发明申请
- 专利标题： Membrane electrode unit for polymer electrolyte fuel cells and a process for the production thereof
- 专利标题（中）： 用于聚合物电解质燃料电池的膜电极单元及其制造方法
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申请号： US09907961申请日： 2001-07-19
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公开(公告)号： US20020037449A1公开(公告)日： 2002-03-28
- 发明人: Matthias Binder , Ralf Zuber , Markus Vogt , Gerhard Heinz
- 优先权： DE10037072.1 20000729
- 主分类号： H01M004/90
- IPC分类号： H01M004/90 ; H01M008/10 ; H01M004/96 ; B05D005/12 ; H01M004/88 ; H01M004/92 ; H01M008/12
摘要：
A membrane electrode unit for polymer electrolyte fuel cells consisting of a polymer electrolyte membrane, both faces of which are in contact with porous reaction layers and gas distributor layers. The reaction layers contain noble metal catalysts supported on carbon and a proton-conducting polymer, a so-called ionomer. At least one of the two reaction layers also contains a noble metal black.
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