日本支部第 4 回触媒科学研究発表会, Jun. 2013.
177.	Yusuke Seno, Takuya Bando, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Oxidative Esterification of Propionaldehyde Useing Palladium Catalysts on the Various Alumina Supports, 触媒学会西日本支部第 4 回触媒科学研究発表会, Jun. 2013.
178.	Ai Itagaki, Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Effects of Chromium-doping into FSM-16 on the Oxidative Dehydrogenation of Isobutane, 触媒学会西日本支部第 4 回触媒科学研究発表会, Jun. 2013.
179.	Atsushi Tenshin, Oshie Tsuji, Kyosuke Matsutani, Masahiro Katoh, Keizo Nakagawa and Shigeru Sugiyama : 浸透気化法によるエタノール濃縮に用いるMFI型ゼオライト膜の調製, 第15回化学工学会学生発表会(北九州大会), Mar. 2013.
180.	Ryuta Kitora, Ippei Shinomiya, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Elution and Enrichment of Phosphate from Dephosphorization Slag Using Flow System, 第15回化学工学会学生発表会(北九州大会), Mar. 2013.
181.	Yusuke Seno, Takuya Bando, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Esterification of Propionaldehyde over Palladium Supported on Various Alumina, 第15回化学工学会学生発表会(北九州大会), Mar. 2013.
182.	Ai Itagaki, Yoshihisa Nitta, Keizo Nakagawa, Masahiro Katoh, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Oxidative Dehydrogenation od Isobutane on FSM-16 Doped with Chromium, 第15回化学工学会学生発表会(北九州大会), Mar. 2013.
183.	Masahiro Katoh, Michisato Kimura, Mao Sugino, Keizo Nakagawa and Shigeru Sugiyama : アルカリ処理により拡散性を向上させたY型ゼオライトの水蒸気吸着特性, 第6回中四国若手CE合宿, Dec. 2012.
184.	Takuya Fukushige, Ken-Ichiro Sotowa, Toshihide Horikawa, Shigeru Sugiyama and Keizo Nakagawa : マイクロ空間を利用した希薄イオン除去技術の検討, 第6回中四国若手CE合宿, Dec. 2012.
185.	Yuuki Ozaki, Ken-Ichiro Sotowa, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : マイクロリアクタとバッチリアクタを融合させた反応システムによる合成技術の検討, 第6回中四国若手CE合宿, Dec. 2012.
186.	Ryohei Nii, Ken-Ichiro Sotowa, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : マイクロ循環流路を有する反応装置における気液固不均一触媒反応の挙動, 第6回中四国若手CE合宿, Dec. 2012.
187.	Ayaka Yamamoto, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keizo Nakagawa and Toshihide Horikawa : 温度周期操作下の固体触媒表面における吸着濃度と反応速度の挙動解析, 第6回中四国若手CE合宿, Dec. 2012.
188.	Naoki Chida, Ken-Ichiro Sotowa, Keizo Nakagawa, Shigeru Sugiyama and Toshihide Horikawa : 温度周期操作下のアルミナ触媒を利用したエタノール脱水反応 ―周期と振幅が選択率に及ぼす影響―, 第6回中四国若手CE合宿, Dec. 2012.
189.	Sota Yamasaki, Ken-Ichiro Sotowa, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : マイクロリアクタをサブリアクタとして用いる新規液-液反応技術, 第6回中四国若手CE合宿, Dec. 2012.
190.	Yusuke KItahara, Kouji Kinouchi, Arisa Ishii, Takehito Hayashima, Seiya NIi, Masahiro Katoh, Keizo Nakagawa, Shigeru Sugiyama, Takushi Yoshikawa and Mamoru Wada : バイオエタノール改質反応への多孔質SUS管上に製膜したPd-Cu合金膜適用の試み, 第6回中四国若手CE合宿, Dec. 2012.
191.	Yuka Arai, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama and Masahiro Katoh : Additive Effects of Phosphorous Surfactant on the Formation Process of Hydroxyapatite nanorods, 第6回中四国若手CE合宿, Dec. 2012.
192.	Ippei Shinomiya, Ryuta Kitora, Keizo Nakagawa, Masahiro Katoh and Shigeru Sugiyama : Elution of Phosphorus from Dephosphorization Slag with Flow Operation, 第6回中四国若手CE合宿, Dec. 2012.
193.	Takuya Bando, Yusuke Seno, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Preparation of Methyl Propionate Using Palladium Catalysts in Liquid Phase, 第6回中四国若手CE合宿, Dec. 2012.
194.	Kouji Kinouchi, Tatsuya Kakiuchi, Takahiro Miyake, Masahiro Katoh, Toshihide Horikawa, Keizo Nakagawa and Shigeru Sugiyama : Hydrogen production from ethanol using palladium membrane on porous stainless steel tube, 触媒学会西日本支部第 3 回触媒科学研究発表会, Jun. 2012.
195.	Oshie Tsuji, Erika Nakata, Masahiro Katoh, Toshihide Horikawa, Tatsuya Yamazaki, Keizo Nakagawa, Shigeru Sugiyama, Takushi Yoshikawa and Mamoru Wada : Effects of contaminants on hydrogen production from real bio-ethanol by photocatalytic decomposition, 触媒学会西日本支部第 3 回触媒科学研究発表会, Jun. 2012.
196.	Takuya Ohshima, Megumi Katayama, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effects of structural control of nanosized CeO2 catalysts for carbon combustion, 触媒学会西日本支部第 3 回触媒科学研究発表会, Jun. 2012.
197.	Tomoya Hoshinoo, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Sintering Resistance and Cyclohexane Dehydrogenation in Batch Reactor of Organosilica-coated Pd Catalysts, 触媒学会西日本支部第 3 回触媒科学研究発表会, Jun. 2012.
198.	Yoshihisa Nitta, Yukimi Furukawa, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Oxidative Dehydrogenation of Alkanes on Oxide Catalysts Using Microreactor, 触媒学会西日本支部第 3 回触媒科学研究発表会, Jun. 2012.
199.	Yasuhiro Okada, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of C4-Species from C2-Species on FSM-16 Doped with Nickel, 触媒学会西日本支部第 3 回触媒科学研究発表会, Jun. 2012.
200.	Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Masahiro Katoh, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Shuji Akihara and Wataru Ninomiya : Reaction Pathway on the Oxidative Methylation of Propionaldehyde Using Supported Palladium Catalysts and the Effect of the Supports, 触媒学会西日本支部第 3 回触媒科学研究発表会, Jun. 2012.
201.	Takuya Fujita, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 圧力駆動型蒸留システムの構築に向けたモジュール開発, 日本海水学会若手会第3回学生研究発表会, Mar. 2012.
202.	Yuuki Ozaki, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロリアクタを利用したフッ化物および臭化物イオンの濃縮, 日本海水学会若手会第3回学生研究発表会, Mar. 2012.
203.	Takuya Fukushige, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 蒸発を伴う流下液膜のシミュレーション, 日本海水学会若手会第3回学生研究発表会, Mar. 2012.
204.	Jun Jitoku, Keiji Yamada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Adsorption property of various organic compounds for layered titanate nanosheets with a lamellar mesostructure, 第14回化学工学会学生発表会(宇部大会), Mar. 2012.
205.	Takuya Ohshima, Megumi Katayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Effects of amine surfactants on the formation of ceria nanostructures prepared through thermal decomposition of cerium carbonate hydroxide, 第14回化学工学会学生発表会(宇部大会), Mar. 2012.
206.	Ippei Shinomiya, Tomoki Hayashi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Recovery of Aqueous Trivalent Cation Eluted from Slag Using Apatite, 第14回化学工学会学生発表会(宇部大会), Mar. 2012.
207.	Yasuhiro Okada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Catalytic Conversion of Ethanol over FSM-16 Doped with Nickel, 第14回化学工学会学生発表会(宇部大会), Mar. 2012.
208.	Atsushi Minami, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 貧溶媒晶析を用いたマイクロリアクタの混合性能評価, 第5回中四国若手CE合宿, Sep. 2011.
209.	Tomohiko Takenaka, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 固-液反応のためのマイクロリアクタ利用技術の検討, 第5回中四国若手CE合宿, Sep. 2011.
210.	Naoki Chida, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : CO酸化反応における温度周期操作の所要エネルギーと反応率の関係, 第5回中四国若手CE合宿, Sep. 2011.
211.	Kosuke Asada, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 圧力駆動型蒸留装置の実証に向けた小型フラッシュ缶の性能, 第5回中四国若手CE合宿, Sep. 2011.
212.	Ryohei Nii, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : エステル化及び加水分解反応を利用したマイクロリアクタの混合性能評価法の検討, 第5回中四国若手CE合宿, Sep. 2011.
213.	Ayaka Yamamoto, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロイオン濃縮デバイスの操作条件がリン酸イオン分離性能に及ぼす影響, 第5回中四国若手CE合宿, Sep. 2011.
214.	Sota Yamasaki, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 相間移動反応のためのマイクロリアクタシステムの検討, 第5回中四国若手CE合宿, Sep. 2011.
215.	Megumi Katayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Formation of CeO2 Nanorods Prepared by Hydrothermal Method and CuO Addition Effects for Their Catalytic Activity, 第5回中四国若手CE合宿, Sep. 2011.
216.	Keiji Yamada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Photocatalytic Activity for Organic Compounds Under Visible Light Irradiation of Layered Niobate Nanosheets, 第5回中四国若手CE合宿, Sep. 2011.
217.	Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Porous silica layers designing for the improvement of catalytic activity of silica-coated Pt catalysts, 第5回中四国若手CE合宿, Sep. 2011.
218.	Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Toshiya Yasukawa and Wataru Ninomiya : Oxidative Methylation of Propionaldehyde using Heavy-metal-free Palladium Catalysts under Pressurized Oxygen, 第5回中四国若手CE合宿, Sep. 2011.
219.	Tomoki Hayashi, Ippei Shinomiya, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Rucovery of Phosphate from Slag as Unused Soild Resources, 第5回中四国若手CE合宿, Sep. 2011.
220.	Yukimi Furukawa, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : Oxidative Dehydrogenation of iso-Butane on Magnesium Molybdate, 第5回中四国若手CE合宿, Sep. 2011.
221.	Takuya Bando, Emiko Watanabe, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuhki Kato, Toshiya Yasukawa and Wataru Ninomiya : Oxidative Esterification of Propionaldehyde to Methyl Propionate Using Palladium Catalyst, 第5回触媒道場, Sep. 2011.
222.	Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 多孔性シリカ被覆Pt触媒の高温熱処理下におけるシンタリング耐性とシクロヘキサン脱水素活性, Chem-Eng 研究会サマーセミナー(2011), Aug. 2011.
223.	Megumi Katayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Preparation of ceria nanorods using amine group surfactants: Effects of morphology control on carbon combustion properties, 触媒学会西日本支部第 2 回触媒科学研究発表会, Jun. 2011.
224.	Keiji Yamada, Kazuki Yamaguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : Photodegradation of phenol compounds under visible light irradiation for layered titanate nanosheets prepared by lamellar template method, 触媒学会西日本支部第 2 回触媒科学研究発表会, Jun. 2011.
225.	Takuya Bando, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : Oxidative Esterification of Propionaldehyde over Palladium Catalysts, 触媒学会西日本支部第 2 回触媒科学研究発表会, Jun. 2011.
226.	Yukimi Furukawa, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou and Wateru Ninomiya : Oxidative Dehydrogenation of iso-Butane over Magnesium Molybdate, 触媒学会西日本支部第 2 回触媒科学研究発表会, Jun. 2011.
227.	Shigeru Sugiyama : 希少資源リンを解決するための分野複合型アプローチ, 中国地区化学工学懇話会平成23年度記念講演会, Apr. 2011.
228.	Shigeru Sugiyama : 対魚類被毒物質アンモニアの回収と再資源化に関する研究, 第2回四国おさかな工場研究会, Apr. 2011.
229.	Hirokazu Tsuchihashi, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : マイクロ空間を利用したガス吸収装置の強化, 日本海水学会若手会第2回学生研究発表会, Mar. 2011.
230.	Souta Yamasaki, Hirokazu Tsuchihashi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロリアクタを含む反応システムを利用した液液反応, 第13回化学工学会学生発表会(神戸大会), Mar. 2011.
231.	Ayaka Yamamoto, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロイオン濃縮デバイスによる異種イオンを含むリン酸水溶液の濃縮, 第13回化学工学会学生発表会(神戸大会), Mar. 2011.
232.	Megumi Katayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤を利用した炭酸セリウムナノワイヤーの形成とセリアナノワイヤーへの熱変換, 第13回化学工学会学生発表会(神戸大会), Mar. 2011.
233.	Hiroaki Yoshimoto, Yosuke Umezaki, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤鋳型を利用した層状ハイドロキシアパタイトナノ粒子の形成とタンパク質吸着特性, 第13回化学工学会学生発表会(神戸大会), Mar. 2011.
234.	Takuya Bando, Haruki Tanaka, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuuki Katou, Takanori Mori, Toshiya Yasukawa and Wataru Ninomiya : プロピオンアルデヒドのPd/Cおよび関連触媒系による酸化的エステル化反応, 第13回化学工学会学生発表会(神戸大会), Mar. 2011.
235.	Shigeru Sugiyama : 魚飼育環境からのアンモニアの除去資源化に関する研究, 第3回徳島大学研究者との集い, Oct. 2010.
236.	Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 多孔性シリカ層で被覆された炭素担持白金触媒の固定床流通式反応装置におけるシクロヘキサン脱水素反応, 第4回中四国若手CE合宿, Sep. 2010.
237.	Keiji Yamada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 層状チタン酸ナノシート複合体に対する各種有機化合物の吸着作用, 第4回中四国若手CE合宿, Sep. 2010.
238.	Ken-Ichiro Sotowa, Ayaka Yamamoto, Keizo Nakagawa and Shigeru Sugiyama : マイクロ空間の電気泳動を利用したリン酸イオン濃縮技術の検討, 第4回中四国若手CE合宿, Sep. 2010.
239.	Kosuke Asada, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 圧力分布を利用した省エネルギー型蒸留装置の基礎的検討, 第4回中四国若手CE合宿, Sep. 2010.
240.	Atsushi Minami, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 深溝型マイクロ流路における急拡大部付近の流動特性, 第4回中四国若手CE合宿, Sep. 2010.
241.	Tomohiko Takenaka, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロ空間を利用した相間移動反応の基礎的検討, 第4回中四国若手CE合宿, Sep. 2010.
242.	Hirokazu Tsuchihashi, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : 深溝型マイクロリアクタにおける流動状態の可視化, 第4回中四国若手CE合宿, Sep. 2010.
243.	Daisuke Okuyama, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : CO酸化反応に見られるヒステリシスと温度周期操作の効果, 第4回中四国若手CE合宿, Sep. 2010.
244.	Tomoki Hayashi, Dai Ioka, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : リン酸水素マグネシウムによる淡水からのアンモニア回収, 第4回中四国若手CE合宿, Sep. 2010.
245.	Yukimi Furukawa, Saori Yoneda, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yuhki Kato and Wataru Ninomiya : マグネシウムモリブデートによるプロパンとイソブタンの酸化脱水素反応, 第4回触媒道場, Sep. 2010.
246.	Kazuki Yamaguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 層状チタン酸ナノシート複合体の形成に関するアミン系界面活性剤の添加効果, Chem-Eng 研究会サマーセミナー(2010), Aug. 2010.
247.	Tomohiko Takenaka, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロ流路における液液二相流を利用した相間移動反応, 日本海水学会若手会第1回学生研究発表会, Mar. 2010.
248.	Keiji Kume, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロ空間における電場を利用したリン酸イオンの濃縮回収, 日本海水学会若手会第1回学生研究発表会, Mar. 2010.
249.	Shigeru Sugiyama : 希少資源リンの高度化利用に向けた新規リン戦略, 第2回機能性材料勉強会, Mar. 2010.
250.	Shouta Nakamura, Shiro Ogawa, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Yukinori Konishi and Akira Ookubo : 銀担持触媒によるエチレンのエポキシ化反応に対する担体効果, 第12回化学工学会学生発表会(福岡大会), Mar. 2010.
251.	Yukimi Furukawa, Naoto Sugimoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : マグネシウムバナデートを用いたイソブタンの酸化脱水素反応, 第12回化学工学会学生発表会(福岡大会), Mar. 2010.
252.	Haruki Tanaka, Tetsuo Kikumoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, (名) HimenoYoshiyuki and Wataru Ninomiya : TeおよびPd修飾Pd/Cによる乳酸の酸素加圧下における酸化脱水素反応, 第19回キャラクタリゼーション講習会, Nov. 2009.
253.	Shiro Ogawa, Takahiro Wada, Syouta Nakamura, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : MCM-41，FSM-16およびTMPSによるエタノールの接触変換反応, 第19回キャラクタリゼーション講習会, Nov. 2009.
254.	Yusuke Tanimoto, Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : メチル基を含むシリカで被覆された炭素担持Pt 触媒の脱水素特性とシンタリング耐性, Chem-Eng 研究会サマーセミナー(2009), Aug. 2009.
255.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤を用いたセリアナノワイヤーの合成とカーボン微粒子の燃焼特性, Chem-Eng 研究会サマーセミナー(2009), Aug. 2009.
256.	Ken-Ichiro Sotowa, Takanori Fukumori, Kiyomi Tomonari, Kohta Nakazawa, Keizo Nakagawa and Shigeru Sugiyama : 圧力分布を利用した蒸留装置の運転エネルギー, 第3回中四国若手CE合宿, Aug. 2009.
257.	Takahiro Wada, Yuhki Katoh, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ニッケル修飾各種メソポーラスシリカを用いたエタノールからプロピレン合成, 第3回中四国若手CE合宿, Aug. 2009.
258.	Keiji Kume, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロ流路を利用したイオン分離装置の開発, 第3回中四国若手CE合宿, Aug. 2009.
259.	Daisuke Okuyama, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 温度周期操作下におけるCO酸化反応に及ぼす操作条件の影響, 第3回中四国若手CE合宿, Aug. 2009.
260.	Shintaro Yamaguchi, Ken-Ichiro Sotowa, Kaname Takagi, Shigeru Sugiyama and Keizo Nakagawa : 深溝型マイクロリアクタの冷却方式の検討, 第3回中四国若手CE合宿, Aug. 2009.
261.	Keiji Kume, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロチャンネルを利用したイオン濃縮分離装置の多段化, 第3回中四国若手CE合宿, Aug. 2009.
262.	Hirokazu Tsuchihashi, Ken-Ichiro Sotowa, Shintaro Yamaguchi, Shigeru Sugiyama and Keizo Nakagawa : 深溝型マイクロリアクタにおける流動状態の実験的検討, 第3回中四国若手CE合宿, Aug. 2009.
263.	Atsushi Yamamoto, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 微細形状を利用した深溝型マイクロリアクタにおける混合特性技術, 第3回中四国若手CE合宿, Aug. 2009.
264.	Yosuke Umezaki, Kaori Kitamura, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤によるハイドロキシアパタイトナノ粒子の異方成長と塩基性タンパク質吸着特性, 第3回中四国若手CE合宿, Aug. 2009.
265.	Yusuke Tanimoto, Tetsuya Okayama, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : メチル基を有するシリカで被覆された炭素担持Pt触媒の加熱処理条件が及ぼすシクロヘキサン脱水素反応への影響, 第3回中四国若手CE合宿, Aug. 2009.
266.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 炭酸セリウムを前駆体としたセリアナノワイヤーの合成と炭素燃焼活性, 第3回中四国若手CE合宿, Aug. 2009.
267.	Shigeru Sugiyama : リン資源の枯渇を見据えた日本無機リン化学界の産学官連携構想, 技術シーズ・ニーズの意見交換会, Jul. 2009.
268.	Tetsuo Kikumoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama, Keiko Maehara, Yoshiyuki Himeno and Wataru Ninomiya : Pd/Cの酸化脱水素触媒活性への酸素加圧効果, 第3回触媒道場, Jul. 2009.
269.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤を利用した異なる形状を持つセリアナノ粒子の調製と炭素燃焼特性, 第3回触媒道場, Jul. 2009.
270.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤を利用した水熱合成法によるセリアナノシートの創製, 第三回 Chem-Eng研究会ミニシンポジウム, 13, Mar. 2009.
271.	Yusuke Tanimoto, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 有機シリカで被覆された炭素担持Pt 触媒の表面構造解析と触媒活性評価, 第三回 Chem-Eng研究会ミニシンポジウム, 12, Mar. 2009.
272.	Kazuki Yamaguchi, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : アミン系界面活性剤を用いた薄片状ニオブ酸ナノシートの合成と表面特性, 第三回 Chem-Eng研究会ミニシンポジウム, 11, Mar. 2009.
273.	Yosuke Umezaki, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : 界面活性剤が形成するラメラ相を利用したハイドロキシアパタイトナノ材料の創製, 第三回 Chem-Eng研究会ミニシンポジウム, 10, Mar. 2009.
274.	Terumichi Izawa, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : シリカ層にスルホン酸基を付与したシリカ被覆Pt触媒の調製と酸特性評価, 第三回 Chem-Eng研究会ミニシンポジウム, 9, Mar. 2009.
275.	Yuhki Kato, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : MCM-41および関連触媒系によるエチレンからプロピレンへの変換反応, 第18回キャラクタリゼーション講習会, Oct. 2008.
276.	Katsuya Kuroda, Ken-Ichiro Sotowa, Shigeru Sugiyama and Keizo Nakagawa : 触媒反応における温度周期操作がCO酸化反応に及ぼす影響, 第2回中四国若手CE合宿, Aug. 2008.
277.	Keiji Kume, Ken-Ichiro Sotowa, Keizo Nakagawa and Shigeru Sugiyama : マイクロチャネルを利用したイオン濃縮技術の開発と性能評価, 第2回中四国若手CE合宿, Aug. 2008.
278.	Yusuke Tanimoto, Keizo Nakagawa, Ken-Ichiro Sotowa, Shigeru Sugiyama and Masahiro Kishida : 有機シリカで被覆された炭素担持Pt触媒を用いた回分式シクロヘキサン脱水素反応, 化学工学会中国四国支部第2回若手CE合宿, Aug. 2008.
279.	Keizo Nakagawa, Toshimasa Ogata, Ken-Ichiro Sotowa and Shigeru Sugiyama : ドデカンジアミンが形成するラメラ相を利用した薄片状チタン酸ナノシートの合成, 化学工学会中国四国支部第2回若手CE合宿, Aug. 2008.
280.	Tomoyuki Manabe, Yuka Shimizu, Shigeru Sugiyama, Keizo Nakagawa and Ken-Ichiro Sotowa : カルシウム水酸アパタイト薄膜による重金属の回収-溶出特性, 第2回中四国若手CE合宿, Aug. 2008.
281.	Takahiro Wada, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ニッケル修飾MCM-41によるエタノールからプロピレン合成, 第2回触媒道場, Jun. 2008.
282.	Naoto Sugimoto, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : バリウム水酸アパタイト担持バナデート触媒および関連触媒によるプロパンの酸化脱水素反応, 第2回触媒道場, Jun. 2008.
283.	Yusuke Tanimoto, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : シリカ被覆炭素担持Pt触媒のシリカ表面特性が及ぼすシクロヘキサン脱水素反応への影響, 第10回化学工学会学生発表会大阪大会(西日本地区), Mar. 2008.
284.	Toshimasa Ogata, Keizo Nakagawa, Ken-Ichiro Sotowa and Shigeru Sugiyama : ドデカンジアミンを用いた層状チタン酸ナノシートの形状制御, 第10回化学工学会学生発表会大阪大会(西日本地区), Mar. 2008.
285.	Keizo Nakagawa, Yusuke Tanimoto, Ken-Ichiro Sotowa and Shigeru Sugiyama : 水素エネルギー利用技術の向上を目指したナノ構造制御触媒の開発, 第1回フロンティア研究センターシンポジウム, Dec. 2007.
286.	Yuuki Hirata, Takeshi Osaka, Ken-Ichiro Sotowa and Shigeru Sugiyama : バナジン酸導入水酸アパタイトのプロパン酸化脱水素反応に対する触媒活性, 第8回化学工学会学生発表会(広島大会), Mar. 2006.
287.	Yuka Shimizu, Hisaaki Ishizuka, Ken-Ichiro Sotowa and Shigeru Sugiyama : ベーマイトの水溶性リン酸回収特性, 第8回化学工学会学生発表会(広島大会), Mar. 2006.

Report:

1.	Shigeru Sugiyama : 第31回無機リン化学討論会「徳島大会」開催報告, Phosphorus Letter, No.105, 18-22, Kobe, Oct. 2022.
2.	Shigeru Sugiyama : バイオマス系未利用廃棄物を用いたリン鉱石等価体の製造技術の開発, 国際学術研究助成研究成果報告書令和3年度, 51-54, Tokyo, Sep. 2022.
3.	Shigeru Sugiyama : 国立台灣科技大學工學院院長劉志成教授との岐阜市上下水道事業部北部プラントりん回収施設の見学, 一般社団法人リン循環産業振興機構会報, No.2, 7-8, Tokyo, May 2019.
4.	Yuki Kato and Shigeru Sugiyama : XANES Evidence on Active Species over MCM-48 Doped with Chromium, Photon Factory Activity Report 2017, Vol.35, Tsukuba, Sep. 2018.
5.	Yuki Kato and Shigeru Sugiyama : Local Structure around Zr Species in SiO2 Doped with Zr, Photon Factory Activity Report 2016, Vol.34, Tsukuba, Sep. 2017.
6.	Takuya Ehiro, Toshihiro Moriga and Shigeru Sugiyama : Template Ion Exchange Behaviors of Chromium into FSM-16 and Fine Structure around Chromium Species in the Exchanged Solid, Photon Factory Activity Report 2015, Vol.33B, 4, Tsukuba, Sep. 2016.
7.	Takuya Ehiro, Yusuke Seno, Toshihiro Moriga and Shigeru Sugiyama : Fine Structure around Chromium Species Incorporated into MCM-41 Using Template Ion-exchange Procedure, Photon Factory Activity Report 2014, Vol.32B, 26, Tsukuba, Sep. 2015.
8.	Shigeru Sugiyama : バグフィルターでの回収蛍光粉の高品質化, 平成25年度共同研究プロジェクト研究成果報告書, Tokushima, May 2014. (Summary) 平成25年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
9.	Shigeru Sugiyama : 貴金属および酸化物系触媒を用いた新規触媒反応の開発と触媒構造解析, 平成25年度共同研究プロジェクト研究成果報告書, Tokushima, May 2014. (Summary) 平成25年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
10.	Keizo Nakagawa, Tomoya Hoshinoo, Jun Jitoku, Shigeru Sugiyama and Toshihiro Moriga : A Comparative XANES Study for Layered Titanate Nanosheets With and Without Lamellar Mesostructure, Photon Factory Activity Report 2012, Vol.30B, 131, Tsukuba, Feb. 2014. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された「ラメラ相中で形成する層状チタン酸化物ナノシートの局所構造解析」(課題番号2011G110)で得られた結果の報告書．層状チタン酸ナノシートの局所構造についてラメラ構造の有無による影響をX線吸収スペクトルにより解析した．
11.	Shigeru Sugiyama, Yasuhiro Okada, Yoshihisa Nitta, Keizo Nakagawa, Toshihiro Moriga and Yuuki Katou : Relationship between the Catalytic Activity for the Oxidative Dehydrogenation on Te-Pd/SiO2 and the Te-Properties Estimated Using Fluorescent XAFS for Te-K Edge, Photon Factory Activity Report 2012, Vol.30B, 123, Tsukuba, Feb. 2014. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された「金属パラジウム系触媒の活性サイトと劣化サイト解明に向けたXAFS解析」(課題番号2011G007)で得られた結果の報告書．測定が難しいTe K吸収端の蛍光XAFSについての測定結果を報告した．
12.	Shigeru Sugiyama : バグフィルターでの回収蛍光粉の高品質化, 平成23・24年度共同研究プロジェクト研究成果報告書, Tokushima, May 2013. (Summary) 平成23,24年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
13.	Shigeru Sugiyama : 貴金属および酸化物系触媒を用いた新規触媒反応の開発と触媒構造解析, 平成23・24年度共同研究プロジェクト研究成果報告書, Tokushima, May 2013. (Summary) 平成23,24年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
14.	Shigeru Sugiyama, Yukimi Furukawa, Keizo Nakagawa, Toshihiro Moriga and Yuuki Katou : Effect of the Supports on the Oxidative Esterification of Propionalgehyde on the Supported Palladium Catalysts, Photon Factory Activity Report 2011, Vol.29B, 54, Tsukuba, Jan. 2013. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された「金属パラジウム系触媒の活性サイトと劣化サイト解明に向けたXAFS解析」(課題番号2011G007)で得られた結果の報告書．アルミナ担体と活性炭担体ではパラジウムのレドックスへの影響が全く異なり，レドックスの発現が大きなアルミナ担体の方が活性が著しく高くなることを示した論文．
15.	Keizo Nakagawa, Kazuki Yamaguchi, Keiji Yamada, Shigeru Sugiyama and Toshihiro Moriga : XANES Analysis of Layered Titanate Nanosheets with lamellar mesostructure, Photon Factory Activity Report 2011, Vol.29B, 216, Tsukuba, Jan. 2013. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された「ラメラ相中で形成する層状チタン酸化物ナノシートの局所構造解析」(課題番号2011G110)で得られた結果の報告書．ラメラ構造を有する層状チタン酸ナノシートと各種チタン化合物の局所構造をX線吸収スペクトルにより解析した．
16.	Keizo Nakagawa, Tetsuya Okayama, Kazuki Yamaguchi, Keiji Yamada, Shigeru Sugiyama and Toshihiro Moriga : XAFS Analysis of Pt Nanoparticles Covered with Microporous Silica Layers Prepared Using Different Organosilanes, Photon Factory Activity Report 2010, Vol.28B, 140, Tsukuba, Jan. 2012. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された「有機シリカで被覆されたPtナノ粒子の局所構造解析と触媒活性」(課題番号2009G087)で得られた結果の報告書．様々な有機シランを利用して調製した多孔性シリカ被覆Pt触媒を高温で加熱処理を行った際のPt粒子の挙動をX線吸収スペクトルにより解析した．
17.	Shigeru Sugiyama, Dai Ioka, Shiro Ogawa, Haruki Tanaka, Keizo Nakagawa and Toshihiro Moriga : Fine Structural Changes around Pd in Pd/C Employed for the Oxidative Esterification of Propionaldehyde under Pressurized Oxygen, Photon Factory Activity Report 2010, Vol.28B, 134, Tsukuba, Jan. 2012. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''パラジウムの微細構造に対する他元素の添加効果とその触媒活性''(課題番号2009G004)を検討して得られえた結果をまとめた報告書．酸素加圧下でプロピオンアルデヒドの酸化的メチルエステル化反応に用いたPd/C触媒のレドックスの挙動をEXAFSから検討し，その結果を報告した．
18.	Shigeru Sugiyama : ナノワイヤー型銀触媒によるエチレンのエポキシ化に関する研究(II), 平成22年度共同研究プロジェクト研究成果報告書, Tokushima, Dec. 2011. (Summary) 平成22年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
19.	Shigeru Sugiyama : 貴金属および酸化物系触媒を用いた新規触媒反応の開発と触媒構造解析(III), 平成22年度共同研究プロジェクト研究成果報告書, Tokushima, Dec. 2011. (Summary) 平成22年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
20.	Shigeru Sugiyama : 新規リン資源としての鉄鋼スラグからのリンの湿式溶出技術の開発, 公益財団法人鉄鋼環境基金環境助成研究成果概要集(第30回・2009年度助成分), 49-50, Tokyo, Apr. 2011.
21.	Shigeru Sugiyama, Tetsuo Kikumoto, Naoto Sugimoto, Takahiro Wada, Keizo Nakagawa and Toshihiro Moriga : Fine Structural Changes around Pd in Pd/C Employed for the Oxidative Dehydrogenation of Sodium Lactate, Photon Factory Activity Report 2009, Vol.27B, 144, Tsukuba, Jan. 2011. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''パラジウムの微細構造に対する他元素の添加効果とその触媒活性''(課題番号2009G004)を検討して得られえた結果をまとめた報告書．従来乳酸の酸化脱水素反応を酸素加圧下で用いる際の触媒の再現性に対する微細構造変化の影響を報告した．
22.	Shigeru Sugiyama : 対魚類被毒物質アンモニアの回収と再資源化に関する研究, 研究シーズ集, Tokushima, Oct. 2010.
23.	Shigeru Sugiyama : 水質環境汚染源の重金属の回収と再資源化に関する研究, 研究シーズ集, Tokushima, Oct. 2010.
24.	Shigeru Sugiyama : ナノワイヤー型銀触媒によるエチレンのエポキシ化に関する研究, 平成21年度共同研究プロジェクト研究成果報告書, Tokushima, Jul. 2010. (Summary) 平成21年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
25.	Shigeru Sugiyama : 貴金属および酸化物系触媒を用いた新規触媒反応の開発と触媒構造解析(II), 平成21年度共同研究プロジェクト研究成果報告書, Tokushima, Jul. 2010. (Summary) 平成21年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
26.	Shigeru Sugiyama, Takashi Taniguchi, Takuya Ishiguro and Syoichi Sugino : Consciousness Investigation among Booth Operators at the "Science Summer Festival in Tokushima" Sponsored by the Faculty of Engineering, The University of Tokushima, Journal of University Education Research, No.7, 187-199, Tokushima, Mar. 2010. (Tokushima University Institutional Repository) ● Metadata: 82852 (Tokushima University Institutional Repository: 82852)
27.	Keizo Nakagawa, Yuhki Katoh, Tomoyuki Manabe, Shigeru Sugiyama and Toshihiro Moriga : Analysis of Local Structure of Pt Nanoparticles Covered with Organosilica Layer, Photon Factory Activity Report 2008, Vol.26B, 108, Tsukuba, Jan. 2010. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''シリカで被覆した合金ナノ粒子の局所構造解析'(課題番号2006G343)を検討して得られえた結果をまとめた報告書．官能基を含んだ有機シリカで被覆した影響についてPtのXAFS測定した結果を報告した．
28.	Shigeru Sugiyama, Tomoyuki Manabe, Yuhki Katoh, Keizo Nakagawa and Toshihiro Moriga : EXAFS of Palladium in Pd/C and Te-Pd/C Catalysts for the Oxidative Dehydrogenation of Sodium Lactate, Photon Factory Activity Report 2008, Vol.26B, 109, Tsukuba, Jan. 2010. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''担持Pd-Te触媒の活性座微細構造変化による活性への影響''(課題番号2007G007)を検討して得られえた結果をまとめた報告書．従来乳酸の酸化脱水素反応には活性のないといわれていたPd/Cが酸素加圧下で高活性であることを示し，触媒中のパラジウムの状態をXAFSで検討した結果を報告した．
29.	Shigeru Sugiyama : 貴金属および酸化物系触媒を用いた新規触媒反応の開発と触媒構造解析, 平成20年度共同研究プロジェクト研究成果報告書, Tokushima, Jul. 2009. (Summary) 平成20年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．
30.	Shigeru Sugiyama : 鉄鋼製造プロセス適合型アンモニア性窒素回収-再生プロセスの開発, 財団法人鉄鋼業環境保全技術開発基金環境助成研究成果概要集(第28回・2007年度助成分), 29-30, Tokyo, Mar. 2009.
31.	Keizo Nakagawa, Sakae Takenaka, Masahiro Kishida, Shigeru Sugiyama, Ken-Ichiro Sotowa and Toshihiro Moriga : Analysis of local structures of Pt-based alloy nanoparticles coated with silica layers upon formation of nanoscale carbon, Photon Factory Activity Report 2007, Vol.25B, 129, Tsukuba, Feb. 2009. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''シリカで被覆した合金ナノ粒子の局所構造解析''(課題番号2006G343)を検討して得られえた結果をまとめた報告書．シリカ被覆Pt系合金ナノ粒子を合成後，熱処理を行わず不完全に合金化された場合，エチレン分解反応を行うとカーボンナノファイバーが形成することを報告した．
32.	Shigeru Sugiyama, Yuya Uehara, Yuuki Hirata, Keizo Nakagawa, Ken-Ichiro Sotowa and Toshihiro Moriga : XAFS evidence on redox-nature of palladium in Pd-Mg3V2O3 catalysts, Photon Factory Activity Report 2007, Vol.25B, 131, Tsukuba, Feb. 2009. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''担持Pd-Te触媒の活性座微細構造変化による活性への影響''(課題番号2007G007)を検討して得られえた結果をまとめた報告書．バナジン酸オルトマグネシウムへパラジウムを導入すると活性が改善され，活性の改善にはパラジウムのレドックスが大きく反映していることをXAFSで見出したことを報告した．
33.	Shigeru Sugiyama : 貴金属およびその合金を用いた触媒反応の検討と触媒構造解析, 平成19年度共同研究プロジェクト研究成果報告書, Tokushima, Jul. 2008. (Summary) 平成19年度企業と行った共同研究成果を「国立大学法人徳島大学共同研究取扱規則」第20条に基づき，まとめた報告書．パラジウムの特異なレドックス活性を応用した触媒開発研究の成果をまとめた．
34.	Shigeru Sugiyama, Takeshi Osaka, Yuuki Hirata, Yuki Kondo, Ken-Ichiro Sotowa and Toshihiro Moriga : Effects of Incorporation of Fe3+ into Magnesium ortho-Vanadate on the Catalytic Activity and the Redox of Vanadium Species, Photon Factory Activity Report 2006, Vol.24B, 108, Tsukuba, Feb. 2008. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''バナジン酸マグネシウムの格子酸素引抜挿入のバナジウムへの影響''(課題番号2005G029)を検討して得られえた結果をまとめた報告書．バナジン酸オルトマグネシウムへ鉄を導入すると活性が改善させ，活性の改善にはバナジウムのレドックスが大きく反映していることをXAFSで見出したことを報告した．
35.	Shigeru Sugiyama, Ken-Ichiro Sotowa and 他31名 : 触媒に関する報告書(XVII), 化学工学会反応工学部会触媒反応工学分科会2006年度報告書, Tokyo, Apr. 2007. (Summary) 化学工学会の研究部門の進展を図るため平成14年度より創設された反応工学部会の触媒反応工学分科会の活動の一環として発刊された報告書．5th International Conference on Unsteady-State Processes in Catalysis で発表された論文を国内関連大学研究者33名によって要約した報告書．
36.	Shigeru Sugiyama : Preparation of Thin-layer of Alkaline Earth Phosphates and Removal of Aqueous Pollutant with the Thin-layer Phosphate, 財団法人向科学技術振興財団助成研究成果集, No.7, 13-17, Tokyo, Dec. 2006.
37.	Shigeru Sugiyama, Kazuya Fukuta, Masahiko Yokoyama, Kei-ichiro Murai and Toshihiro Moriga : Effects of the Incorporation of Calcium into Magnesium pyro-Vanadate on the Oxidative Dehydrogenation of Propane and the Local Structure around Vanadium, Photon Factory Activity Report 2005, Vol.23B, 128, Tsukuba, Dec. 2006. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''バナジン酸マグネシウムの格子酸素引抜挿入のバナジウムへの影響''(課題番号2005G029)を検討して得られえた結果をまとめた報告書．バナジン酸マグネシウムへカルシウムを導入すると活性が大きな影響が受けるが，カルシウムが触媒のマグネシウムと交換した結果が反映されていることを明らかにできたことを報告した．
38.	Chiaki Shinohara, Satoshi Kawakami, Kei-ichiro Murai, Toshihiro Moriga and Shigeru Sugiyama : Effects of the Supports in Pt-Catalysts on Dehydrogenation of Decakin, Photon Factory Activity Report 2004, Vol.22B, 116, Tsukuba, Nov. 2005. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''活性炭担持貴金属触媒の貴金属のXAFS解析による触媒活性座の同定''(課題番号2003G065)を検討して得られえた結果をまとめた報告書．触媒担体によって白金の微細構造が微妙に変化し，触媒活性も活性種の微細構造変化にともなって異なることを報告した．
39.	Shigeru Sugiyama and 他36名 : 触媒に関する報告書(XV), 化学工学会反応工学部会触媒反応工学分科会2004年度報告書, Tokyo, Mar. 2005. (Summary) 化学工学会の研究部門の進展を図るため平成14年度より創設された反応工学部会の触媒反応工学分科会の活動の一環として発刊された報告書．第10回Asian Pacific Confederation of Chemical Engineering で発表された論文を国内関連大学研究者36名によって要約した報告書．
40.	Chiaki Shinohara, Toshihiro Moriga, Satoshi Kawakami, Hiromu Hayashi and Shigeru Sugiyama : Identification of Catalytic Active Sites for the Dehydrogenation on Pt/C with XAFS, Photon Factory Activity Report 2003, Vol.21B, 158, Tsukuba, Nov. 2004. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''活性炭担持貴金属触媒の貴金属のXAFS解析による触媒活性座の同定''(課題番号2003G065)を検討して得られえた結果をまとめた報告書．触媒調製法により活性を制御したPt/C触媒において，どのような状態にあるPtが高活性を与えるかを報告した．
41.	Shigeru Sugiyama and 他38名 : 触媒の活性劣化に関する報告書(XIV), 化学工学会反応工学部会触媒反応工学分科会2003年度報告書, Tokyo, Jan. 2004. (Summary) 化学工学会の研究部門の進展を図るため平成14年度より創設された反応工学部会の触媒反応工学分科会の活動の一環として発刊された報告書．第226回アメリカ化学会で発表された関連論文および過去2年間に発表された関連論文を国内関連大学研究者38名によって要約した報告書．
42.	Shigeru Sugiyama, Hiromichi Mitsuoka, Tomotaka Shono, Masayoshi Fujisawa, Daisaku Makino, Toshihiro Moriga and Hiromu Hayashi : Local Structure around Non-Crystallized Cu-Species Incorporated in Copper-Strontium Hydroxyapatite Catalysts for the Oxidative Dehydrogenation of Propane, Photon Factory Activity Report 2002, Vol.20B, 149, Tsukuba, Nov. 2003. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''非晶質遷移金属含有水酸アパタイトの遷移金属周りの微細構造''(課題番号2001G090)を検討して得られえた結果をまとめた報告書．ストロンチウム水酸アパタイトとその銅置換体の微細構造と触媒活性のについて検討した．
43.	Shigeru Sugiyama, Takuya Ichii, Tomotaka Shono, Masayoshi Fujisawa, Daisaku Makino, Toshihiro Moriga and Hiromu Hayashi : Local Structure around Non-Crystallized Transition Metals Incorporated in Hydroxyapatites, Photon Factory Activity Report 2001, Vol.19B, 126, Tsukuba, Jan. 2003. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''非晶質遷移金属含有水酸アパタイトの遷移金属周りの微細構造''(課題番号2001G090)を検討して得られえた結果をまとめた報告書．XRDでは構造の際が見られないストロンチウム水酸アパタイトとそのコバルト置換体の微細構造を検討し，コバルトの配置を明らかにした．
44.	Shigeru Sugiyama and 他39名 : 触媒の活性劣化に関する報告書(XIII), 化学工学会反応工学部会触媒反応工学分科会2002年度報告書, Kobe, Jan. 2003. (Summary) 化学工学会の研究部門の進展を図るため平成14年度より創設された反応工学部会の触媒反応工学分科会の活動の一環として発刊された報告書．第9回触媒劣化の国際会議で発表された関連論文を国内関連大学研究者39名によって要約した報告書．
45.	Shigeru Sugiyama, Toshihiro Moriga, Tomohiro Ishimura and Hiromu Hayashi : Fine Structure Changes of Calcium, Strontium, Barium and Lead Hydroxyapatites, Photon Factory Activity Report 1998, Vol.16B, 25, Tsukuba, Nov. 1999. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''ヒドロキシアパタイトの熱安定性に対する微細構造変化の影響''(課題番号97G030)を検討して得られえた結果をまとめた報告書．カルシウム，ストロンチウム，バリウムおよび鉛ヒドロキシアパタイトの微細構造を系統的に検討しその結果を報告した．
46.	Shigeru Sugiyama, Toshihiro Moriga, Keiichi Abe, Yuichi Maekawa and Hiromu Hayashi : Effects of Fine Structure Changes of Calcium Hydroxyapatites on the Thermal Stability, Photon Factory Activity Report 1997, Vol.15B, 171, Tsukuba, Nov. 1998. (Summary) 高エネルギー加速器研究機構物質構造科学研究所放射光共同利用実験課題として採択された''ヒドロキシアパタイトの熱安定性に対する微細構造変化の影響''(課題番号97G030)を検討して得られえた結果をまとめた報告書．ヒドロキシアパタイトの微細構造変化がアパタイトの熱安定性に影響することを見出したことを報告した．
47.	Shigeru Sugiyama, Toshihiro Moriga, Toshimitsu Minami, Takashi Miyamoto and Hiromu Hayashi : Effects of the Structure of Apatites on its Lattice Ion-ion Exchange, Photon Factory Activity Report 1996, Vol.14, 212, Tsukuba, Feb. 1997. (Summary) 高エネルギー物理学研究所放射光共同利用実験課題として採択された''アパタイト類の格子イオン-イオン交換能への構造変化の影響''(課題番号95G193)を検討して得られえた結果をまとめた報告書．アパタイトの微細構造変化がアパタイトのイオン交換能に影響することを見出したことを報告した．

Patent:

1.	Keizo Nakagawa, Shigeru Sugiyama and Ken-Ichiro Sotowa : 薄片様層状化合物, 2009-208349, 2011-56390 (Mar. 2011), .
2.	Hiromu Yano, Hisahiso Matsunaga, Yoshiyuki Nakamura and Shigeru Sugiyama : リン酸鉄の製造方法, 2024-033589 (Mar. 2024), .
3.	Hiromu Yano, Hisahiso Matsunaga, Yoshiyuki Nakamura and Shigeru Sugiyama : リン化合物の製造方法, 2023-176111 (Oct. 2023), .
4.	Hiromu Yano, Hisahiso Matsunaga, Katsunori Takahashi and Shigeru Sugiyama : リン回収方法, 2023-114247 (Jul. 2023), .
5.	Hiromu Yano, Hisahiso Matsunaga, Katsunori Takahashi and Shigeru Sugiyama : リン回収方法, 2023-114238 (Jul. 2023), .
6.	Shigeru Sugiyama and Takaiku Yamamoto : リン化合物の製造方法, 2021-053328 (Mar. 2021), 2022-150640 (Oct. 2022), .
7.	Yuki Kato, Wataru Ninomiya and Shigeru Sugiyama : 触媒及びその製造方法，並びに不飽和炭化水素の製造方法, 2020-159945 (Sep. 2020), PCT/JP2020/042127 (Nov. 2020), 497737(India) (Jan. 2024).
8.	Shigeru Sugiyama, Ryosuke Fujimoto and Tiaki Okita : モノクロロアルカンの製造方法, 2020-021580 (Feb. 2020), 2021-127306 (Sep. 2021), .
9.	Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : アルカン脱水素用触媒及びその製造方法，並びに不飽和炭化水素の製造方法, 2019-206232 (Nov. 2019), .
10.	Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : プロピオンアルデヒドの製造方法, 16/202,914 (Dec. 2018), 10,384,998 (Aug. 2019).
11.	Shigeru Sugiyama and Nobuhiro Kimura : プロピレンオキサイドの製造方法, 2018-025285 (Feb. 2018), 2019-137665 (Aug. 2019), .
12.	Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : プロピオンアルデヒドの製造方法, 2017/535463 (May 2017), WO2017/209126A1, 6482104 (Feb. 2019).
13.	Shigeru Sugiyama, Yuki Kato and Wataru Ninomiya : プロピオンアルデヒドの製造方法, PCT/JP2017/020095 (May 2017), WO2017/209126 (Dec. 2017), .
14.	Shigeru Sugiyama and Nobuhiro Kimura : プロピレンオキサイドの製造法, 2017-35232 (Feb. 2017), 2018-140948 (Sep. 2018), .
15.	Yuuki Katou, Wataru Ninomiya and Shigeru Sugiyama : プロピオンアルデヒドの製造方法, 2016-108673 (May 2016), .
16.	Shigeru Sugiyama and Nobuhiro Kimura : プロピオンアルデヒドの製造方法, 2016-016014 (Jan. 2016), .
17.	Shigeru Sugiyama, Yuuki Katou and Wataru Ninomiya : イソブチレンの製造方法, 2015-213170 (Oct. 2015), .
18.	Shigeru Sugiyama, Yuki Kato, Toshiya Yasukawa, Shuji Akihara and Wataru Ninomiya : Method for Producung Saturated Aldehyde from 1,2-Alkanediol, 201480007398.X (Sep. 2015), ZL201480007398.X (Apr. 2019).
19.	Shigeru Sugiyama, Yuuki Katou, Toshiya Yasukawa, Shuji Akihara and Wataru Ninomiya : Method for Producung Saturated Aldehyde from 1,2-Alkanediol, 14/654,996 (Sep. 2015), US 9,393,554 B2 (Jul. 2016).
20.	Shigeru Sugiyama, Yuki Kato, Toshiya Yasukawa, Shuji Akihara and Wataru Ninomiya : Method for Producung Saturated Aldehyde from 1,2-Alkanediol, 10-2015-7018783 (Jul. 2015), 10-2110743 (May 2020).
21.	Shigeru Sugiyama, Yuuki Katou, Toshiya Yasukawa, Shuji Akihara and Wataru Ninomiya : Method for Producung Saturated Aldehyde from 1,2-Alkanediol, 112011504471T (Feb. 2014), 112011504471T (Dec. 2016).
22.	Shigeru Sugiyama, Yuuki Katou, Toshiya Yasukawa, Shuji Akihara and Wataru Ninomiya : 1,2-アルカンジオールからの飽和アルデヒド製造方法, PCT/JP2014/052485 (Feb. 2014), WO2014/123095 (Aug. 2014), .
23.	Shigeru Sugiyama, Yuuki Katou, Toshiya Yasukawa, Shuji Akihara and Wataru Ninomiya : 1,2-アルカンジオールからの飽和アルデヒド製造方法, 2013-021299 (Feb. 2013), 6200416 (Sep. 2017).
24.	Shigeru Sugiyama, Yuuki Katou, Wataru Ninomiya and Shuji Akihara : 酸化脱水素触媒の製造法およびアルケンの製造方法, 2013-011888 (Jan. 2013), 2014-140827 (Aug. 2014), 6037849 (Nov. 2016).
25.	Shigeru Sugiyama, Yukinori Konishi, Yuta Tsumura and Akira Ookubo : エチレンオキサイド製造用触媒及びエチレンオキサイドの製造方法, 2010-176812 (Aug. 2010), 2012-035187 (Feb. 2012), 5643931 (Nov. 2014).
26.	Shigeru Sugiyama, Wataru Ninomiya, Yoshiyuki Himeno, Toshiya Yasukawa and Keiko Maehara : 乳酸塩からピルビン酸塩の製造法, 2008-176805 (Jul. 2008), 2010-13415 (Jan. 2010), .
27.	Shigeru Sugiyama, Wataru Ninomiya, Yoshiyuki Himeno and Keiko Maehara : 触媒およびその製造方法，ならびにアルケンの製造方法, 2007-209176 (Aug. 2007), 2009-39679 (Feb. 2009), .
28.	Shigeru Sugiyama and Wataru Ninomiya : 脱水素触媒及びその製造方法，並びに該触媒を用いた水素の製造, 2006-50436 (Feb. 2006), 2007-222856 (Sep. 2007), .

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)

Establishment of catalyst regeneration technology using sintering of nickel oxide catalyst supported on alumina (Project/Area Number: 23K04496 )
Elucidation of remarkable catalytic activity increasing effect of coking in the direct dehydrogenation of isobutane (Project/Area Number: 20K05221 )
Enhancement of durability of palladium membrane having high hydrogen permeability by easy moving ceramic intermediate powders (Project/Area Number: 19K05124 )
Oxidative Dehydrogenation of Alkanes in the Presence of Oxygen Species Activated Using Ultravaiolet Rediation (Project/Area Number: 17K19014 )
Establishment of palladium thin membrane preparation method onto porous SUS introduced pore control layer for high hydrogen diffusion (Project/Area Number: 16K06828 )
Graduate school education and future life design from the viewpoint of female students in faculty of engineering (Project/Area Number: 15K12387 )
Development of layered nanosheet photocatalysts using lamellar phase as a template and their catalytic properties (Project/Area Number: 25420827 )
Development of palladium-catalysts un-doped with heavy metals using the characteristics of the catalytic fields (Project/Area Number: 24360328 )
Approach using reactor design to suppress a deep oxidation in the oxidative dehydrogenation of propane over solid catalysts (Project/Area Number: 21656210 )
New strategic study on advanced utilization of rare phosphorus (Project/Area Number: 20241020 )
Technology to Control Heterogeneous Catalytic Reactions by Forced Temperature Cycling (Project/Area Number: 19360360 )
Development of Methods for Leaching and Recovering Heavy Metal Ions from Fly Ash (Project/Area Number: 15310057 )
Immobilization of Aqueous Heavy Metals with Non-apatites-type Apatites (Project/Area Number: 14550801 )
Study on Methods for Removal and Concentration of Metal Ions Solved in Water Using Macro-Molecules (Project/Area Number: 13480178 )
亜硝酸性窒素の湿式還元分解の触媒分子反応工学 (Project/Area Number: 13126215 )
Efficient Recovery of Carbon Dioxide by Cyclic Fixed-Bed Operations over K_2CO_3/C and the Application to Flue Gases of Coal-Fired Power Plants (Project/Area Number: 08558066 )
ピロ硫酸塩の特異な触媒性能とピルビン酸合成への応用研究 (Project/Area Number: 03650679 )
Search by Researcher Number (70175404)