发明授权
- 专利标题: Membrane electrode assembly for fuel cell
- 专利标题(中): 燃料电池用膜电极组件
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申请号: US12370729申请日: 2009-02-13
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公开(公告)号: US08691466B2公开(公告)日: 2014-04-08
- 发明人: Shuichi Suzuki , Jun Kawaji , Osamu Kubota , Yoshiyuki Takamori , Makoto Morishima
- 申请人: Shuichi Suzuki , Jun Kawaji , Osamu Kubota , Yoshiyuki Takamori , Makoto Morishima
- 申请人地址: JP Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Antonelli, Terry, Stout & Kraus, LLP.
- 优先权: JP2008-063457 20080313
- 主分类号: H01M8/24
- IPC分类号: H01M8/24
摘要:
The present invention provides a method of preventing liquid fuel that has penetrated from an anode from reaching a cathode and of effectively utilizing a cathode catalyst, which provides a membrane electrode assembly for fuel cell having high output density. In a membrane electrode assembly for fuel cell including an anode formed of a catalyst and a solid polymer electrolyte, a cathode formed of a catalyst and a solid polymer electrolyte, and a solid polymer electrolyte membrane formed between the anode and the cathode, an intermediate layer is formed between the cathode and the electrolyte membrane.
公开/授权文献
- US20090233136A1 MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL 公开/授权日:2009-09-17
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