发明申请
- 专利标题: Multilayer electrolyte membrane
- 专利标题(中): 多层电解质膜
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申请号: US10512264申请日: 2003-04-22
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公开(公告)号: US20050181254A1公开(公告)日: 2005-08-18
- 发明人: Oemer Uensal , Joachim Kiefer
- 申请人: Oemer Uensal , Joachim Kiefer
- 优先权: DE10218368.6 20020425; DE10218367.8 20020425
- 国际申请: PCT/EP03/04117 WO 20030422
- 主分类号: H01B1/06
- IPC分类号: H01B1/06 ; H01M8/02 ; H01M8/10 ; H01M10/40
摘要:
The present invention relates to a proton-conducting multilayer electrolyte membrane with a barrier layer, a process for producing it and a fuel cell containing such a membrane. The novel multilayer electrolyte membranes equipped with a barrier layer prevent leaching of the mineral acid and reduce the overvoltage at the cathode.
公开/授权文献
- US07625652B2 Multilayer electrolyte membrane 公开/授权日:2009-12-01
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