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Tokushima University ⟩ Graduate School of Technology, Industrial and Social Sciences ⟩ Division of Science and Technology ⟩ Natural Science ⟩ Chemistry ⟩
Tokushima University ⟩ Faculty of Science and Technology ⟩ Department of Science and Technology ⟩ 自然科学コース ⟩ Chemistry ⟩
Tokushima University ⟩ Graduate School of Sciences and Technology for Innovation ⟩ Science and Technology ⟩ 自然科学コース(創成科学研究科) ⟩ Chemistry ⟩
Tokushima University ⟩ Graduate School of Integrated Arts and Sciences ⟩ Regional Science ⟩ Environmental Symbiosis Studies ⟩
Tokushima University ⟩ Graduate School of Integrated Arts and Sciences ⟩ Regional Science ⟩ Advanced Studies in Arts and Sciences ⟩ 		(Files for researchmap) [PDF manual] [Auto-propagate to researchmap]

Research

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Field of Study

○ Environmental Physical Chemistry, Catalytic Chemistry, X-ray Spectrometry

Subject of Study

○ 新規固体触媒の開発と物性発現機構解明, X線分析化学 (固体酸塩基, 複合酸化物, ナノレベル構造解析, XAFS, 環境触媒)

Book / Paper

Book:

1. Takashi Yamamoto :
X線吸収端近傍構造(XANES)「触媒総合事典 第4章16節」,
朝倉書店, Tokyo, Jan. 2023.
2. Takashi Yamamoto :
金属イオン添加酸化ジルコニウム「固体表面キャラクタリゼーション 機能性材料・ナノマテリアルのためのスペクトロスコピー 第16章13節」,
Kodansha, Tokyo, Mar. 2022.
3. Takashi Yamamoto :
2.9 Pre-edge structure, selection rules and quadrupole contributions, "International Tables for Crystallography Volume I: X-ray Absorption Spectroscopy and Related Techniques",
2022.
(DOI: 10.1107/S157487072000751X)
4. 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.
5. 村松 康司 and Takashi Yamamoto :
X線吸収端近傍構造(XANES)「X線分光法 第5章3節」,
Kodansha, Sep. 2018.
6. Takashi Yamamoto :
触媒「X線分光法 第6章5節」,
Kodansha, Sep. 2018.
7. Takashi Yamamoto :
広域X線吸収微細構造(EXAFS) 「X線分光法 第5章4節」,
Kodansha, Sep. 2018.
8. Takashi Yamamoto :
硬XANES 「XAFSの基礎と応用 第3章4節2項」,
Kodansha, Jul. 2017.
9. Takashi Yamamoto :
WO3/ZrO2 「触媒調製ハンドブック 第2章5節」,
NTS Inc., Tokyo, Apr. 2011.
10. Takashi Yamamoto :
多孔質触媒 「ナノ構造制御した触媒・光触媒の設計・評価・応用 第2章」,
The Japan Institute of Metals, Jan. 2009.
11. 田中 庸裕 and Takashi Yamamoto :
X線吸収分光法 「触媒便覧9.2.11」,
講談社サイエンティフィク, Dec. 2008.
12. Takashi Yamamoto :
新規分析・解析技術と触媒 「触媒活用大事典 第III部9章」,
工業調査会, Dec. 2004.

Academic Paper (Judged Full Paper):

1. Filipp Temerov, Rossella Greco, Joran Celis, Salvador Eslava, Weimin Wang, Takashi Yamamoto and Wei Cao :
Activating 2D MoS2 by loading 2D Cu-S nanoplatelets for improved visible light photocatalytic hydrogen evolution, drug degradation, and CO2 reduction,
Results in Materials, Vol.22, 100569, 2024.
(DOI: 10.1016/j.rinma.2024.100569)
2. Parisa Talebi, Rossella Greco, Takashi Yamamoto, Mahdiyeh Zeynali, Saeid Asgharizadeh and Wei Cao :
Hierarchical Nickel Carbonate Hydroxide Nanostructures for Photocatalytic Hydrogen Evolution from Water Splitting,
Materials Advances, Vol.5, No.7, 2968-2973, 2024.
(DOI: 10.1039/D3MA00977G)
3. Takashi Yamamoto and Kazunori Miyamoto :
Estimation method of whiteline intensity of platinum compounds at L3 edge XANES and the oxidation number using a laboratory-type spectrometer,
Tetsu-to-Hagane, Vol.110, accepted, 2024.
(DOI: 10.2355/tetsutohagane.TETSU-2024-015)
4. Takashi Yamamoto, Hirotaka Mine, Shoki Katata and Taketo Tone :
Direct ethyl acetate synthesis from ethanol over amorphous-, monoclinic-, tetragonal ZrO2 supported copper catalysts prepared from the same zirconium source,
Applied Catalysis B: Environmental, Vol.327, No.15, 122433, 2023.
(DOI: 10.1016/j.apcatb.2023.122433)
5. Takashi Yamamoto, Ayumi Yamashita, Nozomi Yokoyama, Akira Yukumoto and Shoji Imai :
Analysis of Leachate Copper from Sediment at a Small Abandoned Mine Site by Handy-type Liquid Electrode Plasma Atomic Emission Spectrometer,
ISIJ International, Vol.62, No.5, 854-859, 2022.
(Tokushima University Institutional Repository: 117110,   DOI: 10.2355/isijinternational.isijint-2021-406,   CiNii: 1390010687828784256)
6. Takashi Yamamoto, Seina Heiuchi, Maki Kondo, Kei Tabusadani and Atsushi Sakaki :
Hydrothermally Synthesized Poorly Crystalline Binary Oxides with ZrW2O8 composition: Preparation, Structural Analysis, and Catalytic Activity for the Alkylation of Anisole with Benzyl Alcohol,
RSC Advances, Vol.12, No.6, 3774-3782, 2022.
(Tokushima University Institutional Repository: 117190,   DOI: 10.1039/d1ra08931e)
7. Takashi Yamamoto, Akihito Kurimoto, Riona Sato, Shoki Katata, Hirotaka Mine, Naoto Tanima and Ryota Kamata :
Ethanol conversion over Ga2O3-ZrO2 solid solution: empirical evidence of the reaction pathway, the surface acid-base properties, and the role of gallium ions,
Catalysis Science & Technology, Vol.11, No.6, 2047-2056, 2021.
(DOI: 10.1039/D0CY02271C)
8. Shinobu Takao, Oki Sekizawa, Kotaro Higashi, Gabor Samjeské, Takuma Kaneko, Tomohiro Sakata, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa :
Visualization Analysis of Pt and Co Species in Degraded Pt3Co/C Electrocatalyst Layers of a Polymer Electrolyte Fuel Cell Using a Same-View Nano-XAFS/STEM-EDS Combination Technique,
ACS Applied Materials & Interfaces, Vol.12, No.2, 2299-2312, 2020.
(DOI: 10.1021/acsami.9b16393,   PubMed: 31841306,   Elsevier: Scopus)
9. Takashi Yamamoto and Akihito Kurimoto :
Ga ion-doped ZrO2 Catalyst Characterized by XRD, XAFS, and 2-Butanol Decomposition,
Analytical Sciences, Vol.36, No.1, 41-46, 2020.
(Tokushima University Institutional Repository: 116401,   DOI: 10.2116/analsci.19SAP03,   PubMed: 31588068)
10. Masatsugu Oishi, Takashi Nakamura, Iwao Watanabe, Takashi Yamamoto, Takuya Doi, Toshiaki Ina, Kiyofumi Nitta, Koji Amezawa and Yuji Okuyama :
Evaluation of the Electronic and Local Structure of Mn in Proton-Conducting Oxide, Ca(Zr,Mn)O3-δ, to Elucidate a Direct Hydrogen-Dissolution Reaction,
The Journal of Physical Chemistry C, Vol.123, 16034-16045, 2019.
(Tokushima University Institutional Repository: 115542,   DOI: 10.1021/acs.jpcc.9b03897)
11. Takashi Yamamoto, Takuji Miyazono and Akihito Kurimoto :
形状の異なる焦電結晶積層体によるX線発生挙動および放電特性,
Advances in X-Ray Chemical Analysis, Japan, Vol.50, 291-298, 2019.
(Tokushima University Institutional Repository: 113217,   DOI: 10.57415/xshinpo.50.0_291,   CiNii: 1390859758187847552)
12. Shinobu Takao, Oki Sekizawa, Gabor Samjeské, Takuma Kaneko, Kotaro Higashi, Yuske Yoshida, Xiao Zhao, Tomohiro Sakata, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa :
Observation of Degradation of Pt and Carbon Support in Polymer Electrolyte Fuel Cell Using Combined Nano-X-ray Absorption Fine Structure and Transmission Electron Microscopy Techniques,
ACS Applied Materials & Interfaces, Vol.10, No.33, 27734-27744, 2018.
(DOI: 10.1021/acsami.8b04407,   PubMed: 30044074,   Elsevier: Scopus)
13. Takashi Yamamoto :
Relation between intensity of XANES pre-edge and XES Kb5 of vanadium and manganese compounds,
Advances in X-ray Analysis, Vol.61, 211-221, 2018.
14. Yuhei Yamamoto, Yohsuke Sanagawa, Eri Kanekiyo, Kaito Shimizu, Takashi Yamamoto and Shoji Imai :
実験室型X線吸収分光装置を用いた遠隔山岳地域で採取された湿性沈着中の長距離輸送エアロゾル中に含まれる鉄の化学状態分析,
Bunseki Kagaku, Vol.67, No.6, 349-354, 2018.
(DOI: 10.2116/bunsekikagaku.67.349,   Elsevier: Scopus)
15. Shoji Imai, Yuhei Yamamoto, Takashi Yamamoto, Kenji KODAMA, Jun Nishimoto and Yoichi KIKUCHI :
Sulfur Chemical State and Chemical Composition of Insoluble Substance in Soft Rime, Hard Rime and Snow collected on Remote and Rural Areas in Japan using WDXRF,
Analytical Sciences, Vol.34, No.5, 589-598, 2018.
(Tokushima University Institutional Repository: 111675,   DOI: 10.2116/analsci.17P277,   PubMed: 29743432,   Elsevier: Scopus)
16. Takashi Yamamoto and Akira Yukumoto :
Discrepancy in the quantitative oxidation-state analysis of Eu species in sulfide phosphors by K-, L1-, and L3-edge XANES spectrometry: Choice of absorption edge and measurement mode,
Journal of Analytical Atomic Spectrometry, Vol.33, No.4, 585-592, 2018.
(DOI: 10.1039/c7ja00429j,   Elsevier: Scopus)
17. Yuhei Yamamoto, Azusa Tagami, Toshihiro Shiarasaki, Akira Yonetani, Takashi Yamamoto and Shoji Imai :
Role of iron modifier on boron atomization process using graphite furnace-atomic absorption spectrometry based on speciation of iron using X-ray absorption fine structure,
Spectrochimica Acta. Part B: Atomic Spectroscopy, Vol.142, 55-61, 2018.
(DOI: 10.1016/j.sab.2018.01.016,   Elsevier: Scopus)
18. Masatsugu Oishi, Shohei Shiomi, Takashi Yamamoto, Tomoyuki Ueki, Yoichiro Kai, Shigefusa F. Chichibu, Aiko Takatori and Kazunobu Kojima :
High temperature degradation mechanism of a red phosphor, CaAlSiN3:Eu for solid-state lighting,
Journal of Applied Physics, Vol.122, No.11, 113104-113111, 2017.
(DOI: 10.1063/1.5003087,   Elsevier: Scopus)
19. Yuhei Yamamoto, Azusa Tagami, Toshihiro Shirasaki, Akira Yonetani, Takashi Yamamoto and Shoji Imai :
Atomization Mechanism of Boron by Graphite Furnace Atomic Absorption Spectrometry using Iron Matrix Modifier,
Bunseki Kagaku, Vol.66, No.9, 629-637, 2017.
(Tokushima University Institutional Repository: 111211,   DOI: 10.2116/bunsekikagaku.66.629,   Elsevier: Scopus)
20. Takashi Yamamoto, Maki Kondoh, Tomoaki Irie and Naoto Tanima :
Structural transformation of tungsten-zirconium hydroxide crystals upon calcination characterized by XRD, XAFS and acid catalyzed reaction,
Advances in X-Ray Chemical Analysis, Japan, Vol.48, 137-148, 2017.
(Tokushima University Institutional Repository: 111228,   DOI: 10.57415/xshinpo.48.0_137,   CiNii: 1390015675348052096)
21. Takuma Kaneko, Gabor Samjeské, Shin-ichi Nagamatsu, Kotaro Higashi, Sekizawa Oki, Takao Shinobu, Takashi Yamamoto, Xiao Zhao, Tomoya Uruga and Yasuhiro Iwasawa :
Key Structural Kinetics for Carbon Effects on the Performance and Durability of Pt/Carbon Cathode Catalysts in Polymer Electrolyte Fuel Cells Characterized by in Situ Time-Resolved XAFS,
The Journal of Physical Chemistry C, Vol.120, No.42, 24250-24264, 2016.
(DOI: 10.1021/acs.jpcc.6b08569)
22. Shinobu Takao, Oki Sekizawa, Gabor Samjeské, Shin-ichi Nagamatsu, Takuma Kaneko, Kotaro Higashi, Takashi Yamamoto, Kensaku Nagasawa, Xiao Zhao, Tomoya Uruga and Yasuhiro Iwasawa :
Spatially Non-Uniform Degradation of Pt/C Cathode Catalysts in Polymer Electrolyte Fuel Cells Imaged by Combination of Nano XAFS and STEM-EDS Techniques,
Topics in Catalysis, Vol.59, No.19, 1722-1731, 2016.
(DOI: 10.1007/s11244-016-0691-y)
23. Takashi Yamamoto, Aoi Teramachi, Akihiro Orita, Akihito Kurimoto, Takashi Motoi and Tsunehiro Tanaka :
Generation of Strong Acid Sites on Yttrium-Doped Tetragonal ZrO2-Supported Tungsten Oxides: Effects of Dopant Amounts on Acidity, Crystalline Phase, Kinds of Tungsten Species, and Their Dispersion,
The Journal of Physical Chemistry C, Vol.120, No.35, 19705-19713, 2016.
(DOI: 10.1021/acs.jpcc.6b05388,   Elsevier: Scopus)
24. Takashi Yamamoto and Masaya Kondoh :
Analysis of hexavalent chromium species in household articles by a laboratory-type X-ray absorption spectrometer,
Advances in X-Ray Chemical Analysis, Japan, Vol.47, 99-109, 2016.
(Tokushima University Institutional Repository: 111227,   DOI: 10.57415/xshinpo.47.0_99,   CiNii: 1050845762396436224)
25. Takashi Yamamoto, Kazunori Miyamoto, Masaya Kondoh and Akira Yukumoto :
Analysis of d-electron state of platinum salts on silica during thermal decomposition by a laboratory-type X-ray absorption spectrometer Choice of parameters for in-situ experiments,
Bunseki Kagaku, Vol.64, No.12, 889-894, 2015.
(Tokushima University Institutional Repository: 111231,   DOI: 10.2116/bunsekikagaku.64.889,   CiNii: 1390001204662040960,   Elsevier: Scopus)
26. Kensaku Nagasawa, Shinobu Takao, Shin-ichi Nagamatsu, Gabor Samjeské, Oki Sekizawa, Kaneko Takuma, Kotaro Higashi, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa :
Surface-regulated Nano-SnO2/Pt3Co/C Cathode Catalysts for Polymer Electrolyte Fuel Cells Fabricated by A Selective Electrochemical Sn Deposition Method,
Journal of the American Chemical Society, Vol.137, No.40, 12856-12864, 2015.
(DOI: 10.1021/jacs.5b04256,   PubMed: 26412503,   Elsevier: Scopus)
27. Yuki Ogawa, Masashi Kurashina, Eiji Kanezaki and Takashi Yamamoto :
Effect of Aging Method on Adsorption and Elution of Phosphate in Mg/Fe Layered Double Hydroxide,
Advanced Materials Research, Vol.1110, 287-290, 2015.
(DOI: 10.4028/www.scientific.net/AMR.1110.287)
28. Shinobu Takao, Oki Sekizawa, Gabor Samjeské, Shin-ichi Nagamatsu, Takuma Kaneko, Takashi Yamamoto, Kotaro Higashi, Kensaku Nagasawa, Tomoya Uruga and Yasuhiro Iwasawa :
Same-View Nano-XAFS/STEM-EDS Imagings of Pt Chemical Species in Pt/C Cathode Catalyst Layers of a Polymer Electrolyte Fuel Cell,
The Journal of Physical Chemistry Letters, Vol.6, 2121-2126, 2015.
(DOI: 10.1021/acs.jpclett.5b00750,   Elsevier: Scopus)
29. Takanori Itoh, Masashi Mori, Manabu Inukai, Hiroaki Nitani, Takashi Yamamoto, Takafumi Miyanaga, Naoki Igawa, Naoto Kitamura, Naoya Ishida and Yasushi Idemoto :
Effect of Annealing on Crystal and Local Structures of Doped Zirconia Using Experimental and Computed Methods,
The Journal of Physical Chemistry C, Vol.119, No.16, 8447-8458, 2015.
(DOI: 10.1021/jp5117118,   Elsevier: Scopus)
30. Takanori Itoh, Manabu Inukai, Naoto Kitamura, Naoya Ishida, Yasushi Idemoto and Takashi Yamamoto :
Correlation between structure and mixed ionic-electronic conduction mechanism for (La1-xSrx)CoO3-d using synchrotron X-ray analysis and first principles calculations,
Journal of Materials Chemistry. A, Materials for Energy and Sustainability, Vol.3, No.13, 6943-6953, 2015.
(DOI: 10.1039/C4TA06386D,   Elsevier: Scopus)
31. Shinobu Takao, Oki Sekizawa, Shin-ichi Nagamatsu, Takuma Kaneko, Takashi Yamamoto, Gabor Samjeské, Kotaro Higashi, Kensaku Nagasawa, Takuya Tsuji, Motohiro Suzuki, Naomi Kawamura, Masaichiro Mizumaki, Tomoya Uruga and Yasuhiro Iwasawa :
Pt Chemical Species Mapping in Polymer Electrolyte Fuel Cells by Spatially-Resolved Nano-XAFS Techniques,
Angewandte Chemie International Edition, Vol.53, No.51, 14110-14114, 2014.
(DOI: 10.1002/anie.201408845,   PubMed: 25338523)
32. Sutasinee Kityakarn, Takahiro Saida, Aya Sode, Nozomu Ishiguro, Oki Sekizawa, Tomoya Uruga, Kensaku Nagasawa, Takashi Yamamoto, Toshihiko Yokoyama and Mizuki Tada :
In Situ Time-resolved XAFS of Transitional States of Pt/C Cathode Electrocatalyst in an MEA during PEFC Loading with Transient Voltages,
Topics in Catalysis, Vol.57, No.10-13, 903-910, 2014.
(DOI: 10.1007/s11244-014-0250-3,   Elsevier: Scopus)
33. Licheng Liu, Gabor Samjeske, Shin-ichi Nagamatsu, Oki Sekizawa, Kensaku Nagasawa, Shinobu Takao, Yoshiaki Imaizumi, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa :
Dependence of the oxygen reduction reaction activities of Pd-Co/C and Pd-Ni/C alloy electrocatalysts on the nanoparticle size and lattice constant,
Topics in Catalysis, Vol.57, No.6-9, 595-606, 2014.
(DOI: 10.1007/s11244-013-0216-x,   Elsevier: Scopus)
34. Takashi Yamamoto, Ryosuke Umaki and Rie Yamaoka :
Temperature Dependence of X-Ray Emission Behavior from Stacked Pyroelectric Single Crystals,
Advances in X-Ray Chemical Analysis, Japan, Vol.45, 327-334, 2014.
(Tokushima University Institutional Repository: 111226,   DOI: 10.57415/xshinpo.45.0_327,   CiNii: 1390016272552333568)
35. Kensaku Nagasawa, Shinobu Takao, Kotaro Higashi, Shin-ichi Nagamatsu, Gabor Samjeské, Yoshiaki Imaizumi, Oki Sekizawa, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa :
Performance and Durability of Pt/C Cathode Catalysts with Different Kinds of Carbons for Polymer Electrolyte Fuel Cells Characterized by Electrochemical and In-situ XAFS Techniques,
Physical Chemistry Chemical Physics, Vol.16, No.21, 10076-10087, 2014.
(DOI: 10.1039/C3CP54457E,   PubMed: 24513596,   Elsevier: Scopus)
36. Gabor Samjeské, Shin-ichi Nagamatsu, Shinobu Takao, Kensaku Nagasawa, Yoshiaki Imaizumi, Oki Sekizawa, Takashi Yamamoto, Yohei Uemura, Tomoya Uruga and Yasuhiro Iwasawa :
Performances and Characterization of a Pt-Sn(oxidized)/C and Pt-Sn(reduced)/C Cathode Catalysts with a SnO2-decorated Pt3Sn Nanostructure for Oxygen Reduction Reaction in a Polymer Electrolyte Fuel Cell,
Physical Chemistry Chemical Physics, Vol.15, 17208-17218, 2013.
(DOI: 10.1039/c3cp52323c,   PubMed: 24013494,   Elsevier: Scopus)
37. Takashi Yamamoto, Tomoyuki Kudo, Tomohiro Yamamoto and Jun Kawai :
Analysis of coordination environment of aluminum species in zeolites and amorphous silica-alumina by X-ray absorption and emission spectroscopy,
Microporous and Mesoporous Materials, Vol.182, 239-243, 2013.
(DOI: 10.1016/j.micromeso.2013.03.047,   Elsevier: Scopus)
38. Nozomu Ishiguro, Takahiro Saida, Tomoya Uruga, Oki Sekizawa, Kensaku Nagasawa, Kiyofumi Nitta, Takashi Yamamoto, Shin-ichi Ohkoshi, Toshihiko Yokoyama and Mizuki Tada :
Structural Kinetics on a Pt/C Cathode Catalyst with Practical Catalyst Loading in an MEA for PEFC Operating Conditions Studied by In Situ Time-Resolved XAFS,
Physical Chemistry Chemical Physics, Vol.15, No.43, 18827-18834, 2013.
(DOI: 10.1039/c3cp52578c,   PubMed: 24085156,   Elsevier: Scopus)
39. Takashi Yamamoto and Akira Yukumoto :
Apparent Chemical Shifts at X-ray Absorption Edges of 3d-, 4f-, 5d- and 5p-elements for Empirical Chemical State Analysis,
Bunseki Kagaku, Vol.62, No.6, 555-563, 2013.
(Tokushima University Institutional Repository: 111232,   DOI: 10.2116/bunsekikagaku.62.555,   Elsevier: Scopus)
40. Aoi Teramachi, Kazuhide Yamashita and Takashi Yamamoto :
X線回折法によるジルコニア結晶化過程に対する金属イオン添加効果の検討,
Adv. X-ray Chem. Anal. Jpn, Vol.44, 269-277, 2013.
(Tokushima University Institutional Repository: 111223,   DOI: 10.57415/xshinpo.44.0_269,   CiNii: 1050282812443014400)
41. Rie Yamaoka, 坂上 知里, Ryosuke Umaki and Takashi Yamamoto :
Pilot Study of Devises for Chemical Reactions with High Electric Field of Pyroelectric Crystal,
Advances in X-Ray Chemical Analysis, Japan, Vol.44, 261-267, 2013.
(Tokushima University Institutional Repository: 111224,   DOI: 10.57415/xshinpo.44.0_261,   CiNii: 1390860841872054016)
42. Licheng Liu, Gabor Samjeské, Shin-ichi Nagamatsu, Oki Sekizawa, Kensaku Nagasawa, Shinobu Takao, Yoshiaki Imaizumi, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa :
Enhanced oxygen reduction reaction activity and characterization of Pt-Pd/C bimetallic fuel cell catalysts with Pt-enriched surfaces in acid media,
The Journal of Physical Chemistry C, Vol.116, No.44, 23453-23464, 2012.
(DOI: 10.1021/jp308021a)
43. Nozomu Ishiguro, Takahiro Saida, Tomoya Uruga, Shin-ichi Nagamatsu, Oki Sekizawa, Kiyofumi Nitta, Takashi Yamamoto, Shin-ichi Ohkoshi, Yasuhiro Iwasawa, Toshihiko Yokoyama and Mizuki Tada :
Operando Time-Resolved X-ray Absorption Fine Structure Study for Surface Events on a Pt3Co/C Cathode Catalyst in a Polymer Electrolyte Fuel Cell during Voltage-Operating Processes,
ACS Catalysis, Vol.2, 1319-1330, 2012.
(DOI: 10.1021/cs300228p)
44. Rie Yamaoka, Takashi Yamamoto, 湯浅 賢俊 and Shoji Imai :
Evidence of two way X-ray emission from pyroelectric crystal,
Advances in X-Ray Chemical Analysis, Japan, Vol.43, 381-389, 2012.
(Tokushima University Institutional Repository: 111221,   DOI: 10.57415/xshinpo.43.0_381,   CiNii: 1390579532134964864)
45. R. Chitrakar, Takashi Yamamoto, Z.M. Wang, Y. Makita, A. Sonoda and T. Hirotsu :
Selective uptake of phosphate ions on nanocomposite of Zr02 and layered double hydroxide,
Chemical Engineering Transactions, Vol.24, 1495-1500, 2011.
(DOI: 10.3303/CET1124250,   Elsevier: Scopus)
46. Takashi Yamamoto, Makoto Kikuchi, Saki Okada, Kazuhide Yamashita, 佐田 知沙, Shoji Imai, Norikazu Miyoshi and Makoto Wada :
スチレン類二量化に有効な鉄シリカ触媒のXAFS法による構造解析,
Advances in X-Ray Chemical Analysis, Japan, Vol.42, 237-248, 2011.
(Tokushima University Institutional Repository: 111220,   DOI: 10.57415/xshinpo.42.0_237,   CiNii: 1050282812443012224)
47. Takashi Yamamoto, F. Nanbu, T. Tanaka and J. Kawai :
Quantitative Chemical State Analysis of Supported Vanadium Oxide Catalysts by High Resolution Vanadium K-alpha Spectroscopy,
Analytical Chemistry, Vol.83, No.5, 1681-1687, 2011.
(DOI: 10.1021/ac102681z,   PubMed: 21302919)
48. Shoji Imai, Isao Kurutani, Satoshi Ito, Takashi Yamamoto and Hiroshi Yamamoto :
Lead and Cadmium Concentrations in Winter Rain, Fresh Snow, Rime and Glaze Collected on the Top of Mt. Kajigamori, Kochi Prefecture in Shikoku Island, Japan,
Bunseki Kagaku, Vol.60, No.2, 179-190, 2011.
(Tokushima University Institutional Repository: 111233,   DOI: 10.2116/bunsekikagaku.60.179,   CiNii: 1390282679331407232)
49. Takashi Yamamoto, Isao Kurotani, Ayumi Yamashita, 河合 潤 and Shoji Imai :
四国山岳地帯土壌浸出水のハンディ液体電極プラズマ発光分析装置を用いる分析,
Bunseki Kagaku, Vol.59, No.12, 1125-1131, 2010.
(Tokushima University Institutional Repository: 111234,   DOI: 10.2116/bunsekikagaku.59.1125,   CiNii: 1390282679330927232)
50. M. Takaoka, T. Fujimori, A. Shiono, Takashi Yamamoto, N. Takeda, K. Oshita, T. Uruga, Y. Sun and T. Tanaka :
Formation of chlorinated aromatics in model fly ashes using various copper compounds,
Chemosphere, Vol.80, No.2, 144-149, 2010.
(DOI: 10.1016/j.chemosphere.2010.04.005,   PubMed: 20452643)
51. S. Kunimura, S. Hatakeyama, N. Sasaki, Takashi Yamamoto and J. Kawai :
Portable TXRF Spectrometer with 10-11g Detection Limit and Portable XRF Spectromicroscope with Sub-mm Spatial Resolution,
AIP Conference Proceedings, Vol.1221, 24-29, 2010.
(DOI: 10.1063/1.3399251,   Elsevier: Scopus)
52. 山本 知央, 宮内 宏哉, Takashi Yamamoto and 河合 潤 :
蛍光X線スペクトルのケミカルシフトを用いた鉄鋼スラグ中Alの化学状態分析,
X線分析の進歩, Vol.41, 177-183, 2010.
(Tokushima University Institutional Repository: 111217,   CiNii: 1050845762396433152)
53. 弘 栄介, Takashi Yamamoto and 河合 潤 :
焦電結晶の小型高エネルギーX線源への応用,
X線分析の進歩, Vol.41, 195-200, 2010.
(Tokushima University Institutional Repository: 111218,   CiNii: 1050001337466301184)
54. 宮内 宏哉, Takashi Yamamoto, 北垣 寛, 中村 知彦, 中西 貞博 and 河合 潤 :
Analysis of Valence for Chromate Conversion Coatings Using Laboratory XAFS Spectrometer and a Comparison with X-ray Photoelectron Spectroscopy,
Tetsu-to-Hagane, Vol.95, No.12, 864-869, 2009.
(Tokushima University Institutional Repository: 111252,   DOI: 10.2355/tetsutohagane.95.864,   CiNii: 1390282680103016576)
55. Takashi Yamamoto, Sakae Takenaka, Tsunehiro Tanaka and Toshihide Baba :
Stability of silver cluster in zeolite A and Y catalysts,
Journal of Physics: Conference Series, Vol.190, No.1, 012171, 2009.
(DOI: 10.1088/1742-6596/190/1/012171,   Elsevier: Scopus)
56. H. Miyauchi, Takashi Yamamoto, R. Chitrakar, Y. Makita, Z. Wang, J. Kawai and T. Hirotsu :
Phosphate adsorption site on zirconium ion modified MgAl-layered double hydroxides,
Topics in Catalysis, Vol.52, No.6-7, 714-723, 2009.
(DOI: 10.1007/s11244-009-9209-1)
57. Takashi Yamamoto, Shigehisa Mori, Tetsuya Shishido, Jun Kawai and Tsunehiro Tanaka :
Pore-size dependence of the acidic property of mesoporous silica FSM-16,
Topics in Catalysis, Vol.52, No.6-7, 657-663, 2009.
(DOI: 10.1007/s11244-009-9217-1)
58. 宮内 宏哉, 中西 貞博, Takashi Yamamoto and 河合 潤 :
Analysis of Valence for Chromium in Soil and Plastic Samples Using Laboratory XAFS Spectrometer,
Bunseki Kagaku, Vol.58, No.4, 321-325, 2009.
(Tokushima University Institutional Repository: 111235,   DOI: 10.2116/bunsekikagaku.58.321,   CiNii: 1390282679331832576)
59. 塩井 亮介, Takashi Yamamoto and 河合 潤 :
Chemical effects on Lα/Lβ ratios of X-ray fluorescence spectra,
Advances in X-ray chemical analysis, Vol.40, 127-135, 2009.
(Tokushima University Institutional Repository: 111214,   CiNii: 1050001337466300032)
60. S. Hatakeyama, S. Kunimura, N. Sasaki, Takashi Yamamoto and J. Kawai :
Spatially resolved x-ray fluorescence analysis with a pyroelectric X-ray emitter,
Analytical Sciences, Vol.24, No.7, 847-850, 2008.
(Tokushima University Institutional Repository: 111230,   DOI: 10.2116/analsci.24.847,   PubMed: 18614824)
61. Takashi Yamamoto, A. Orita and T. Tanaka :
Structural analysis of tungsten-zirconium oxide catalyst by W K- and L1-edge XAFS,
X-Ray Spectrometry, Vol.37, No.3, 226-231, 2008.
(DOI: 10.1002/xrs.1044)
62. M. Takaoka, A. Shiono, Takashi Yamamoto, T. Uruga, N. Takeda, T. Tanaka, K. Oshita, T. Matsumoto and H. Harada :
Relationship between dynamic change of copper and dioxin generation in various fly ash,
Chemosphere, Vol.73, No.1 Suppl, S78-S83, 2008.
(DOI: 10.1016/j.chemosphere.2007.06.093,   PubMed: 18442842)
63. Yasutaka Nagai, Takashi Yamamoto, Tsunehiro Tanaka, Satohiro Yoshida, Takamasa Nonaka, Tokuhiko Okamoto, Akihiko Suda and Masahiro Sugiura :
XAFS and XRD Analysis of Ceria-Zirconia Oxygen Storage Promoters for Automotive Catalysts,
Topics in Catalysis, Vol.47, No.3-4, 137-147, 2008.
(DOI: 10.1007/s11244-007-9018-3,   Elsevier: Scopus)
64. M. Takaoka, Takashi Yamamoto, S. Fujiwara, K. Oshita, N. Takeda, T. Tanaka and T Uruga :
Chemical states of trace heavy metal in sewage sludge incineration ash by using x-ray absorption fine structure,
Water Science and Technology, Vol.57, No.3, 411-417, 2008.
(DOI: 10.2166/wst.2008.025,   PubMed: 18309220)
65. Takashi Yamamoto, S. Mori, T. Kawaguchi, T. Tanaka, K. Nakanishi, T. Ohta and J. Kawai :
Evidence of a strained pore wall structure in mesoporous silica FSM-16 studied by X-ray absorption spectroscopy,
The Journal of Physical Chemistry C, Vol.112, No.2, 328-331, 2008.
(DOI: 10.1021/jp710189p)
66. Katsuhiro Ikeda, Yuki Kawamura, Takashi Yamamoto and Masakazu Iwamoto :
Effectiveness of the template-ion exchange method for appearance of catalytic activity of Ni-MCM-41 for the ethene to propene reaction,
Catalysis Communications, Vol.9, No.1, 106-110, 2008.
(DOI: 10.1016/j.catcom.2007.05.032,   Elsevier: Scopus)
67. Takashi Yamamoto, A. Suzuki, Y. Nagai, T. Tanabe, F. Dong, M. Nomura, M. Tada and Y. Iwasawa :
Origin and Dynamics of Oxygen Storage/Release in an Ordered CeO2-ZrO2 Catalyst Studied by Time-Resolved XAFS Analysis,
Angewandte Chemie International Edition, Vol.46, No.48, 9253-9256, 2007.
(DOI: 10.1002/anie.200703085,   PubMed: 17966962)
68. Masaki Takaoka, Takashi Yamamoto, Nobuo Takeda, Kazuyuki Oshita, Tsunehiro Tanaka and Tomoya Uruga :
Determination of chemical state of mercury on activated carbon using XANES X-ray Absorption Fine Structure,
AIP Conference Proceedings, Vol.882, 283-285, 2007.
(DOI: 10.1063/1.2644502,   Elsevier: Scopus)
69. Fumiaki Amano, Sosuke Suzuki, Takashi Yamamoto and Tsunehiro Tanaka :
One-electron reducibility of isolated copper oxide on alumina for selective NO-CO reaction,
Applied Catalysis B: Environmental, Vol.64, No.3-4, 282-289, 2006.
(DOI: 10.1016/j.apcatb.2005.12.011,   Elsevier: Scopus)
70. Yasuhito Sekine, Seiji Sugita, Takafumi Shido, Takashi Yamamoto, Yasuhiro Iwasawa, Toshihiko Kadono and Takafumi Matsui :
An experimental study on Fischer-Tropsch catalysis Implications for impact phenomena and nebular chemistry,
Meteoritics & Planetary Science, Vol.41, No.5, 715-729, 2006.
(DOI: 10.1111/j.1945-5100.2006.tb00987.x,   Elsevier: Scopus)
71. Y. Koike, K. Ijima, W.-J. Chun, H. Ashima, Takashi Yamamoto, K. Fujikawa, S. Suzuki, Y. Iwasawa, M. Nomura and K. Asakura :
Structure of low coverage Ni atoms on the TiO2(110) surface - Polarization dependent Total-Reflection Fluorescence EXAFS study -,
Chemical Physics Letters, Vol.421, No.1-3, 27-30, 2006.
(DOI: 10.1016/j.cplett.2006.01.045,   Elsevier: Scopus)
72. Y. Sekine, S. Sugita, T. Shido, Takashi Yamamoto, Y. Iwasawa, T. Kadono and T. Matsui :
The role of Fischer-Tropsch catalysis in the origin of methane-rich Titan,
Icarus, Vol.178, No.1, 154-165, 2005.
(DOI: 10.1016/j.icarus.2005.03.016)
73. M. Takaoka, A. Shiono, Takashi Yamamoto, T. Uruga, N. Takeda, T. Tanaka, K. Oshita, T. Matsumoto and H. Harada :
Dynamic change of copper in fly ash during de novo synthesis of dioxins,
Environmental Science and Technology, Vol.39, No.15, 5878-5884, 2005.
(DOI: 10.1021/es048019f,   PubMed: 16124329)
74. M. Takaoka, S. Fukutani, Takashi Yamamoto, M. Horiuchi, N. Satta, N. Takeda, K. Oshita, M. Yoneda, S. Morisawa and T. Tanaka :
Determination of chemical form of antimony in contaminated soil around a smelter using X-ray absorption fine structure,
Analytical Sciences, Vol.21, No.7, 769-773, 2005.
(Tokushima University Institutional Repository: 111229,   DOI: 10.2116/analsci.21.769,   PubMed: 16038492,   Elsevier: Scopus)
75. M. Takaoka, Takashi Yamamoto, A. Shiono, N. Takeda, K. Oshita, T. Matsumoto and T. Tanaka :
The effect of copper speciation on the formation of chlorinated aromatics on real municipal solid waste incinerator fly ash,
Chemosphere, Vol.59, No.10, 1497-1505, 2005.
(DOI: 10.1016/j.chemosphere.2004.12.049,   PubMed: 15876392)
76. Y. Nagai, Takashi Yamamoto, T. Tanaka, T. Nonaka and A. Suda :
Study on the thermal degradation of CeO2-ZrO2 solid solution by XAFS and XRD,
Physica Scripta, Vol.T115, 664-666, 2005.
(DOI: 10.1238/Physica.Topical.115a00664)
77. M. Takaoka, Takashi Yamamoto, T. Tanaka, N. Takeda, K. Oshita and T. Uruga :
Direct speciation of lead, zinc and antimony in fly ash from waste treatment facilities by XAFS spectroscopy,
Physica Scripta, Vol.T115, 943-945, 2005.
(DOI: 10.1238/Physica.Topical.115a00943,   CiNii: 1363107369810189312)
78. T. Oikawa, T. Ookoshi, T. Tanaka, Takashi Yamamoto and M. Onaka :
A new heterogeneous olefin metathesis catalyst composed of rhenium oxide and mesoporous alumina,
Microporous and Mesoporous Materials, Vol.74, No.1-3, 93-103, 2004.
(DOI: 10.1016/j.micromeso.2004.04.026)
79. S. Fukuda, Y. Nakanuma, J. Sakurai, A. Mitsuda, Y. Ishikawa, F. Ishikawa, T. Goto and Takashi Yamamoto :
Application of doniach diagram on valence transition in La0.9Eu0.1Ni2(Si1-xGex)2,
Journal of the Physical Society of Japan, Vol.72, No.12, 3189-3196, 2003.
(DOI: 10.1143/JPSJ.72.3189,   CiNii: 1390001204187527936)
80. Takashi Yamamoto, T. Hatsui, T. Matsuyama, T. Tanaka and T. Funabiki :
Structures and Acid-Base Properties of La/Al2O3 - Role of La Addition to Enhance Thermal Stability of γ-Al2O3,
Chemistry of Materials, Vol.15, No.25, 4830-4840, 2003.
(DOI: 10.1021/cm034732c,   Elsevier: Scopus)
81. H. Wada, A. Mitsuda, T. Yoshida, Takashi Yamamoto and T. Tanaka :
Intermediate valence state of La0.9Eu0.1Ni2(Si1-xGex)2 compounds,
Journal of the Physical Society of Japan, Vol.72, No.10, 2604-2607, 2003.
(DOI: 10.1143/JPSJ.72.2604,   CiNii: 1390282679163532544)
82. C. Prestipino, G. Berlier, i F. X. L. Xamena, G. Spot, S. Bordiga, A. Zecchina, G. T. Palomino, Takashi Yamamoto and C. Lamberti :
An in situ temperature dependent IR, EPR and high resolution XANES study on the NO/Cu+-ZSM5 interaction,
Chemical Physics Letters, Vol.363, No.3-4, 389-396, 2002.
83. G. Berlier, Takashi Yamamoto, G. Spoto, C. Lamberti, E. Gribov and A. Zecchina :
IR spectra of ozone adsorbed on MgO,
Physical Chemistry Chemical Physics, Vol.4, No.15, 2604-2607, 2002.
84. T. Funabiki, A. Fukui, Y. Hitomi, M. Higuchi, Takashi Yamamoto, T. Tanaka, F. Tani and Y. Naruta :
Structures and electronic properties of the catecholatoiron complexes in relation to catechol dioxygenases: chlorocatecholatoiron complexes are compared to the 3,5-di-tert-butylcatecholatoiron complex in the solid state and in solution,
Journal of Inorganic Biochemistry, Vol.91, No.1, 151-158, 2002.
(DOI: 10.1016/S0162-0134(02)00375-6,   PubMed: 12121772)
85. Y. Nagai, Takashi Yamamoto, T. Tanaka, S. Yoshida, T. Nonaka, T. Okamoto, A. Suda and M. Sugiura :
X-ray absorption fine structure analysis on local structure of CeO2-ZrO2 mixed oxides with the same composition ratio (Ce/Zr =1),
Catal. Today, Vol.74, No.3-4, 225-234, 2002.
86. Takashi Yamamoto, Tsunehiro Tanaka, Ryoji Kuma, Sosuke Suzuki, Fumiaki Amano, Yutaka Shimooka, Yoshiumi Kohno, Takuzo Funabiki and Satohiro Yoshida :
NO reduction with CO in the presence of O2 over Al2O3-supported and Cu-based catalyst,
Physical Chemistry Chemical Physics, Vol.4, No.11, 2449-2458, 2002.
(DOI: 10.1039/B201120B)
87. T. Tanaka, K. Teramura, Takashi Yamamoto, S. Takenaka, S. Yoshida and T. Funabiki :
TiO2/SiO2 photocatalysts at low levels of loading Preparation, structure and photocatalysts,
Journal of Photochemistry and Photobiology A: Chemistry, Vol.148, No.1-3, 277-281, 2002.
(DOI: 10.1016/S1010-6030(02)00054-0)
88. H. Aritani, S. Nishimura, M. Tama, Takashi Yamamoto, T. Tanaka and S. Nakahira :
Local Structure of Framework Iron in Fe-Substituted Al-Mordenites by Fe K Edge XAFS,
Chemistry of Materials, Vol.14, No.2, 562-567, 2002.
(DOI: 10.1021/cm0102279)
89. Takashi Yamamoto, Tsunehiro Tanaka, Sosuke Suzuki, Ryoji Kuma, Kentaro Teramura, Yuan Kou, Takuzo Funabiki and Satohiro Yoshida :
NO reduction with CO in the presence of O2 over Cu/Al2O3 (3) -Structural analysis of active species by means of XAFS and UV/VIS/NIR spectroscopies-,
Topics in Catalysis, Vol.18, No.1-2, 113-118, 2002.
(DOI: 10.1023/A:1013897331031,   Elsevier: Scopus)
90. Y. Kohno, Takashi Yamamoto, T. Tanaka and T. Funabiki :
Photo-enhanced reduction of CO2 by H2 over Rh/TiO2 characterization of supported Rh species by means of infrared and X-ray absorption spectroscopy,
Journal of Molecular Catalysis A: Chemical, Vol.175, No.1-2, 173-178, 2001.
91. A. Nakahira, S. Nishimura, H. Aritani, Takashi Yamamoto and S. Ueda :
Synthesis of Fe-substituted Al-mordenites by hydrothermal method,
Journal of Materials Science, Vol.36, No.8, 1885-1889, 2001.
(DOI: 10.1023/A:1017521219062)
92. H. Aritani, H. Yamada, Takashi Yamamoto, T. Tanaka and S. Imamura :
XANES study of Li-MgO and Li-La2O3-MgO catalysts for oxidative coupling of methane,
Journal of Synchrotron Radiation, Vol.8, No.2, 593-595, 2001.
(DOI: 10.1107/S0909049500014448,   PubMed: 11512862)
93. Y. Nagai, Takashi Yamamoto, T. Tanaka, S. Yoshida, T. Nonaka, T. Okamoto, A. Suda and M. Sugiura :
Local structure analyses of Ce0.5Zr0.5O2 mixed oxides by XAFS,
Journal of Synchrotron Radiation, Vol.8, No.2, 616-618, 2001.
(DOI: 10.1107/S0909049500017520,   PubMed: 11512871)
94. Takashi Yamamoto, T. Tanaka, T. Matsuyama, T. Funabiki and S. Yoshida :
Structural analysis of La/Al2O3 catalysts by La K-edge XAFS,
Journal of Synchrotron Radiation, Vol.8, No.2, 634-636, 2001.
(DOI: 10.1107/S0909049500017106,   PubMed: 11512877)
95. T. Ishizuka, Takashi Yamamoto, T. Murayama, T. Tanaka and H. Hattori :
Effect of calcium sulfate addition on the activity of the absorbent for dry fuel Gas desulfurization,
Energy Fuels, Vol.15, No.2, 438-443, 2001.
96. Takashi Yamamoto, T. Tanaka, T. Matsuyama, T. Funabiki and S. Yoshida :
Alumina-supported rare-earth oxides characterized by acid-catalyzed reactions and spectroscopic methods,
The Journal of Physical Chemistry B, Vol.105, No.9, 1908-1916, 2001.
(DOI: 10.1021/jp003589x,   Elsevier: Scopus)
97. K. Teramura, T. Tanaka, Takashi Yamamoto and T. Funabiki :
Photooxidation of cyclohexane over alumina supported vanadium oxide catalyst.,
Journal of Molecular Catalysis A: Chemical, Vol.165, No.1-2, 299-301, 2001.
98. H. Aritani, S. Kawaguchi, Takashi Yamamoto, T. Tanaka, Y. Oakamoto and S. Imamura :
Cu/ZrO2 catalysts for NO-CH4 reaction,
Chemistry Letters, Vol.29, No.5, 532-533, 2000.
(Tokushima University Institutional Repository: 111253,   DOI: 10.1246/cl.2000.532,   Elsevier: Scopus)
99. Takashi Yamamoto, T. Matsuyama, T. Tanaka, T. Funabiki and S. Yoshida :
Silica-supported ytterbium oxide characterized by spectroscopic methods and acid-catalyzed reactions,
Journal of Molecular Catalysis A: Chemical, Vol.155, No.1-2, 43-58, 2000.
(DOI: 10.1016/S1381-1169(99)00318-0,   Elsevier: Scopus)
100. H. Aritani, O. Fukuda, Takashi Yamamoto, T. Tanaka and S. Imamura :
Silica-alumina-supported molybdena catalyst for propene metathesis,
Chemistry Letters, Vol.29, No.1, 66-67, 2000.
(Tokushima University Institutional Repository: 111251,   DOI: 10.1246/cl.2000.66,   Elsevier: Scopus)
101. T. Tanaka, H. Nojima, Takashi Yamamoto, S. Takenaka, T. Tanaka, T. Funabiki and S. Yoshida :
Structure of surface tantalate species and photo-oxidation of carbon monoxide over silica-supported tantalum oxide,
Physical Chemistry Chemical Physics, Vol.1, No.22, 5235-5239, 1999.
102. Takashi Yamamoto, T. Tanaka, T. Funabiki, S. Inagaki and S. Yoshida :
Acidic property of FSM-16 (2) Generation of Lewis acid sites and catalysis,
The Journal of Physical Chemistry B, Vol.103, No.31, 6450-6456, 1999.
(DOI: 10.1021/jp990730x,   Elsevier: Scopus)
103. Takashi Yamamoto, T. Matsuyama, T. Tanaka, T. Funabiki and S. Yoshida :
Generation of acid sites on silica-supported rare earth oxide catalysts Structural characterization and catalysis for -pinene isomerization,
Physical Chemistry Chemical Physics, Vol.1, No.11, 2841-2849, 1999.
104. Takashi Yamamoto, T. Tanaka, T. Matsuyama, T. Funabiki and S. Yoshida :
XAFS study of the structure of silica-supported ytterbium oxide catalyst,
Solid State Communications, Vol.111, No.3, 137-142, 1999.
105. T. Uruga, H. Tanida, Y. Yoneda, K. Takeshita, S. Emura, M. Takahashi, M. Harada, Y. Nishihata, Y. Kubozono, T. Tanaka, Takashi Yamamoto, H. Maeda, O. Kamishima, Y. Takabayashi, Y. Nakata, H. Kimura, S. Goto and T. Ishikawa :
The XAFS beamline BL01B1 at SPring-8,
Journal of Synchrotron Radiation, Vol.6, No.3, 143-145, 1999.
(DOI: 10.1107/S0909049598016173,   PubMed: 15263227)
106. T. Yoshida, T. Tanaka, Takashi Yamamoto, S. Yoshida, H. Ishitani and S. Kobayashi :
XAFS study of ytterbium complexes as new type Lewis acid catalysts,
Journal of Synchrotron Radiation, Vol.6, No.3, 455-457, 1999.
(DOI: 10.1107/S0909049599000278,   PubMed: 15263343)
107. Takashi Yamamoto, T. Tanaka, S. Takenaka, S. Yoshida, T. Onari, Y. Takahashi, T. Kosaka and S. Hasegawa :
XAFS Study of Fe- and Mn- promoted sulfated zirconia,
Journal of Synchrotron Radiation, Vol.6, No.3, 425-427, 1999.
(DOI: 10.1107/S0909049598017762,   PubMed: 15263332)
108. Takashi Yamamoto, T. Tanaka, S. Takenaka, S. Yoshida, T. Onari, Y. Takahashi, T. Kosaka, S. Hasegawa and M. Kudo :
Structural analysis of iron and manganese species in iron- and manganese- promoted sulfated zirconia,
The Journal of Physical Chemistry B, Vol.103, No.13, 2385-2393, 1999.
(DOI: 10.1021/jp984378j,   Elsevier: Scopus)
109. T. Yoshida, T. Tanaka, Takashi Yamamoto, S. Yoshida, H. Ishitani and S. Kobayashi :
XAFS Study on the structure of ytterbium(III) trifluoromethanesulfonates as a new type catalysts,
Jpn. J. Appl. Phys., Vol.38, No.Suppl., 59-61, 1999.
110. T. Tanaka, Takashi Yamamoto, Y. Kohno, T. Yoshida and S. Yoshida :
Application of XANES spectra to supported catalysts,
Jpn. J. Appl. Phys., Vol.38, No.Suppl., 30-35, 1999.
111. Takashi Yamamoto, Tsunehiro Tanaka, Takuzo Funabiki and Satohiro Yoshida :
Acidic property of FSM-16,
The Journal of Physical Chemistry B, Vol.102, No.30, 5830-5839, 1998.
(DOI: 10.1021/jp980675c,   Elsevier: Scopus)
112. T. Kinoshita, Y. Takata, T. Matsukawa, H. Aritani, S. Matsuo, Takashi Yamamoto, M. Takahashi, H. Yoshida, T. Yoshida, Y. Ufktepe, K. G. Nath, S. Kimura and Y. Kitajima :
Performance of the YB66 soft-X-ray monochromator crystal at the Wiggler beamline of the UVSOR facility,
Journal of Synchrotron Radiation, Vol.5, No.3, 726-728, 1998.
(DOI: 10.1107/S0909049597017159,   PubMed: 15263633)
113. Makoto Sasaki, Mai Osada, Naonori Higashimoto, Takashi Yamamoto, Atsushi Fukuoka and Masaru Ichikawa :
Templating fabrication of platinum nanoparticles and nanowires using the confined mesoporous channels of FSM-16 -Their structural characterization and catalytic performances in water gas shift reaction-,
Journal of Molecular Catalysis A: Chemical, Vol.141, No.1-3, 223-240, 1998.
(DOI: 10.1016/S1381-1169(98)00266-0,   Elsevier: Scopus)
114. Takashi Yamamoto, Takafumi Shido, Shinji Inagaki, Yoshiaki Fukushima and Masaru Ichikawa :
A robust platinum carbonyl cluster anion [Pt3(CO)6]52- encapsulated in an ordered mesoporous channel of FSM-16: FTIR/EXAFS/TEM characterization and catalytic performance in the hydrogenation of ethene and 1, 3-butadiene.,
The Journal of Physical Chemistry B, Vol.102, No.2, 3866-3875, 1998.
(DOI: 10.1021/jp9718919,   Elsevier: Scopus)
115. T. Shido, Takashi Yamamoto, M. Harada and M. Ichikawa :
XAFS characterization of platinum carbonyl clusters synthesized in the channel of mesoporous zeolite,
Journal De Physique IV, Vol.7, No.C2, 855-857, 1997.
(DOI: 10.1051/jp4:1997258,   Elsevier: Scopus)
116. Masaru Ichikawa, Takashi Yamamoto, Wei Pan and Takafumi Shido :
Ship-in-bottle synthesis of Pt and Ru carbonyl clusters in NaY zeolite micropore and ordered mesoporous channels of FSM-16; XAFS/FTIR/TPD characterization and their catalytic behaviors,
Studies in Surface Science and Catalysis, Vol.105, 679-686, 1997.
(DOI: 10.1016/S0167-2991(97)80616-7,   Elsevier: Scopus)
117. Takashi Yamamoto, Toshifumi Shido, Shinji Inagaki, Yoshiaki Fukushima and Masaru Ichikawa :
Ship-in-bottle synthesis of [Pt15(CO)30]2- encapsulated in ordered hexagonal mesoporous channels of FSM-16 and their effective catalysis in water-gas shift reaction:,
Journal of the American Chemical Society, Vol.118, No.24, 5810-5811, 1996.
(DOI: 10.1021/ja953065o,   Elsevier: Scopus)

Academic Paper (Unrefereed Paper):

1. 伊藤 孝憲, 森 昌史, 犬飼 学, 仁谷 浩明, Takashi Yamamoto, 宮永 崇史, 井川 直樹, 北村 尚斗, 石田 直哉 and 井手本 康 :
マルチプローブを用いた安定化ジルコニアの アニールによる結晶，局所構造への影響の研究,
PF NEWS, Vol.33, No.1, 19-24, 2015.
2. 宮内 宏哉, 中村 知彦, 中西 貞博, Takashi Yamamoto and 河合 潤 :
工業材料の同時定性・定量分析へのX線回折法の利用に関する研究(Ⅲ),
京都府中小企業技術センター技報, Vol.36, 30-32, 2008.
3. Takashi Yamamoto :
Application of ordered mesoporous silica materials to catalysis,
水曜会誌, Vol.23, No.10, 1188-1193, 2007.
(CiNii: 1520572359324613248)

Review, Commentary:

1. Takashi Yamamoto :
Acidic Property of Hexagonally Ordered Mesoporous Silica and the Characterization,
Chemical Industry, Vol.70, No.6, 439-446, Jun. 2019.
(CiNii: 1523669553309704192)
2. Takashi Yamamoto :
X線を利用したタングステンジルコニウム複合酸化物系固体強酸触媒の構造解析,
触媒, Vol.60, No.1, 8-13, Jan. 2018.
(CiNii: 1520009408978648704)
3. Takashi Yamamoto :
低出力X線管を利用したX線吸収分光,
ぶんせき, 150-151, Apr. 2017.
4. Takashi Yamamoto :
X-ray absorption spectroscopic characterization of solid acid-base catalysts,
Journal of the Japan Petroleum Institute, Vol.57, No.6, 261-270, Nov. 2014.
(Tokushima University Institutional Repository: 111237,   DOI: 10.1627/jpi.57.261,   Elsevier: Scopus)
5. 江場 宏美, 篠田 弘造, 高山 透, 永谷 広久, 中野 和彦, 保倉 明子, 松林 信行, 森 良弘 and Takashi Yamamoto :
X-Ray Analysis Literatures 2012,
X線分析の進歩, Vol.44, 41-72, Mar. 2013.
6. 江場 宏美, 篠田 弘造, 高山 透, 永谷 広久, 中野 和彦, 原田 雅章, 前尾 修司, 松林 信行, 森 良弘 and Takashi Yamamoto :
X-Ray Analysis Literatures 2011,
X線分析の進歩, Vol.43, 1-31, Mar. 2012.
(Tokushima University Institutional Repository: 111222,   CiNii: 1050845762396434560)
7. Takashi Yamamoto :
XANES Spectra of 4d and 5d Transition Metals for Empirical Chemical State Analysis,
放射光, Vol.25, No.1, 3-11, Jan. 2012.
(CiNii: 1520572357370215424)
8. 江場 宏美, 高山 透, 永谷 広久, 中野 和彦, 林 久史, 原田 雅章, 前尾 修司, 松林 信行, 森 良弘 and Takashi Yamamoto :
X-ray analysis literatures 2010,
Advances in X-ray chemical analysis, Vol.42, 17-43, Mar. 2011.
(Tokushima University Institutional Repository: 111219,   CiNii: 1050564287419722624)
9. Takashi Yamamoto :
焦電結晶を利用した質量分析,
ぶんせき, 430, Aug. 2009.
10. Takashi Yamamoto :
XANES characterization of 3d transition metals in zeolitic samples,
Zeolite, Vol.26, No.1, 19, Jan. 2009.
(CiNii: 1520290883627464960)
11. Takashi Yamamoto :
Assignment of pre-edge peaks in K-edge x-ray absorption spectra of 3d transition metal compounds: Electric dipole or quadrupole?,
X-Ray Spectrometry, Vol.37, No.6, 572-584, Nov. 2008.
(DOI: 10.1002/xrs.1103,   Elsevier: Scopus)
12. Takashi Yamamoto :
硬X線光電子分光によるリチウムイオン電池の電極表面の解析,
触媒, Vol.50, 655, Oct. 2008.
13. Hidayanto Eko, Takashi Yamamoto and 河合 潤 :
蛍光X線分光法による電子部品中のレアメタルおよび貴金属の分析,
Journal of MMIJ, Vol.124, 594-598, Sep. 2008.
(Tokushima University Institutional Repository: 111236)
14. Jun Kawai and Takashi Yamamoto :
X-ray Absorption Fine Structure Spectroscopy for Analytical Chemistry,
X-Ray Spectrometry, Vol.37, No.3, 203, Apr. 2008.
(DOI: 10.1002/xrs.1052)
15. Takashi Yamamoto :
3d遷移金属のX線吸収スペクトルのプレエッジピークは電気四重極遷移か電気双極子遷移か?,
X線分析の進歩, Vol.38, 45-65, Mar. 2007.
(Tokushima University Institutional Repository: 111215)
16. 菅 祥吾, Takashi Yamamoto and 河合 潤 :
焦電結晶の電圧測定,
X線分析の進歩, Vol.38, 361-366, 2007.
(Tokushima University Institutional Repository: 111216)
17. Takashi Yamamoto :
常圧下での過酸化水素の直接合成,
触媒, Vol.47, 569, Jul. 2005.
18. 田中 庸裕 and Takashi Yamamoto :
SPring-8ベンディングマグネットビームラインでのXAFS,
理学電機ジャーナル, Vol.33, 42-47, Apr. 2002.
19. M. Takaoka, Takashi Yamamoto and T. Tanaka :
Direct speciation of copper, lead, antimony, zinc and chromium in municipal solid waste incinerator fly ash by X-ray absorption fine structure spectroscopy,
SPring-8 Research Frontiers, Vol.2000/2001, 65-67, 2002.
20. Y. Nagai, Takashi Yamamoto and T. Tanaka :
XAFS analysis on local structure of CeO2-ZrO2 mixed oxides,
SPring-8 Research Frontiers, Vol.1999/2000, 46-49, 2001.
21. Takashi Yamamoto and 田中 庸裕 :
触媒，希薄系のXAFS,
放射光, Vol.12, 303-305, Sep. 1999.
22. 田中 庸裕 and Takashi Yamamoto :
SPring-8の現状,
触媒, Vol.40, 318-323, Aug. 1998.

Proceeding of International Conference:

1. Takashi Yamamoto and Kazunori Miyamoto :
XAFS study of thermal decomposition behaviour of platinum salt on catalyst support by laboratory-type spectrometer,
Colloquium Spectroscopicum Internationale XLIII & The 5th Asian Symposium on Laser Induced Breakdown Spectroscopy (CSI XLIII / ASLIBS2023), Tokushima, Jun. 2023.
2. Takashi Yamamoto, Kei Tabusadani, Emina Kawaguchi and Takuya Kataoka :
Calcination temperature dependency of poorly crystallized ZrW2O8 on acidic property,
The 19th Korea-Japan Symposium on Catalysis, Seoul, May 2023.
3. Takashi Yamamoto, Hirotaka Mine and Shoki Katata :
Effects of crystalline ZrO2 phase on direct ethyl acetate synthesis from ethanol over supported copper catalysts,
12th International Conference on Environmental Catalysis, Suita, Aug. 2022.
4. Takashi Yamamoto, Akihito Kurimoto and Riona Sato :
Conversion of C2-C4 Alcohol over Ga-ion Doped ZrO2 Solid Solutions and the Structural Characterization,
The 8th Asia-Pacific Congress in Catalysis (APCAT), Bangkok, Aug. 2019.
5. Takashi Yamamoto, Seina Heiuchi, Maki Kondoh and Tomoaki Irie :
Hydrothermally Synthesized Zirconium-Tungsten Binary Oxides (W/Zr = 2) : Structure and Acidic Property,
The 17th Korea-Japan Symposium on Catalysis (KJCS17), Jeju, Korea, May 2019.
6. Shinobu Takao, Oki Sekizawa, Gabor Samjeské, Takuma Kaneko, Tomohiro Sakata, Kotaro Higashi, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa :
First direct observation on the degradation of both Pt catalyst and carbon in MEA Pt/C cathode by the same-view nano-XAFS/STEM-EDS imaging technique,
The 8th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8), Yokohama, Aug. 2018.
7. Takashi Yamamoto and Kazunori Miyamoto :
Differences in Thermal Decomposition Behavior of Platinum Salt on Silica and Alumina Characterized by X-ray Absorption Spectroscopy,
The 8th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8), Yokohama, Aug. 2018.
8. Takashi Yamamoto :
Pre-edge peak in XANES spectra of transition metals for empirical chemical state analysis,
National Conference on Optics, Photonics and Synchrotron Radiation for Technological Application (OPSR-2018), Indore, India, May 2018.
9. Takashi Yamamoto, Kazunori Miyamoto and Masaya Kondo :
Thermal Decomposition Behavior of Supported Platinum Salt for Catalyst Preparation,
International Congress on Pure & Applied Chemistry (ICPAC) 2018, Siem Reap, Cambodia, Mar. 2018.
10. Shinobu Takao, Oki Sekizawa, Takashi Yamamoto, Gabor Samjeské, Takuma Kaneko, Kotaro Higashi, Yuske Yoshida, Xiao Zhao, Tomohiro Sakata, Tomoya Uruga and Yasuhiro Iwasawa :
In situ Visualization of Platinum Chemical species in a Nano Fuel-cell,
Int. Symp. Novel Energy Nanomater., Catal. Surf. Future Earth, Chofu, Oct. 2017.
11. Takashi Yamamoto and Kazunori Miyamoto :
Decomposition Behavior of Platinum Precursor on Silica and Alumina Studied by in-situ XAFS,
Int. Symp. Novel Energy Nanomater., Catal. Surf. Future Earth, Chofu, Oct. 2017.
12. Takashi Yamamoto :
Relation between XANES Pre-edge and XRF Kb5 as the Changes of Chemical State, Local Symmetry and Coordination Number,
The 66th annual Denver X-ray Conference, Big Sky, USA, Aug. 2017.
13. Takashi Yamamoto and Aoi Teramachi :
XAFS characterization of tungsten oxides on metal-ion doped ZrO2 strong solid acids.,
16th International Conference on X-ray Absorption Fine Structure (XAFS16), Karlsruhe, Aug. 2015.
14. Shinobu Takao, Oki Sekizawa, Shin-ichi Nagamatsu, Takuma Kaneko, Takashi Yamamoto, Kotaro Higashi, Gabor Samjeské, Kensaku Nagasawa, Tomoya Uruga and Yasuhiro Iwasawa :
2D spatial mapping of Pt chemical species in Pt/C cathode catalysts in polymer electrolyte fuel cells by a nano-beam XAFS technique,
248th ACS National Meeting, San Francisco, Aug. 2014.
15. Yuki Ogawa, Masashi Kurashina, Eiji Kanezaki and Takashi Yamamoto :
Effect of aging method on adsorption and elution of phosphate in Mg/Fe layered double hydroxide,
International Conference on Advanced Materials Development and Performance 2014, Busan, Jul. 2014.
16. Shinobu Takao, Oki Sekizawa, Shin-ichi Nagamatsu, Takashi Yamamoto, Gabor Samjeské, Kensaku Nagasawa, Tomoya Uruga and Yasuhiro Iwasawa :
Spatial distribution of Pt chemical species of Pt/C cathode catalysts in polymer electrolyte fuel cells by a nano-beam XAFS technique,
The 7th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT7), Kyoto, Jun. 2014.
17. Takashi Yamamoto, Aoi Teramachi and Akihito Kurimoto :
Acidic property of tungsten oxide catalysts supported on rare earth ion-doped zirconium oxide and their structural characterization,
The 7th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT7), Kyoto, Jun. 2014.
18. N. Ishiguro, T. Saida, A. Sode, T. Uruga, O. Sekizawa, S. Kityakarn, K. Nagasawa, Takashi Yamamoto, T. Yokoyama and M. Tada :
Differences in Structural kinetics of Pt3Co/C and Pt/C cathode electrocatalysts under PEFC operating conditions by operando time-resolved XAFS,
247th ACS National Meeting, Dallas, Mar. 2014.
19. S. Kityakarn, T. Saida, A. Sode, N. Ishiguro, O. Sekizawa, T. Uruga, K. Nagasawa, Takashi Yamamoto, T. Yokoyama and M. Tada :
Electronic and local structures of Pt/C cathode electrocatalyst in MEA of PEFC during transient voltages studied by operando time-resolved XAFS,
247th ACS National Meeting, Dallas, Mar. 2014.
20. Takashi Yamamoto, Ryosuke Umaki and Rie Yamaoka :
Temperature dependence of X-ray emission from pyroelectric crystal;,
The 15th International Conference on Total Reflection X-Ray Fluorescence Analysis and Related Methods, and the 49th Annual Conference on X-Ray Chemical Analysis (TXRF2013), Osaka, Sep. 2013.
21. Kensaku Nagasawa, Shinobu Takao, Shin-ichi Nagamatsu, Gabor Samjeské, Yoshiaki Imaizumi, Oki Sekizawa, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa; :
Electrochemical activity and durability of Pt/carbon cathode catalysts in polymer electrolyte fuel cells for oxygen reduction reactions in repeated potential cycles,
The Sixteenth International Symposium on Relations between Homogeneous and Heterogeneous Catalysis (ISHHC-16), Sapporo, Aug. 2013.
22. Shinobu Takao, Kensaku Nagasawa, Koichiro Takao, Takehiko Tsukahara, Shin-ichi Nagamatsu, Gabor Samjeské, Yoshiaki Imaizumi, Oki Sekizawa, Takashi Yamamoto, Tomoya Uruga and Yasuhiro Iwasawa; :
Active SnO2/Pt/C cathode catalysts for polymer electrolyte fuel cells,
The Sixteenth International Symposium on Relations between Homogeneous and Heterogeneous Catalysis (ISHHC-16, Sapporo, Aug. 2013.
23. G. Samjeské, S. Nagamatsu, Takao Shinobu, Nagasawa Kensaku, Imaizumi Yoshiaki, O. Sekizawa, Takashi Yamamoto, T. Uruga and Y. Iwasawa :
Preparation, performance and characterization of a SnO2-decorated Pt-Sn(oxidized)/C cathode catalyst for oxygen reduction reaction in a polymer electrolyte fuel cell,
The Sixteenth International Symposium on Relations between Homogeneous and Heterogeneous Catalysis (ISHHC-16, Sapporo, Aug. 2013.
24. G. Samjeské, S. Nagamatsu, K. Nagasawa, Y. Imaizumi, S. Takao, O. Sekizawa, Takashi Yamamoto, T. Uruga and Y. Iwasawa :
Pt-Sn(oxidized shell)/C and Pt-Sn(reduced)/C as cathode catalysts for the oxygen reduction reaction in polymer electrolyte fuel cells: Catalyst performances and characterization,
ECS Hawai meeting 2012 (Pacific RIM meeting), Honolulu, Oct. 2012.
25. Jun KAWAI, Akihiko IWATA, Nobuharu SASAKI, Ryosuke SHIOI and Takashi Yamamoto :
La:Lb intensity ratio measured by WDX and EDX spectrometers,
3rd international conference on X-ray analysis, Ulaanbaatar, Aug. 2012.
26. Takashi Yamamoto, Tomoyuki Kudo, Tomohiro Yamamoto and Jun Kawai :
Analysis of coordination environment of aluminum species in zeolites by X-ray absorption and emission spectroscopy,
International Symposium on Zeolites and MicroPorous Crystals 2012, Hiroshima, Jul. 2012.
27. Takashi Yamamoto, Akira Yukumoto and Shoji Imai :
Chemical Shifts of X-ray Absorption Spectra of Rare earth and 5d Transition Metal Compounds at L-edge,
The 15th International Conference on X-ray Absorption Fine Structure, Beijing, Jul. 2012.
28. Takashi Yamamoto, Ayumi Yamashita, Akira Yukumoto and Shoji Imai :
Analysis of Leachate Cu from Sediment at an Abandoned Mine Site by Handy-type Liquid Electrode Plasma Atomic Emission Spectrometer,
JAIMA Discussion on Analytical Science and Technology 2011, Funabashi, Sep. 2011.
29. R. Chitrakar, Takashi Yamamoto, Z.-M. Wang, Y. Makita, A Sonoda and T. Hirotsu :
Selective Uptake of Phosphate Ions on Nanocomposites of ZrO2 and Layered Double Hydroxide,
The Tenth International Conference on Chemical and Process Engineering, Florence, May 2011.
30. Takashi Yamamoto :
Surface acidity of hexagonally ordered mesoporous silica FSM-16,
11th International Symposium on Eco-materials Processing and Design, Sakai, Jan. 2010.
31. Takashi Yamamoto, Sakae Takenaka, Tsunehiro Tanaka and Toshihide Baba :
Chemical state analysis of silver exchanged zeolite catalysts by X-ray absorption and UV-Vis spectroscopies,
The 14th International Conference on X-ray Absorption Fine Structure, Camerino, Jul. 2009.
32. Takashi Yamamoto :
Unified concept on the chemical variation of pre-edge structure,
The 14th International Conference on X-ray Absorption Fine Structure, Camerino, Jul. 2009.

Proceeding of Domestic Conference:

1. 竹内 雅人, 三國 諒宏, Emina Kawaguchi, Takashi Yamamoto and 松岡 雅也 :
酸化タングステン担持ジルコニア触媒の表面酸性サイトに吸着したNH3, NH4+の分析,
第39回近赤外フォーラム, Nov. 2023.
2. Takashi Yamamoto, Taketo Tone and Hirotaka Mine :
ジルコニア担持銅触媒のXRD/XAFS分析 およびエタノール転換反応活性(2) ー担体焼成温度の影響ー,
第59回X線分析討論会, Oct. 2023.
3. 竹内 雅人, 三國 諒宏, Emina Kawaguchi, Takashi Yamamoto and 松岡 雅也 :
近赤外分光法による酸化タングステン担持ジルコニア触媒の表面酸性質評価,
第132回触媒討論会, Sep. 2023.
4. Takashi Yamamoto, Taketo Tone and Hirotaka Mine :
銅ジルコニア触媒による気相酢酸エチル直接合成反応の担体焼成温度依存性,
第132回触媒討論会, Sep. 2023.
5. Takashi Yamamoto and Hirotaka Mine :
ジルコニア担持銅触媒のXRD/XAFS分析およびエタノール転換反応活性,
第58回X線分析討論会, Nov. 2022.
6. Takashi Yamamoto, Kei Tabusadani, Takuya Kataoka and Seina Heiuchi :
低結晶性ZrW2O8の構造およびアルキル化活性,
第130回触媒討論会, Sep. 2022.
7. Takashi Yamamoto and Akihito Kurimoto :
ガリウムイオン添加酸化ジルコニウム固溶体触媒のXRD/XAFS分析,
日本分析化学会第71年会, Sep. 2022.
8. Takashi Yamamoto :
ラボXAFS装置による固体触媒・環境試料の評価,
X線分析研究懇談会第276回例会, Jan. 2022.
9. Hirotaka Mine, Shoki Katata and Takashi Yamamoto :
担持銅触媒によるエタノールからの直接酢酸エチル合成における担体ジルコニア結晶相の影響,
第128回触媒討論会, Sep. 2021.
10. Hirotaka Mine, Shoki Katata and Takashi Yamamoto :
種々の酸化ジルコニウム担持銅触媒によるエタノールからの直接酢酸エチル合成,
第12回触媒科学研究発表会, Jun. 2021.
11. Riona Satoh, Shoki Katata, Hirotaka Mine and Takashi Yamamoto :
ガリウムイオン添加ジルコニア固溶体によるエタノール転換反応の反応経路,
第126回触媒討論会, Sep. 2020.
12. Hirotaka Mine, Shoki Katata, Akihito Kurimoto, Riona Satoh and Takashi Yamamoto :
ガリウム添加酸化ジルコニウム触媒によるC2-C4アルコール転換反応,
第9回 JACI/GSCシンポジウム, Jun. 2020.
13. Takashi Yamamoto and Akira Yukumoto :
蛍光XAFS法における測定吸収端により異なる低濃度Eu種の平均酸化数,
日本鉄鋼協会第179回春季講演大会, Mar. 2020.
14. Takuya Doi, 奥山 勇治, Takashi Yamamoto and Masatsugu Oishi :
新規プロトン溶解メカニズムを用いた低温作動型燃料電池の開発,
第26回ヤングセラミスト・ミーティング in 中四国(香川), K16, Dec. 2019.
15. Takuya Doi, Takashi Yamamoto, 奥山 勇治, 中村 崇司, 雨澤 浩史 and Masatsugu Oishi :
Mn添加ペロブスカイト型酸化物A(Zr,Mn)O3-dにおけるAサイト原子がプロトン伝導特性に与える影響,
第15回固体イオニクスセミナー(滋賀), Sep. 2019.
16. 金子 拓真, 坂田 智裕, 東 晃太朗, 関澤 央輝, 鷹尾 忍, 吉田 祐介, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
In-situ リアルタイムHR-XANES/XAFS/XRD 同時計測による実走行 モード下での固体高分子形燃料電池カソード触媒の吸着酸素種と 構造の動的挙動の研究,
日本化学会第99春季年会, Mar. 2019.
17. 鷹尾 忍, 関澤 央輝, 金子 拓真, 東 晃太朗, 坂田 智裕, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
nano XAFS/STEM-EDS 同視野測定を用いた燃料電池Pt3Co/C カ ソード触媒の劣化機構解析,
日本化学会第99春季年会, Mar. 2019.
18. Takashi Yamamoto :
XANESの使いどころ:酸化数とpre-edge peak,
日本化学会第99春季年会, Mar. 2019.
19. Takuya Doi, 奥山 勇治, Takashi Yamamoto, 中村 崇司, 雨澤 浩史 and Masatsugu Oishi :
Evaluation of the electronic and local structure of Mn in proton-conducting oxide, Ca(Zr, Mn)O3, to elucidate a novel protonation mechanism.,
第44回固体イオニクス討論会, Dec. 2018.
20. Riona Satoh, Akihito Kurimoto, Naoto Tanima, Ryota Kamada and Takashi Yamamoto :
金属イオン添加酸化ジルコニウムによるエタノール転換反応,
触媒学会第28回キャラクタリゼーション講習会, Nov. 2018.
21. Seina Heiuchi, Maki Kondoh, Tomoaki Irie and Takashi Yamamoto :
水熱合成法により調製したタングステン酸ジルコニア(W/Zr=2)の構造と酸触媒活性,
触媒学会第28回キャラクタリゼーション講習会, Nov. 2018.
22. Takashi Yamamoto :
X線吸収分光法によるタングステン-ジルコニウム系複合酸化物固体強酸触媒,
第六回 元素戦略に基づいた触媒設計シンポジウム, Nov. 2018.
23. Takashi Yamamoto, Takuji Miyazono, Ryosuke Umaki and Akihito Kurimoto :
積層型焦電結晶デバイスによる放電特性およびX線発生挙動,
第54回X線分析討論会, Oct. 2018.
24. Takashi Yamamoto and Akira Yukumoto :
3d 遷移元素 XANES スペクトルの見かけ上の吸収端シフトおよび価数評価への留意事項,
第122回触媒討論会, Sep. 2018.
25. Takashi Yamamoto and Ryosuke Umaki :
積層した焦電結晶によるX線発生挙動,
日本鉄鋼協会第176回秋季講演大会, Sep. 2018.
26. Takashi Yamamoto and Akira Yukumoto :
XANESスペクトルによる遷移金属の半経験的価数評価(2),
第21回XAFS討論会, Sep. 2018.
27. Takashi Yamamoto :
XAFSによる固体触媒材料の 局所構造，電子状態解析,
第78回分析化学討論会, May 2018.
28. Masatsugu Oishi, 塩見 昌平, Takashi Yamamoto, Tomoyuki Ueki, 改井 陽一郎, 秩父 重英, 高取 愛子 and 小島 一信 :
Characterization of high temperature degradation mechanism of a red phosphor, CaAlSiN3:Eu,
第65回応用物理学会 春季学術講演会,東京 (2018.3.17-20)., Mar. 2018.
29. Masatsugu Oishi, Takuya Doi, Takashi Yamamoto, Takashi Nakamura, Koji Amezawa and Yuji Okuyama :
Evaluation of the electronic and local structure of proton-conducting oxide, (CaZr1-x,Mnx)O3-d, to elucidate a novel protonation mechanism,
43rd symposium on solid state ionics of Japan, Dec. 2017.
30. Yuhei Yamamoto, Takashi Yamamoto, 早川 慎二郎 and Shoji Imai :
X線吸収分光法を用いた大気エアロゾル中の非水溶性硫黄の化学形態分析,
第53回X線分析討論会, Oct. 2017.
31. Takashi Yamamoto, Aoi Teramachi and Ryota Hara :
金属イオン添加ジルコニア固溶体担持酸化タングステン触媒の固体強酸特性とタングステン種との相関,
第120回触媒討論会, Sep. 2017.
32. Yuhei Yamamoto, Takashi Yamamoto, 児玉 憲治, 早川 慎二郎 and Shoji Imai :
汎用型蛍光X線分析装置を用いた大気エアロゾル中の微量硫黄の化学形態分析,
日本地球化学会第64回年会, Sep. 2017.
33. Shoji Imai, Yuhei Yamamoto, Takashi Yamamoto, Kenji Kodama, 西本 潤 and Yoichi Kikuchi :
蛍光X線分析法を用いた四国の樹氷と日本海沿いの遠隔地における降雪中の不溶性イオウのスペシエーション,
日本分析化学会第66年会, Sep. 2017.
34. Takashi Yamamoto :
XANESの見かけ上の吸収端シフトおよび価数評価,
関西分析研究会平成29年度第一回例会, Jul. 2017.
35. 鷹尾 忍, 関澤 央輝, Samjeske Gabor, 金子 拓真, 東 晃太朗, 東 晃太朗, 趙 暁, 吉田 祐介, 坂田 智裕, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
ナノXAFS-TEM/STEM-EDS同視野測定法による燃料電池MEA内の合金カソード触媒層の劣化分布・因子の解明に関する研究,
日本化学会第97春季年会, Mar. 2017.
36. Maki Kondoh, Tomoaki Irie, Naoto Tanima and Takashi Yamamoto :
タングステンジルコニウムオキシ水酸化物結晶の脱水過程のXRD/XAFS観察およびその酸触媒特性,
触媒学会第26回キャラクタリゼーション講習会, Dec. 2016.
37. Takashi Yamamoto, Maki Kondoh and Tomoaki Irie :
タングステンジルコニウムオキシ水酸化物の脱水結晶化過程および酸触媒特性,
第52回X線分析討論会, Oct. 2016.
38. Takashi Yamamoto and Akihito Kurimoto :
13 族イオン添加酸化ジルコニウムによるエタノール転換反応,
第118回触媒討論会, Sep. 2016.
39. Takashi Yamamoto and Aoi Teramachi :
イットリア-ジルコニア担持酸化タングステン触媒表面上での複合酸化物の生成,
第19回XAFS討論会, Sep. 2016.
40. Takashi Yamamoto and Ayumi Yamashita :
液体電極プラズマ発光分析における感度因子および廃鉱山排水中堆積物からの抽出水の分析,
日本鉄鋼協会第171回春季講演大会, Mar. 2016.
41. Takashi Yamamoto and Kazunori Miyamoto :
ラボXAFSによる担持白金触媒の調製過程に関する検討,
第51回X線分析討論会, Oct. 2015.
42. Takashi Yamamoto :
ジルコニウム系複合酸化物触媒の構造解析および酸強度制御因子,
第7回岩澤コンファレンス, Sep. 2015.
43. Akihito Kurimoto and Takashi Yamamoto :
13 族イオン添加酸化ジルコニウムによる各種アルコール分解および転換反応,
第116回触媒討論会, Sep. 2015.
44. Tomoaki Irie, Maki Kondoh and Takashi Yamamoto :
ZrW2O8結晶の調製および固体酸触媒特性,
第116回触媒討論会, Sep. 2015.
45. Kazunori Miyamoto, Masaya Kondoh and Takashi Yamamoto :
その場XAFS法によるアルミナおよびシリカ担持白金触媒前駆体分解挙動の検討,
第116回触媒討論会, Sep. 2015.
46. Takashi Yamamoto and 宇留賀 朋哉 :
X線スペクトロスコピー利用研究会の活動と最近の研究成果,
SPring-8シンポジウム2015, Sep. 2015.
47. Akihito Kurimoto and Takashi Yamamoto :
13 族イオン添加酸化ジルコニウムによる各種アルコール分解および転換反応,
触媒学会第9回触媒道場, Sep. 2015.
48. Kazunori Miyamoto and Takashi Yamamoto :
各種酸化物担体上での白金塩熱分解挙動,
第18回XAFS討論会, Jul. 2015.
49. 宮本 一範, Masaya Kondoh and Takashi Yamamoto :
In-situ XAFS study of decomposition behavior of platinum precursors on alumina or silica,
第 6 回触媒科学研究発表会, Jun. 2015.
50. Kazunori Miyamoto, Masaya Kondoh and Takashi Yamamoto :
実験室系装置による担持白金触媒前駆体熱分解過程のその場XAFS分析,
第75回分析化学討論会, May 2015.
51. Takashi Yamamoto :
X線吸収分光法による固体触媒材料の評価,
第75回分析化学討論会, May 2015.
52. 鷹尾 忍, 関澤 央輝, Samjeske Gabor, 永松 伸一, 金子 拓真, Takashi Yamamoto, 東 晃太朗, 長澤 兼作, 宇留賀 朋哉 and 岩澤 康裕 :
空間分解XAFS及びTEM/STEM-EDS同視野測定を用いた固体高分子形燃料電池の膜/電極接合体中の白金化学種分布に関する研究,
日本化学会第95春季年会, Mar. 2015.
53. Takashi Yamamoto, Rie Yamaoka, Ryosuke Umaki and 湯浅 賢俊 :
タンタルおよびニオブ酸リチウム単結晶上の誘起高電場の解析,
第115回触媒討論会, Mar. 2015.
54. Takashi Yamamoto and Akihito Kurimoto :
ガリウムイオン添加酸化ジルコニウム固体塩基触媒の構造解析,
第50回X線分析討論会, Oct. 2014.
55. Akihito Kurimoto, Aoi Teramachi and Takashi Yamamoto :
13族イオン添加酸化ジルコニウムの固体塩基性,
触媒学会第24回キャラクタリゼーション講習会, Oct. 2014.
56. 長澤 兼作, 鷹尾 忍, 永松 伸一, Samjeske Gabor, 関澤 央輝, 金子 拓真, 東 晃太朗, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
新しい固体高分子形燃料電池カソード触媒 SnO2修飾Pt3Co/Cの調製と酸素還元反応活性と耐久性へのSnO2修飾効果,
2014年電気化学会秋季大会, Sep. 2014.
57. 鷹尾 忍, 関澤 央輝, Samjeske Gabor, 永松 伸一, 金子 拓真, Takashi Yamamoto, 東 晃太朗, 長澤 兼作, 宇留賀 朋哉 and 岩澤 康裕 :
空間分解 XAFS と TEM/STEM-EDS の同視野測定による固体高分子形燃料電池の膜/電極接合体中の白金粒子及びその酸化状態の分布に関する研究,
2014年電気化学会秋季大会, Sep. 2014.
58. Akihito Kurimoto, Aoi Teramachi, Takashi Motoi and Takashi Yamamoto :
13族イオン添加酸化ジルコニウムの固体塩基性,
第114回触媒討論会, Sep. 2014.
59. Takashi Yamamoto :
X線吸収スペクトルの価数による見かけ上の吸収端シフト,
日本分析化学会第63年会, Sep. 2014.
60. Takashi Yamamoto and 宇留賀 朋哉 :
X線スペクトロスコピー利用研究会の活動と最近の研究成果,
SPring-8シンポジウム2014, Sep. 2014.
61. 金子 拓真, 長澤 兼作, 鷹尾 忍, 東 晃太朗, 永松 伸一, Samjeske Gabor, 関澤 央輝, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
in-situ時間分解XAFSによる固体高分子形燃料電池Pt/Cカソード触媒の炭素担体効果の速度論的研究,
第17回XAFS討論会, Sep. 2014.
62. Takashi Yamamoto and Aoi Teramachi :
金属イオン添加ジルコニア担持酸化タングステン固体強酸触媒の局所構造解析,
第17回XAFS討論会, Sep. 2014.
63. Masaya Kondoh, Kazunori Miyamoto, Akira Yukumoto and Takashi Yamamoto :
実験室系装置による担持白金触媒前駆体の熱分解過程の観察,
第17回XAFS討論会, Sep. 2014.
64. 永松 伸一, 金子 拓真, 鷹尾 忍, Samjeske Gabor, 今泉 吉明, 長澤 兼作, 東 晃太朗, Takashi Yamamoto, 関澤 央輝, 宇留賀 朋哉 and 岩澤 康裕 :
In-situ時間分解XAFSによる固体高分子形燃料電池Pd(core)-Pt(shell)/C触媒の電位制御反応過程の解析,
電気化学会第81回大会, Mar. 2014.
65. Aoi Teramachi, Akihito Kurimoto and Takashi Yamamoto :
希土類ジルコニア担持酸化タングステンの固体酸触媒特性,
日本化学会第94春季年会, Mar. 2014.
66. 金子 拓真, 長澤 兼作, 鷹尾 忍, 東 晃太朗, 永松 伸一, Samjeske Gabor, 今泉 吉明, 関澤 央輝, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
固体高分子形燃料電池Pt/Cカソード触媒における炭素担体効果のin-situ時間分解XAFS解析,
日本化学会第94春季年会, Mar. 2014.
67. 永松 伸一, 金子 拓真, 鷹尾 忍, Samjeske Gabor, 今泉 吉明, 長澤 兼作, 東 晃太朗, Takashi Yamamoto, 関澤 央輝, 宇留賀 朋哉 and 岩澤 康裕 :
Pd(コア)-Pt(シェル)型の固体高分子形燃料電池カソード触媒の電位応答in-situ時間分解XAFS解析,
日本化学会第94春季年会, Mar. 2014.
68. Aoi Teramachi and Takashi Yamamoto :
希土類添加ジルコニア担持酸化タングステン触媒のXAFS構造解析,
第113回触媒討論会, Mar. 2014.
69. 鷹尾 忍, 関澤 央輝, 永松 伸一, 金子 拓真, Takashi Yamamoto, 東 晃太朗, 今泉 吉明, Samjeske Gabor, 長澤 兼作, 宇留賀 朋哉 and 岩澤 康裕 :
空間分解XAFS による固体高分子形燃料電池の膜/電極接合体中の白金ナノ粒子及び酸化状態の空間分布に関する研究,
第113回触媒討論会, Mar. 2014.
70. S. Kityakarn, T. Saida, A. Sode, N. Ishiguro, O. Sekizawa, T. Uruga, K. Nagasawa, Takashi Yamamoto, T. Yokoyama and M. Tada :
In Situ Time-resolved XAFS of Pt/C Cathode Electrocatalyst during PEFC Loading with Transient Voltages,
第27回日本放射光学会年会, Jan. 2014.
71. Aoi Teramachi and Takashi Yamamoto :
XAFSによる金属イオン添加ジルコニア担持酸化タングステン触媒の構造解析,
近畿化学協会第6回触媒表面化学研究発表会, Nov. 2013.
72. Aoi Teramachi and Takashi Yamamoto :
金属イオン添加酸化ジルコニウム担持酸化タングステン触媒を用いたFriedel-Craftsアルキル化,
第112回触媒討論会, Sep. 2013.
73. 鷹尾 忍, 永松 伸一, 今泉 吉明, 関澤 央輝, Gabor Samjeské, 長澤 兼作, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
燃料電池膜/電極接合体中における白金化学種の空間分布に関する研究,
第112回触媒討論会, Sep. 2013.
74. Takashi Yamamoto, 大下 和徹 and 宇留賀 朋哉 :
X線スペクトロスコピー利用研究会の活動と最近の研究成果,
SPring-8シンポジウム2012, Sep. 2013.
75. Takashi Yamamoto :
X線発光分光法による軽元素のキャラクタリゼーション,
触媒学会西日本支部第7回触媒道場, Sep. 2013.
76. 伊藤 孝憲 and Takashi Yamamoto :
(La1-xSrx)CoO3-δのXANES, pre-edgeによる電子状態の考察,
第16回XAFS討論会, Sep. 2013.
77. 永松 伸一, 鷹尾 忍, 金子 拓真, 東 晃太朗, 今泉 吉明, Takashi Yamamoto, Samjeske Gabor, 関澤 央輝, 長澤 兼作, 宇留賀 朋哉 and 岩澤 康裕 :
コアシェル型燃料電池触媒Pd(core)-Pt(1 ML shell)/C, Pd(core)-Pt(2 ML shell)/C の電位過渡応答下でのin situ 時間分解XAFS 解析,
第16回XAFS討論会, Sep. 2013.
78. Akira Yukumoto and Takashi Yamamoto :
希土類元素のXANESスペクトルにおける化学シフト,
第16回XAFS討論会, Sep. 2013.
79. Aoi Teramachi and Takashi Yamamoto :
金属イオン添加酸化ジルコニウム担持酸化タングステン触媒の担体結晶相とFriedel-Crafts アルキル化,
触媒学会西日本支部第7回触媒道場, Sep. 2013.
80. Aoi Teramachi, Kazuhide Yamashita and Takashi Yamamoto :
金属添加正方晶ジルコニア担持酸化タングステン触媒の固体酸性質,
触媒学会西日本支部第4回触媒科学研究発表会, Jun. 2013.
81. Akira Yukumoto and Takashi Yamamoto :
XANESスペクトルによる遷移金属の半経験的価数評価,
触媒学会西日本支部第4回触媒科学研究発表会, Jun. 2013.
82. 才田 隆広, 早出 彩, Sutasinee Kityakarn, 石黒 志, 関澤 央輝, 宇留賀 朋哉, 長澤 兼作, Takashi Yamamoto, 横山 利彦 and 唯 美津木 :
In-situ空間分解XAFS法を用いた二次元空間におけるPt/C触媒の酸化還元挙動,
電気化学会第80回大会, Mar. 2013.
83. 早出 彩, 才田 隆広, 石黒 志, Sutasinee Kityakarn, 関澤 央輝, 宇留賀 朋哉, 長澤 兼作, Takashi Yamamoto, 横山 利彦 and 唯 美津木 :
In-situ 時間分解XAFS 法を用いた過渡電圧観察時のPt/C触媒の価数変化,
電気化学会第80回大会, Mar. 2013.
84. 永松 伸一, 鷹尾 忍, 今泉 吉明, Takashi Yamamoto, Samjeske Gabor, 関澤 央輝, 長澤 兼作, Liu Licheng, 宇留賀 朋哉 and 岩澤 康裕 :
Pdコア・Ptシェル型の固体高分子形燃料電池カソード触媒の電位制御反応過程におけるin-situ時間分解XAFS解析,
日本化学会第93春季年会, Mar. 2013.
85. 石黒 志, 才田 隆広, 長澤 兼作, 関澤 央輝, 新田 清文, 宇留賀 朋哉, Takashi Yamamoto, 横山 利彦, 大越 慎一 and 唯 美津木 :
燃料電池MEA内Pt/Cカソード触媒のin-situ時間分解XAFS構造解析,
日本化学会第93春季年会, Mar. 2013.
86. Takashi Yamamoto :
XANESスペクトル解析の基礎:pre-edgeピークで見る分子の局所構造,
日本化学会第93春季年会, Mar. 2013.
87. 鷹尾 忍, 長澤 兼作, 鷹尾 康一朗, 塚原 剛彦, Takashi Yamamoto, 永松 伸一, Samjeske Gabor, 今泉 吉明 and 岩澤 康裕 :
新規白金Ptコア-スズSnO2シェル燃料電池触媒の活性機構構造に関する研究,
日本化学会第93春季年会, Mar. 2013.
88. 長澤 兼作, 永松 伸一, 鷹尾 忍, Samjeske Gabor, 今泉 吉明, 関澤 央輝, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
固体高分子型形燃料電池Pt/C触媒の酸素還元反応活性と電位サイクル耐久性試験における白金触媒酸素還元反応のに及ぼす炭素担体効果,
日本化学会第93春季年会, Mar. 2013.
89. SAMJESKE Gabor, 永松 伸一, 長澤 兼作, 今泉 吉明, 鷹尾 忍, 関澤 央輝, Takashi Yamamoto, 宇留賀 朋哉 and 岩澤 康裕 :
酸素還元反応過程における固体高分子形燃料電池Pt-Sn(酸化型)/C and Pt-Sn(還元型)/Cカソード触媒のin situ XAFS及び電気化学的研究,
日本化学会第93春季年会, Mar. 2013.
90. 石黒 志, 才田 隆広, 宇留賀 朋哉, 関澤 央輝, 長澤 兼作, 新田 清文, Takashi Yamamoto, 大越 慎一, 横山 利彦 and 唯 美津木 :
実用量のPt/Cカソード触媒を塗布したMEAにおけるIn-situ時間分解XAFS解析,
第26回日本放射光学会年会, Jan. 2013.
91. Rie Yamaoka, 坂上 知里 and Takashi Yamamoto :
焦電結晶を用いた密封系小型高電場発生ユニットの製作と化学反応への応用の試み,
第48回X線分析討論会, Nov. 2012.
92. Akira Yukumoto, Takashi Yamamoto and Shoji Imai :
希土類化合物のL殻XANESにおける化学シフト,
第48回X線分析討論会, Nov. 2012.
93. Aoi Teramachi, Kazuhide Yamashita and Takashi Yamamoto :
X線回折法によるジルコニア結晶化過程に対するイオン添加効果の検討,
第48回X線分析討論会, Nov. 2012.
94. Akira Yukumoto, Aoi Teramachi and Takashi Yamamoto :
X線吸収スペクトルにおける化学シフトを用いた価数評価,
触媒学会第22回キャラクタリゼーション講習会, Oct. 2012.
95. Aoi Teramachi, Kazuhide Yamashita and Takashi Yamamoto :
酸化ジルコニウム系固体酸触媒の結晶相に対する金属イオン添加効果,
触媒学会第22回キャラクタリゼーション講習会, Oct. 2012.
96. 鷹尾 忍, 今泉 吉明, Takashi Yamamoto, 永松 伸一, Samjeské Arwed Gabor, 関澤 央輝, 長澤 兼作, 宇留賀 朋哉 and 岩澤 康裕 :
Pt LIII-edge 顕微XAFSを用いた固体高分子形燃料電池Pt/C触媒の構造・電子状態の3D空間分布に関する研究,
第15回XAFS討論会, Sep. 2012.
97. 永松 伸一, 鷹尾 忍, 今泉 吉明, Takashi Yamamoto, Samjeské Arwed Gabor, 関澤 央輝, 長澤 兼作, Licheng Liu, 宇留賀 朋哉 and 岩澤 康裕 :
電位制御反応過程におけるコア・シェル型燃料電池触媒 Pd(core)-Pt(shell)/Cのin-situ時間分解XAFS解析,
第15回XAFS討論会, Sep. 2012.
98. Takashi Yamamoto :
実験室系XAFS装置を用いた学生実験,
第15回XAFS討論会, Sep. 2012.
99. Takashi Yamamoto, 大下 和徹 and 宇留賀 朋哉 :
X線スペクトロスコピー利用研究会の活動と最近の研究成果,
SPring-8シンポジウム2012, Aug. 2012.
100. 才田 隆広, 石黒 志, 関澤 央輝, 宇留賀 朋哉, 永松 伸一, 長澤 兼作, 今泉 吉明, Takashi Yamamoto, 横山 利彦 and 唯 美津木 :
In-situ空間分解顕微XAFS法による白金触媒微粒子の空間分解構造解析,
電気化学会第79回大会, Mar. 2012.
101. 石黒 志, 才田 隆広, 永松 伸一, 関澤 央輝, 宇留賀 朋哉, Takashi Yamamoto, 横山 利彦 and 唯 美津木 :
In-situ時間分解XAFS法を用いた燃料電池Pt-Co/Cカソード触媒の触媒構造速度論解析,
日本化学会第92春季年会, Mar. 2012.
102. 石黒 志, 才田 隆広, 永松 伸一, 関澤 央輝, 宇留賀 朋哉, 新田 清文, Takashi Yamamoto, 大越 慎一, 岩澤 康裕, 横山 利彦 and 唯 美津木 :
In-situ時間分解XAFS法によるPt-Co/C燃料電池カソード触媒の触媒構造速度論解析,
第25回日本放射光学会年会, Jan. 2012.
103. Rie Yamaoka, Takashi Yamamoto, 湯浅 賢俊, 河合 潤 and Shoji Imai :
焦電結晶によるX線発生に関する条件検討,
第47回 X線分析討論会, Oct. 2011.
104. Takashi Yamamoto :
遷移金属XANESスペクトルのプリエッジピークに関する研究,
第47回 X線分析討論会, Oct. 2011.
105. Takashi Yamamoto :
固体酸触媒のX線吸収分光法による構造解析,
触媒学会第21回キャラクタリゼーション講習会, Oct. 2011.
106. 石黒 志, 才田 隆広, 宇留賀 朋哉, 永松 伸一, 関澤 央輝, 新田 清文, Takashi Yamamoto, 岩澤 康裕, 大越 慎一, 横山 利彦 and 唯 美津木 :
In-situ時間分解XAFS法を用いたPt/CおよびPtCo/C燃料電池カソード触媒の触媒構造反応機構解析,
第14回XAFS討論会, Sep. 2011.
107. 才田 隆広, 石黒 志, 宇留賀 朋哉, 鈴木 基寛, 河村 直己, 水牧 仁一郎, 関澤 央輝, 永松 伸一, Samjeske Gabor, Takashi Yamamoto, 岩澤 康裕, 横山 利彦 and 唯 美津木 :
In-situ空間分解顕微XAFS法を用いた燃料電池実働条件下における白金触媒粒子の観察,
第14回XAFS討論会, Sep. 2011.
108. Takashi Yamamoto, Akira Yukumoto, Ayumi Yamashita and Shoji Imai :
実験室系X線吸収分光装置を用いた銅廃鉱山排水中堆積物の分析,
第14回XAFS討論会, Sep. 2011.
109. Rie Yamaoka, Takashi Yamamoto, 湯浅 賢俊, 河合 潤 and Shoji Imai :
化学反応への応用を目指した焦電結晶を用いた密封系小型高電場発生ユニットの製作,
触媒学会第5回触媒道場, Sep. 2011.
110. Gabor SAMJESKÉ, 永松 伸一, 石黒 志, 才田 隆広, 邨 次智, 山本 貞明, Takashi Yamamoto, 宇留賀 朋哉, 唯 美津木 and 岩澤 康裕 :
酸素還元反応中のPt/C, Pt3Co/C, Pt/C-SO3H, 及びPt/グラフェン固体高分子形燃料電池陽極触媒に関するin situ XAFS及び電気化学研究,
日本化学会第91春季年会, Mar. 2011.
111. Takashi Yamamoto, Makoto Kikuchi, Saki Okada, 佐田 知沙, Norikazu Miyoshi and 和田 眞 :
スチレン類二量化に有効な鉄―ケイ素複合酸化物触媒のXAFS解析,
第46回X線分析研究討論会, Oct. 2010.
112. Satoshi Itoh, 黒谷 功, Takashi Yamamoto and Shoji Imai :
四国の亜高山帯(梶が森山頂)における冬期降雨と気象の関連性に関する研究,
日本分析化学会第59年会, Sep. 2010.
113. Isao Kurotani, Takashi Yamamoto, 米谷 明 and Shoji Imai :
カーボンナノチューブに吸着したAuの原子化機構に関する研究,
日本分析化学会第59年会, Sep. 2010.
114. Takashi Yamamoto :
固体酸触媒のXAFSによるキャラクタリゼーション,
第48回触媒研究懇談会, Jul. 2010.
115. Takashi Yamamoto, Isao Kurotani, 河合 潤 and Shoji Imai :
四国山岳地帯土壌浸出水のハンディ液体電極プラズマ発光分析装置を用いる分析,
第71回分析化学討論会, May 2010.
116. Isao Kurotani, Takashi Yamamoto, 米谷 明 and Shoji Imai :
黒鉛炉原子吸光法における金の原子化エネルギーへのナノ細孔の影響,
第71回分析化学討論会, May 2010.
117. 奥田 桂子, Isao Kurotani, Satoshi Itoh, Takashi Yamamoto and Shoji Imai :
四国の河川(吉野川，四万十川，仁淀川，物部川，安田川など)の源流における無機成分の水平分布,
第71回分析化学討論会, May 2010.
118. Satoshi Itoh, Isao Kurotani, Takashi Yamamoto and Shoji Imai :
徳島県剣山・高知県梶ケ森における降雪の化学的特徴-その2:亜高山帯での水平分布,
第71回分析化学討論会, May 2010.
119. Takashi Yamamoto :
X線吸収分光法による固体酸触媒の構造解析,
日本化学会中国四国支部 徳島地区化学講演会, Jan. 2010.
120. Takashi Yamamoto :
軟X線XAFSによる多孔質材料の評価,
触媒学会第19回キャラクタリゼーション講習会, Nov. 2009.
121. 弘 栄介, 中江 保一, Takashi Yamamoto and 河合 潤 :
焦電結晶の小型高エネルギーX線源への応用,
第45回X線分析研究討論会, Nov. 2009.
122. 弘 栄介, 中江 保一, Takashi Yamamoto and 河合 潤 :
焦電結晶を用いた小型高エネルギーX線源の開発,
第53回日本学術会議材料工学連合講演会, Oct. 2009.
123. 松谷 広, Takashi Yamamoto and 河合 潤 :
ソープションポンプを用いた四重極小型質量分析装置,
第70回分析化学討論会, May 2009.
124. 井上 雄貴, 山本 知央, Takashi Yamamoto and 河合 潤 :
二結晶蛍光X線分光法によるEXEFS測定とAl配位数分析,
第70回分析化学討論会, May 2009.
125. 中江 保一, 弘 栄介, Takashi Yamamoto and 河合 潤 :
焦電結晶を用いたイオン・電子源の開発と電流制御,
第70回分析化学討論会, May 2009.
126. 宮内 宏哉, 中西 貞博, Takashi Yamamoto and 河合 潤 :
実験室系XAFSを用いた環境試料中クロムの価数評価,
第70回分析化学討論会, May 2009.
127. Takashi Yamamoto, 原田 博規, 河合 潤, 山本 保 and 高村 禅 :
XANES-,
第70回分析化学討論会, May 2009.

Et cetera, Workshop:

1. Takashi Yamamoto :
固体表面の酸・塩基点とその触媒機能,
近畿化学協会触媒・表面部会 入門触媒科学セミナー, Oct. 2022.
2. Takashi Yamamoto :
固体表面の酸・塩基点とその触媒機能,
近畿化学協会触媒・表面部会 入門触媒科学セミナー, Oct. 2021.
3. Takashi Yamamoto :
固体表面の酸・塩基点とその触媒機能,
近畿化学協会触媒・表面部会 入門触媒科学セミナー, Oct. 2020.
4. Takashi Yamamoto :
固体表面の酸・塩基点とその触媒機能,
近畿化学協会触媒・表面部会 入門触媒科学セミナー, Oct. 2019.
5. Takashi Yamamoto :
応用理数コース自然科学系の学生実験におけるe-コンテンツの利用,
教育シンポジウム2019, Mar. 2019.
6. Takashi Yamamoto :
固体表面の酸・塩基点とその触媒機能,
近畿化学協会触媒・表面部会 入門触媒科学セミナー, Oct. 2018.
7. Takashi Yamamoto :
XANES pre-edge ピークによる遷移金属化合物の化学状態分析およびOPSR会議報告,
日本鉄鋼協会 誤差因子フォーラム 第1回フォーラム研究会, Jul. 2018.
8. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Dec. 2017.
9. Takashi Yamamoto :
固体表面の酸・塩基点とその触媒機能,
近畿化学協会触媒・表面部会 入門触媒科学セミナー, Oct. 2017.
10. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Nov. 2016.
11. Takashi Yamamoto :
固体表面の酸・塩基点とその触媒機能,
近畿化学協会触媒・表面部会 入門触媒科学セミナー, Oct. 2016.
12. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Nov. 2015.
13. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Nov. 2014.
14. Takashi Yamamoto :
XAFSによる材料構造の解釈・解析(2) 吸収端シフトおよび価数評価,
兵庫県大産官学 放射光と計算科学利用に役立つ技術交流会, Oct. 2014.
15. Takashi Yamamoto :
XAFSによる材料構造の解釈・解析(1) pre-edgeピーク,
兵庫県大産官学 放射光と計算科学利用に役立つ技術交流会, Oct. 2014.
16. Takashi Yamamoto :
XANESの見かけ上の吸収端シフトおよび価数評価,
SPring-8ユーザー共同体 X線スペクトロスコピー・機能性材料ナノスケール原子相関合同研究会, Sep. 2014.
17. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Dec. 2013.
18. Takashi Yamamoto :
焦電結晶上での二元X線発生機構およびハンディ液体電極プラズマ発光分析装置 による土壌抽出水の元素分析,
日本鉄鋼協会 評価・分析・解析部会 平成24年度若手フォーラム, Feb. 2013.
19. Takashi Yamamoto :
固体触媒試料のXANES/EXAFS解析,
SPring-8講習会「産業利用に役立つXAFSによる先端材料の局所状態解析2013」, Jan. 2013.
20. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Nov. 2012.
21. Takashi Yamamoto :
X 線吸収分光法による固体触媒/環境試料の解析例,
日本分析化学会中国四国支部第49回分析化学講習会, Aug. 2012.
22. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Nov. 2011.
23. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会ナノ材料の表面分析講習, Dec. 2010.
24. Takashi Yamamoto and Kazuhide Yamashita :
ジルコニウム系固体超強酸触媒のナノレベル構造解析,
第10回エンジニアリングフェスティバル, Sep. 2010.
25. Takashi Yamamoto :
固体触媒試料のXANES/EXAFS解析,
SPring-8講習会「産業利用に役立つXAFSによる先端材料の局所状態解析2010」, Jan. 2010.
26. Takashi Yamamoto :
XAFS,
近畿化学協会触媒・表面部会 ナノ材料の表面分析講習, Nov. 2009.

Report:

1. Takashi Yamamoto :
Report on the 53th Annual Conference on X-ray Chemical Analysis,
Advances in X-Ray Chemical Analysis, Japan, Vol.49, 95-99, Mar. 2018.
(DOI: 10.57415/xshinpo.49.0_95)
2. Takashi Yamamoto :
Report on the 66th Annual Conference on Applications of X-ray Analysis (Denver X-ray Conference),
X線分析の進歩, Vol.49, 143-148, Mar. 2018.
(DOI: 10.57415/xshinpo.49.0_143)
3. Takashi Yamamoto :
第17回XAFS討論会報告,
PF NEWS, Vol.32, No.3, 28-29, Nov. 2014.

Patent:

1. 岩本 正和, Takashi Yamamoto and 葉石 輝樹 : 触媒およびそれを用いるオレフィンの製造方法, 2007-554934, 2007/083684.
2. 岩本 正和, Takashi Yamamoto and 堀 俊介 : 複合酸化物多孔体の製造方法, 2006-248846.
3. 岩本 正和, 出口 隆, Takashi Yamamoto and 高橋 学 : 過酸化水素の直接合成法, 2005-272255.

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

  • 多元系前周期遷移金属酸化物の接合界面・構造制御および酸塩基触媒特性 (Project/Area Number: 22K05287 )
  • Development of structure-controlled early transition metal binary oxide based acid-base catalysts and the activity controlling factor (Project/Area Number: 19K05150 )
  • Molecular activation and chemical conversion by dielectric property (Project/Area Number: 17K19180 )
  • Generation mechanism of strong acidic property of Zr-based mixed metal oxide catalysts and the improvement (Project/Area Number: 25630369 )
  • Development of Functional Nanospace Chemistry with Mesoporous Inorganic Materials (Project/Area Number: 17GS0206 )
  • ジルコニウム系メゾ多孔体の特徴を活かした新しい固体触媒反応系の開発 (Project/Area Number: 16760614 )
  • 規則性ナノ空間の特性を活かした新しい触媒反応系の開拓 (Project/Area Number: 14205114 )
  • シリカ系触媒の固体酸性質 (Project/Area Number: 99J03902 )
  • Search by Researcher Number (70361756)