論文

公開件数: 38 件
No. 掲載種別 単著・共著区分 タイトル 著者 誌名 出版者 巻号頁 出版日 ISSN DOI URL 概要
1

Influence of Pt Loading and Cell Potential on the HF Ohmic
Resistance of an Nb-Doped SnO2-Supported Pt Cathode for PEFCs
Yuji Chino,Katsuyoshi Kakinuma,Donald A.Tryk,Masahiro Watanabe,and Makoto Uchida
Journal of The Electrochemical Society,

163/ 2, F97-F105
2016/01/01




2

Oxygen Reduction Reaction Activity and Durability of Pt
Catalysts Supported on Titanium Carbide
Morio Chiwata,Katsuyoshi Kakinuma,Mitsuru Wakisaka,Makoto Uchida,Shigehito Deki,Masahiro Watanabe,Hiroyuki Uchida
Catalysts

5, 966-980
2015/06/01




3

Novel strategy to mitigate cathode catalyst degradation during air/air
startup cycling via the atmospheric resistive switching mechanism
of a hydrogen anode with a platinum catalyst supported on
tantalum-doped titanium dioxide
Haruhiko Shintani,Yuya Kojima,Katsuyoshi Kakinuma,Masahiro Watanabe,Makoto Uchida,Makoto Uchida c, *
Journal of Power Sources

294, 292-298
2015/06/01




4

Performance of practical-sized membrane-electrode assemblies using titanium nitride-supported platinum catalysts mixed with acetylene black as the cathode catalyst layer
Haruhiko Shintani,Katsuyoshi Kakinuma,Hiroyuki Uchida,Masahiro Watanabe,Makoto Uchida
Journal of Power Sources

280, 593-599
2015/02/01




5

Effects of short-side-chain perfluorosulfonic acid ionomers as binders on the performance of low Pt loading fuel cell cathodes
Young-Chul Park,Katsuyoshi Kakinuma,Hiroyuki Uchida,Masahiro Watanabe,Makoto Uchida
Journal of Power Sources

275, 384-391
2015/01/01




6

Cathodic performance and high potential durability of Ta-SnO2 - δ-supported Pt catalysts for PEFC cathodes
Yuichi Senoo,Koji Taniguchi,Katsuyoshi Kakinuma,Makoto Uchida,Hiroyuki Uchida,Shigehito Deki,Masahiro Watanabe
Electrochemistry Communications

51, 37-40
2015/01/01




7

Electrochemical Oxidation of Hydrolyzed Poly Oxymethylene-dimethyl Ether by PtRu Catalysts on Nb-Doped SnO2-δSupports for Direct Oxidation Fuel Cells
Katsuyoshi Kakinuma,In-Tae Kim,Yuichi Senoo,Hiroshi Yano,Masahiro Watanabe,Makoto Uchida
ACS Applied Materials & Interfaces

6/ 24, 22138-22145
2014/12/01




8

Temperature- and Humidity-Controlled SAXS Analysis of Proton-Conductive Ionomer Membranes for Fuel Cells
Takashi Mochizuki,Katsuyoshi Kakinuma,Makoto Uchida,Shigehito Deki,Masahiro Watanabe,Kenji Miyatake
ChemSusChem

7/ 3, 729-733
2014/07/01




9

Deleterious effects of interim cyclic voltammetry on Pt/carbon black catalyst degradation during start-up/shutdown cycling evaluation
Young-Chul Park,Katsuyoshi Kakinuma,Makoto Uchida,Hiroyuki Uchida,Masahiro Watanabe
Electrochimica Acta

123, 84-92
2014/06/01




10

Improvements in electrical and electrochemical properties of Nb-doped SnO2-δ supports for fuel cell cathodes due to aggregation and Pt loading
Yuichi Senoo,Katsuyoshi Kakinuma,Makoto Uchida,Hiroyuki Uchida,Shigehito Deki,Masahiro Watanabe
RSC Advances

4/ 61, 32180-32188
2014/05/01




11

High-performance electrodes for reversible solid oxide fuel cell/solid oxide electrolysis cell: Ni-Co dispersed ceria hydrogen electrodes
Ryuta Nishida,Pramote Puengjinda,Hanako Nishino,Katsuyoshi Kakinuma,Manuel E. Brito,Masahiro Watanabe,Hiroyuki Uchida
RSC Advances

4/ 31, 16260-16266
2014/03/01




12

Investigation of the corrosion of carbon supports in polymer electrolyte fuel cells using simulated start-up/shutdown cycling
Young-Chul Park,Katsuyoshi Kakinuma,Makoto Uchida,Donald A. Tryk,Takeo Kamino,Hiroyuki Uchida,Masahiro Watanabe
Electrochimica Acta

91, 195-207
2013/12/01




13

Correlation between surface chemical composition with catalytic activity and selectivity of organic-solvent synthesized Pt-Ti nanoparticles
Jiwei Ma,Aurelien Habrioux,Toshihiro Miyao,Katsuyoshi Kakinuma,Junji Inukai,Masahiro Watanabe,Nicolas Alonso-Vante
Journal of Materials Chemistry A: Materials for Energy and Sustainability

1/ 31, 8798-8804
2013/11/01




14

Effect of the state of distribution of supported Pt nanoparticles on effective Pt utilization in polymer electrolyte fuel cells
Makoto Uchida,Young-Chul Park,Katsuyoshi Kakinuma,Hiroshi Yano,Donald A. Tryk,Takeo Kamino,Hiroyuki Uchida,Masahiro Watanabe
Physical Chemistry Chemical Physics

15/ 27, 11236-11247
2013/10/01




15

Characterization of Pt catalysts on Nb-doped and Sb-doped SnO2-δ support materials with aggregated structure by rotating disk electrode and fuel cell measurements
Katsuyoshi Kakinuma,Yuji Chino,Yuichi Senoo,Makoto Uchida,Takeo Kamino,Hiroyuki Uchida,Shigehito Deki,Masahiro Watanabe
Electrochimica Acta

110, 316-324
2013/06/01




16

Temperature Dependence of Oxygen Reduction Reaction Activity at Stabilized Pt Skin-PtCo Alloy/Graphitized Carbon Black Catalysts Prepared by a Modified Nanocapsule Method
Kazuki Okaya,Hiroshi Yano,Katsuyoshi Kakinuma,Masahiro Watanabe,Hiroyuki Uchida
ACS Applied Materials & Interfaces

4/ 12, 6982-6991
2012/12/01




17

Preparation of titanium nitride-supported platinum catalysts with well controlled morphology and their properties relevant to polymer electrolyte fuel cells
Katsuyoshi Kakinuma,Yuko Wakasugi,Makoto Uchida,Takeo Kamino,Hiroyuki Uchida,Shigehito Deki,Masahiro Watanabe
Electrochimica Acta

77, 279-284
2012/06/01




18

Synthesis and electrochemical characterization of Pt catalyst supported on Sn0.96Sb0.04O2-δ with a network structure
Katsuyoshi Kakinuma,Makoto Uchida,Takeo Kamino,Hiroyuki Uchida,Masahiro Watanabe
Electrochimica Acta

56/ 7, 2881-2887
2011/07/01




19

Electrochemical activity and durability of platinum catalysts supported on nanometer -size titanium nitride particles for polymer electrolyte fuel cells
Katsuyoshi Kakinuma,Yuko Wakasugi,Makoto Uchida,Takeo Kamino,Hiroyuki Uchida,Masahiro Watanabe
Electrochemistry

79/ 5, 399-403
2011/05/01




20

Synthesis of nickel nanoparticles supported on hollow samaria-doped ceria particles via the solution-spray plasma technique: Anode catalysts for SOFCs
Ryuta Nishida,Katsuyoshi Kakinuma,Hanako Nishino,Takeo Kamino,Hisao Yamashita,Masahiro Watanabe,Hiroyuki Uchida
Solid State Ionics

180/ 14-16, 968-972
2009/12/01




21

Oxide ion conductivity in (Ba0.3Sr0.2La0.5)(In1-xMx)O2.75 (M = Sc and Yb) systems
Katsuyoshi Kakinuma,Tetsuaki Waki,Hiroshi Yamamura,Tooru Atake
Journal of the Ceramic Society of Japan

177/ 4, 529-533
2009/04/01




22

Electrode effects fro dielectric properties of 8 mol% Y2O3 stabilized ZrO2
Hiroshi Yamamura,Yuhji Yyagi,Katsuyoshi Kakinuma
Electrode effects fro dielectric properties of 8 mol% Y2O3 stabilized ZrO2

76/ 10, 734-739
2008/10/01




23

Relationship between oxide-ion conductivity and dielectric relaxation in the Ln2Zr2O7 system having pyrochlore-type compositions (Ln = Yb, Y, Gd, Eu, Sm, Nd, La)
Hiroshi Yamamura,Hanako Nishino,Katsuyoshi Kakinuma
Journal of Physics and Chemistry of Solids

69/ 7, 1711-1717
2008/07/01




24

Relationship between oxide-ion conduction and dielectric properties of Gd2Zr2O7 having a fluorite-type structure
Hiroshi Yamamura,Hanako Nishino,Katsuyoshi Kakinuma
Japanese Journal of Applied Physics

47/ 7, 5521-5525
2008/07/01




25

Synthesis and characterization of a highly crystalline novel mesoporous C- and N-codoped TiO2 nanophotocatalyst
Srinivasan Anandan,Yasuro Ikuma,Katsuyoshi Kakinuma,Koichi Niwa
NANO

3/ 5, 367-372
2008/05/01




26

Crystal chemistry of new brownmillerite-type compounds
Miwa Saito,Katsuyoshi Kakinuma,Hiroshi Yamamura
Crystal chemistry of new brownmillerite-type compounds

33/ 4, 1081-1083
2008/04/01




27

Proton conductivity of perovskite types oxide BaCe1-xYxO3-δ
Yorinobu Katoh,Hiroshi Yamamura,Takenori Yokote,Katsuyoshi Kakinuma


33/ 4, 1089-1092
2008/04/01




28

Dielectric properties of proton conductor BaCe0.9Y0.1O3-δ
Hiroshi Yamamura,Yorinobu Katoh,Takenori Yokote,Katsuyoshi Kakinuma
Journal of the Ceramic Society of Japan

116/ 2, 350-353
2008/02/01




29

Dielectric relaxations in the Ce1-xYbxO2-δ system
Hiroshi Yamamura,Jun Satake,Miwa Saito,Katsuyoshi Kakinuma
Japanese Journal of Applied Physics

47/ 1, 212-216
2008/01/01




30

Relationship between oxide-ion conductivity and dielectric relaxation in 20 atom% Nd-doped CeO2
Hiroshi Yamamura,Saori Takeda,Katsuyoshi Kakinuma
Electrochemistry

75/ 9, 719-724
2007/09/01




31

Dielectric relaxations of Y-doped ZrO2 single crystal
Hiroshi Yamamura,Yuhji Yagi,Katsuyoshi Kakinuma
Journal of the Ceramic Society of Japan

115/ 9, 546-550
2007/09/01




32

Dielectric relaxations in the Ca-doped CeO2 system
Hiroshi Yamamura,Saori Takeda,Katsuyoshi Kakinuma
Journal of the Ceramic Society of Japan

115/ 8, 471-474
2007/08/01




33

Dielectric relaxations in the Ce1-xNdxO2-δ system
Hiroshi Yamamura,Saori Takeda,Katsuyoshi Kakinuma
Solid State Ionics

178/ 15-18, 1059-1064
2007/05/01




34

Mean dopant ion radius dependency of electrical resistivity in the Zn1-x-yGaxInyO system
Katsuyoshi Kakinuma,Takahiro Shiho,Misachi Watanabe,Hiroshi Yamamura
Ceramics International

33/ 4, 589-593
2007/04/01




35

Dielectric relaxations in the Ce1-xSmxO2-δ system
Hiroshi Yamamura,Saori Takeda,Katsuyoshi Kakinuma
Journal of the Ceramic Society of Japan

115/ 4, 264-268
2007/04/01




36

Relationship between oxide-ion conductivity and dielectric relaxation in Sm-doped CeO2
Hiroshi Yamamura,Saori Takeda,Katsuyoshi Kakinuma
Solid State Ionics

178/ 13-14, 889-893
2007/04/01




37

Relationship between oxide-ion conductivity and ordering of oxide ion in the (Y1-xLax)2(Ce1-xZrx)2O7 system with pyrochlore-type composition
Hiroshi Yamamura,Hanako Nishino,Katsuyoshi Kakinuma,Katsuhiro Nomura
Solid State Ionics

178/ 3-4, 233-238
2007/03/01




38

Relationship between oxide-ion conductivity and dielectric constant in Ce0.9Sm0.1O2-δ
Hiroshi Yamamura,Saori Takeda,Hanako Nishino,Katsuyoshi Kakinuma,Yasuo Takeda
Journal of the Ceramic Society of Japan

115/ 1, 23-27
2007/01/01