发明名称 |
Method for forming reaction layer on electrolyte membrane of fuel cell and electrolyte membrane |
摘要 |
A reaction layer which is highly active and has a high utilization efficiency of catalyst can be easily formed on a surface of an electrolyte membrane of a fuel cell at low cost. Reaction layers (10A, 10B) are formed on surfaces of an electrolyte membrane (10) of a fuel cell by electroless plating at low cost. Since the reaction layers (10A, 10B) are formed as uniform thin films, the reaction layers (10A, 10B) have a large catalytically active surface to the catalytic metal amount. Preferably, a reaction layer having a thickness of 0.1-20 mum is formed on a membrane (10) that is a cation-exchange membrane by reducing a platinum complex using sodium borohydride as a reducing agent. |
申请公布号 |
AU2003289029(A8) |
申请公布日期 |
2004.06.30 |
申请号 |
AU20030289029 |
申请日期 |
2003.12.11 |
申请人 |
BRIDGESTONE CORPORATION;SHIRATORI NANOTECHNOLOGY CO. |
发明人 |
MASATO YOSHIKAWA;SEIMEI SHIRATORI;MASAO ISIKAWA;SHINICHIRO SUGI;MUNENORI IIZUKA |
分类号 |
C23C18/44;H01M4/86;H01M4/88;H01M4/92;H01M8/10 |
主分类号 |
C23C18/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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