发明授权
US09559367B2 Long-life membrane electrode assemblies and its use in fuel cells
有权
长寿命膜电极组件及其在燃料电池中的应用
- 专利标题： Long-life membrane electrode assemblies and its use in fuel cells
- 专利标题（中）： 长寿命膜电极组件及其在燃料电池中的应用
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申请号： US10523463申请日： 2003-07-31
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公开(公告)号： US09559367B2公开(公告)日： 2017-01-31
- 发明人: Jürgen Pawlik , Jochen Baurmeister , Christoph Padberg
- 申请人： Jürgen Pawlik , Jochen Baurmeister , Christoph Padberg
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF Fuel Cell GmbH
- 当前专利权人： BASF Fuel Cell GmbH
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： DE10235360 20020802
- 国际申请： PCT/EP03/08460 WO 20030731
- 国际公布： WO2004/015797 WO 20040219
- 主分类号： H01M8/10
- IPC分类号： H01M8/10 ; H01M8/02
摘要：
The present invention relates to membrane electrode assemblies comprising two electrochemically active electrodes separated by a polymer electrolyte membrane, there being a polyimide layer on each of the two surfaces of the polymer electrolyte membrane that are in contact with the electrodes.The present membrane electrode assemblies may be used in particular for producing fuel cells which have a particularly high long-term stability.
公开/授权文献
- US20060014065A1 Membrane electrode unit comprising a polyimide layer 公开/授权日：2006-01-19
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