发明名称 |
Solid polymer electrolyte fuel cell and method for producing electrode thereof |
摘要 |
A solid polymer electrolyte fuel cell includes a polymer electrolyte membrane having proton-conductivity. An anode is disposed on one surface of the polymer electrolyte membrane, and a cathode is disposed on the other surface of the polymer electrolyte membrane. The cathode has a first gas diffusion layer joined to a second gas diffusion layer in the thickness direction of the cathode. The second gas diffusion layer has different characteristic compared to the first gas diffusion layer.
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申请公布号 |
US2002090543(A1) |
申请公布日期 |
2002.07.11 |
申请号 |
US20010990378 |
申请日期 |
2001.11.23 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
OKAMOTO HIKARU |
分类号 |
H01M4/86;H01M4/88;H01M8/02;H01M8/10;(IPC1-7):H01M4/94 |
主分类号 |
H01M4/86 |
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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