发明名称 |
Fuel cell electrolyte, membrane electrode assembly, and method of manufacturing fuel cell electrolyte |
摘要 |
Dimensional change occurring in a fuel cell electrolyte including a basic polymer after the electrolyte is doped with acid is regulated and the occurrence of wrinkles and the like is reduced. A fuel cell electrolyte comprises a basic polymer and an organic phosphonic acid expressed by the following general formula (1): where R represents an alkyl, aryl, acyl, amino, phosphonic group or a derivative of the functional group, and n is 1 or 2.
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申请公布号 |
US7638221(B2) |
申请公布日期 |
2009.12.29 |
申请号 |
US20060387063 |
申请日期 |
2006.03.23 |
申请人 |
SANYO ELECTRIC CO., LTD.;SAMSUNG ELECTRONICS CO., LTD.;SAMSUNG SDI CO., LTD. |
发明人 |
NAKATO KUNIHIRO;SONAI ATSUO |
分类号 |
H01M8/10 |
主分类号 |
H01M8/10 |
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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