- 专利标题: ELECTRODE CATALYST FOR HYDROGEN FUEL CELL ANODES
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申请号: EP22883390.1申请日: 2022-10-07
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公开(公告)号: EP4421920A1公开(公告)日: 2024-08-28
- 发明人: TAKANO, Aoi , HORIUCHI, Yosuke
- 申请人: CATALER CORPORATION
- 申请人地址: JP Kakegawa-shi, Shizuoka 437-1492 7800, Chihama
- 专利权人: CATALER CORPORATION
- 当前专利权人: CATALER CORPORATION
- 当前专利权人地址: JP Kakegawa-shi, Shizuoka 437-1492 7800, Chihama
- 代理机构: Wallinger Ricker Schlotter Tostmann
- 优先权: JP 21170960 2021.10.19
- 国际申请: JP2022037669 2022.10.07
- 国际公布: WO2023068086 2023.04.27
- 主分类号: H01M4/86
- IPC分类号: H01M4/86 ; B01J23/46 ; B01J35/10 ; H01M4/92 ; H01M8/10
摘要:
An electrocatalyst for hydrogen fuel cell anodes, comprising a conductive carrier and a noble metal supported on the conductive carrier, wherein the noble metal includes ruthenium and platinum, and a molar ratio Ru/Pt of the ruthenium relative to the platinum is 0.04 mol/mol or more and 0.20 mol/mol or less.
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