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Development of high active catalyst for fuel cell by controlling interface and electronic state of interface

Research Project

Project/Area Number 17H03410
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural/Functional materials
Research InstitutionUniversity of Yamanashi

Principal Investigator

KAKINUMA Katsuyoshi  山梨大学, 大学院総合研究部, 特任教授 (60312089)

Co-Investigator(Kenkyū-buntansha) 内田 誠  山梨大学, 大学院総合研究部, 教授 (10526734)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2019: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2018: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Fiscal Year 2017: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Keywords電極触媒 / 固体高分子形燃料電池 / 触媒活性 / 耐久性 / 相互作用 / 電気伝導性 / 電子構造 / 微細構造 / 貴金属担持触媒 / 多孔性材料 / 電子輸送特性 / 燃料電池 / ナノ粒子 / 電子状態 / 固固界面 / カソード触媒 / 酸化物 / 白金 / 酸素還元活性 / 電極材料 / ナノ材料 / 界面
Outline of Final Research Achievements

The highly active and durable electrocatalysts for polymer electrolyte fuel cells were inventied. The innovative electrocatalysts showed the higher electronic conductivity and oxygen reduction reaction activity rather than those of commercial electrocatalysts. These improvements relies on the metal- support interactions induced by the electronic donation from noble metal to oxide supports. The three phase boundary of Pt/support/gas was constructed by applying the hydrophilic surface of the supports, which improved the catalyst layer performances. The atmospheric resistive switching mechanism of the Pt catalyst supported on oxides were also invented to mitigate the degradation of the cathode catalysts under the high potential at the startup/shutdown process.

Academic Significance and Societal Importance of the Research Achievements

触媒活性及び耐久性を格段に向上させた電極触媒の開発すると共に、Pt/担体/気相による新たな三相界面の設計方法や“大気抵抗スイッチングメカニズム”を提唱し、家庭用・自動車用固体高分子形燃料電池の耐久性、性能向上に大きく貢献した。また、触媒の電子輸送特性と酸素還元活性の向上要因となる触媒-担体相互作用のメカニズム及びその学理の解明に成功した。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (43 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (33 results) (of which Int'l Joint Research: 16 results,  Invited: 13 results) Patent(Industrial Property Rights) (3 results)

  • [Int'l Joint Research] Boston University(米国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Electronic States and Transport Phenomena of Pt Nanoparticle Catalysts Supported on Nb-Doped SnO2 for Polymer Electrolyte Fuel Cells2019

    • Author(s)
      Kakinuma Katsuyoshi、Suda Kohei、Kobayashi Ryo、Tano Tetsuro、Arata Chisato、Amemiya Isao、Watanabe Sumitaka、Matsumoto Masashi、Imai Hideto、Iiyama Akihiro、Uchida Makoto
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 11 Issue: 38 Pages: 34957-34963

    • DOI

      10.1021/acsami.9b11119

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis and Evaluation of High Durable Electrocatalysts Using Oxide Supports for Polymer Electrolyte Fuel Cells (Second Report)2019

    • Author(s)
      柿沼 克良、小椋 文昭、松谷 耕一、飯山 明裕、内田 誠、雨宮 功、荒田 知里、渡辺 純貴、石田 稔、李 牧、秋山 朋弘
    • Journal Title

      Transactions of Society of Automotive Engineers of Japan

      Volume: 50 Issue: 6 Pages: 1549-1553

    • DOI

      10.11351/jsaeronbun.50.1549

    • NAID

      130007751117

    • ISSN
      0287-8321, 1883-0811
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of Ionomer Content on Both Cell Performance and Load Cycle Durability for Polymer Electrolyte Fuel Cells Using Pt/Nb-SnO2 Cathode Catalyst Layers2018

    • Author(s)
      Katsuyoshi Kakinuma,Ryo Kobayashi, Akihiro Iiyama, Makoto Uchida
    • Journal Title

      Journal of Electrochemical Society

      Volume: 165 Issue: 15 Pages: J3083-J3089

    • DOI

      10.1149/2.0141815jes

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis and evaluation of double-layer electrodes using a Ni&ndash;BaCe<sub>0.50</sub>Zr<sub>0.27</sub>Y<sub>0.20</sub>Ni<sub>0.03</sub>O<sub>3&minus;&delta;</sub> cermet with a fused-aggregate network structure as the hydrogen electrode of solid oxide cells2018

    • Author(s)
      Ryosuke NISHIKAWA, Hanako NISHINO, Manuel E. BRITO and Katsuyoshi KAKINUMA
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 126 Issue: 3 Pages: 208-213

    • DOI

      10.2109/jcersj2.17258

    • NAID

      130006407830

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrochemical Oxidation of Hydrolyzed Poly-Oxymethylene-Dimethylether by Pt and PtRu Catalysts on Ta-Doped SnO2 Supports for Direct Oxidation Fuel Cells2017

    • Author(s)
      Katsuyoshi Kakinuma, Naoki Hirayama, Akihiro Iiyama, Masahiro Watanabe,and Makoto Uchida
    • Journal Title

      Journal of The Electrochemical Society

      Volume: 164 Issue: 12 Pages: F1226-F1233

    • DOI

      10.1149/2.1461712jes

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis and Evaluation of Ni Catalysts Supported on BaCe0.5Zr0.3-xY0.2NixO3 with Fused-Aggregate Network Structure for the Hydrogen Electrode of Solid Oxide Electrolysis Cell2017

    • Author(s)
      Ryosuke Nishikawa, Katsuyoshi Kakinuma, Hanako Nishino, Manuel E. Brito,Srikanth Gopalan, and Hiroyuki Uchida
    • Journal Title

      Catalysts

      Volume: 7 Issue: 7 Pages: 1-11

    • DOI

      10.3390/catal7070223

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] セラミックス担体を用いたPEFC用高耐久・高活性触媒の開発2020

    • Author(s)
      柿沼克良
    • Organizer
      FC-EXPO
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Highly Durable and Active Electrocatalysts using Ceramic Supports for Polymer Electrolyte Fuel Cells2019

    • Author(s)
      K.Kakinuma, M. Uchida, A. Iiyama
    • Organizer
      ACEPS-10
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Pt・Pt合金担持セラミックス触媒を用いた固体高分子形燃料電池の性能2019

    • Author(s)
      柿沼克良
    • Organizer
      第17回 燃料電池基盤技術研究懇話会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Pt担持セラミックス触媒を用いた固体高分子形 燃料電池用カソード触媒の性能2019

    • Author(s)
      柿沼克良,飯山明裕,内田誠,雨宮功,荒田知里,渡辺純貴
    • Organizer
      第60回電池討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 燃料電池の基礎及び開発動向2019

    • Author(s)
      柿沼克良
    • Organizer
      電気化学会・普及委員会・電気化学セミナー4
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 燃料電池材料及びその評価方法について2019

    • Author(s)
      柿沼克良
    • Organizer
      COMS-NANO
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] PEFCの高温作動に伴う課題とPt担持セラミックス触媒の挑戦2019

    • Author(s)
      柿沼克良
    • Organizer
      公益社団法人 高分子学会  2019年度水素・燃料電池材料研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Improvement of the performance of Pt catalysts supported on Nb-doped SnO2 via well-controlled interfaces2019

    • Author(s)
      Katsuyoshi Kakinuma, Ryo Kobayashi, Tetsuro Tano, Takayuki Asakwawa, Isao Amemiya, Chisato Arata, Sumitaka Watanabe, Akihiro Iiyama, and Makoto Uchida
    • Organizer
      236th, ECS Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 次世代燃料電池に向けた材料開発の方向性2019

    • Author(s)
      柿沼克良
    • Organizer
      水素機器用エラストマー材料研究分科会 ゴム技術シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] PEFC用高活性・高耐久性触媒の実用化への挑戦2019

    • Author(s)
      柿沼克良
    • Organizer
      電気化学セミナー1 「最先端電池技術-2019」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Pt担持酸化チタンをアノードに用いたPEFCの性能評価2019

    • Author(s)
      筒井慎一郎, 柿沼克良, 内田誠, 飯山明裕
    • Organizer
      電気化学会第86回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Influence of Ionomer Content on Cell Performance and Load Cycle Durability of Membrane-Electrode Assemblies Using Pt/Nb-SnO2 Cathode Catalyst Layers2018

    • Author(s)
      R. Kobayashi, K. Kakinuma, A. Iiyama, M. Uchida
    • Organizer
      22nd Topical Meeting of the International Society of Electrochemistry
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Relationship between Ionomer Content and Load Cycle Durability of Membrane-Electrode Assemblies Using Pt/Nb-SnO2 Cathode Catalyst Layers2018

    • Author(s)
      R. Kobayashi, K. Kakinuma, A. Iiyama, M. Uchida
    • Organizer
      The 7th International Seminar “Green Energy Conversion Science and Technology”
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancement of the Catalytic Activity and Durability of Pt and Pt Alloy Catalysts on SnO22018

    • Author(s)
      K. Kakinuma, M. Hayashi, A. Iiyama, M. Uchida
    • Organizer
      69th Annual Meeting of the International Society of Electrochemistry
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of Ionomer Content on Both Performance and Load Cycle Durability for PEFCs Using Pt/Nb-SnO2 Cathode Catalyst Layers2018

    • Author(s)
      K. Kakinuma, R. Kobayashi, A. Iiyama, M. Uchida
    • Organizer
      234th Meeting of the Electrochemical Society
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Highly active and durable PEFC cathode catalyst of Pt supported on SnO2 nanoparticles with fine-controlled microstructure and interfaces2018

    • Author(s)
      K. Kakinuma
    • Organizer
      2nd International Workshop on Phase Interfaces for Highly Efficient Energy Utilization
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis and Evaluation of High Durable Electrocatalysts using Oxide Supports for Polymer Electrolyte Fuel Cells2018

    • Author(s)
      柿沼克良, 内田誠, 飯山明裕
    • Organizer
      公益社団法人 自動車技術会 2018年春季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Pt系触媒用酸化物担体の検討2018

    • Author(s)
      柿沼克良
    • Organizer
      一般社団法人触媒学会第11回新電極触媒シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] New Developments in Structured Oxide Supports for Exceptionally Durable Anode and Cathode Pt and Pt Alloy Catalysts2017

    • Author(s)
      K. Kakinuma, A. Iiyama, M. Watanabe, M. Uchida
    • Organizer
      CARISMA 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of Cell Performance in Low-Pt-Loading PEFC Cathode Catalyst Layers with Pt/Ta-SnO2 Prepared by the Electrospray Method2017

    • Author(s)
      M. Uchida, K. Takahashi, K. Kakinuma
    • Organizer
      21th International Conference on Solid State Ionics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Improvement of Cell Performance in Low-Pt-Loading PEFC Cathode Catalyst Layers with Pt/Ta-SnO2 Prepared by the Electrospray Method2017

    • Author(s)
      M. Uchida, K. Takahashi, K. Kakinuma
    • Organizer
      68th Annual Meeting of the International Society of Electrochemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pt and PtCo Alloy Catalysts Supported on SnO2 with Fused-Aggregate Network Structure for PEFC Cathodes2017

    • Author(s)
      K. Kakinuma, M. Hayashi, A. Iiyama, M. Uchida
    • Organizer
      68th Annual Meeting of the International Society of Electrochemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of Heat Treatment of IrOx/Sb-SnO2 Catalysts on Oxygen Evolution Activity in Polymer Electrolyte Membrane Water Electrolysis2017

    • Author(s)
      H. Ohno, S. Nohara, K. Kakinuma, M. Uchida, H. Uchida
    • Organizer
      The 6th International Seminar for Special Doctoral Program‘Green Energy Conversion Science and Technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of the Cell Performance and Load Cycle Durability for Polymer Electrolyte Fuel Cells Using Pt/Nb-SnO2 Cathode Catalyst layers with Various Ionomer Contents2017

    • Author(s)
      R. Kobayashi, K. Kakinuma, A. Iiyama, M. Uchida
    • Organizer
      The 6th International Seminar for Special Doctoral Program‘Green Energy Conversion Science and Technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of the Cell Performance and Load Cycle Durability for Membrane Electrode Assemblies Using Pt/Nb-SnO2 Cathode Catalyst Layers with Various Ionomer Contents2017

    • Author(s)
      R. Kobayashi, K. Kakinuma, A. Iiyama, M. Uchida
    • Organizer
      232nd ECS Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent R & D of Electrocatalysts and Polymer Electrolytes to Realize Superlative, Stable, and Scalable Performance Fuel Cells2017

    • Author(s)
      A.Iiyama, K. Kakinuma, M. Uchida, H. Yano, J.Inukai, J. Miyake, K. Miyatake, H. Uchida
    • Organizer
      International Symposium on Novel Energy Nanomaterials, Catalysts and Surfaces for Future Earth
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High Durable and Active Pt and PtCo Alloy Catalysts Supported on SnO2 with Fused-Aggregated Network Structure for Polymer Electrolyte Fuel Cells2017

    • Author(s)
      K. Kakinuma, A. Iiyama, M. Uchida
    • Organizer
      ICAE 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 高耐久性・高活性を有するPt・PtCo担持SnO2触媒の評価2017

    • Author(s)
      柿沼克良、飯山明裕、内田誠
    • Organizer
      第24回燃料電池シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Recent R&D of Electrocatalysts and Polymer Electrolytes for Superlative, Stable, and Scalable Performance Fuel Cell2017

    • Author(s)
      A. Iiyama, M. Watanabe, K. Kakinuma, M. Uchida, H. Yano, K. Miyatake, H. Uchida
    • Organizer
      第24回燃料電池シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 自動車用燃料電池材料の最先端2017

    • Author(s)
      飯山明裕、内田誠、柿沼克良、矢野啓、宮武健治、三宅純平、内田裕之
    • Organizer
      日本化学会秋季事業 第7回CSJ化学フェスタ2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] PEFC用MEAの高性能化・高耐久化の取り組み2017

    • Author(s)
      内田誠
    • Organizer
      公益社団法人高分子学会水素・燃料電池材料研究会 2017年度水素・燃料電池材料研究会講座
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 静電スプレー(ES)法によるPEFC 用低白金担持Pt/GCB2017

    • Author(s)
      内田誠
    • Organizer
      第16回燃料電池基盤技術研究懇話会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Pt/Nb-SnO2カソード触媒層を用いたMEAの発電性能及び微細構造との関係2017

    • Author(s)
      小林諒、柿沼克良、飯山明裕、内田誠
    • Organizer
      電気化学会第85回大会
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] 担持金属触媒、電気化学セル2019

    • Inventor(s)
      柿沼克良、内田誠
    • Industrial Property Rights Holder
      国立大学法人山梨大学 日本化学産業株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-225491
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 担持金属触媒及びその製造方法、燃料電池セル2019

    • Inventor(s)
      柿沼克良、内田誠、飯山明裕
    • Industrial Property Rights Holder
      国立大学法人 山梨大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-013778
    • Filing Date
      2019
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 担持金属触媒及びその製造方法2018

    • Inventor(s)
      柿沼克良、内田誠、飯山明裕、鹿島肇、荒田知里
    • Industrial Property Rights Holder
      国立大学法人 山梨大学 日本化学産業(株)
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-197385
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

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Published: 2017-04-28   Modified: 2022-06-09  

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