发明授权
- 专利标题: Membrane electrode assembly for a fuel cell
- 专利标题(中): 用于燃料电池的膜电极组件
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申请号: US10933554申请日: 2004-09-03
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公开(公告)号: US08026015B2公开(公告)日: 2011-09-27
- 发明人: Felix Blank , Verena Graf , Cosmas Heller , Martin Quintus , Regina Wezel
- 申请人: Felix Blank , Verena Graf , Cosmas Heller , Martin Quintus , Regina Wezel
- 申请人地址: DE Stuttgart
- 专利权人: Daimler AG
- 当前专利权人: Daimler AG
- 当前专利权人地址: DE Stuttgart
- 代理机构: Davidson, Davidson & Kappel, LLC
- 优先权: DE10340834 20030904
- 主分类号: H01M8/10
- IPC分类号: H01M8/10 ; H01M8/00
摘要:
A membrane electrode assembly for a fuel cell having a polymer electrolyte membrane, having a layer sequence comprising an ion-conducting membrane (2), a catalyst layer (3) and a gas diffusion layer (5). A substantially catalyst-free, porous condensation layer (5) is arranged between the catalyst layer (3) and the membrane (2).
公开/授权文献
- US20050053817A1 Membrane electrode assembly for a fuel cell 公开/授权日:2005-03-10
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