发明名称 |
ELECTROLYTE MEMBRANE-ELECTRODE ASSEMBLY, FUEL CELL USING SAME, AND METHOD FOR PRODUCING ELECTROLYTE MEMBRANE-ELECTRODE ASSEMBLY |
摘要 |
Disclosed is an electrolyte membrane-electrode assembly wherein a hydrocarbon-based solid polymer electrolyte membrane is sandwiched between a pair of electrodes. In this electrolyte membrane-electrode assembly, the glass transition temperature of the electrolyte membrane in a dry state is not less than 160°C and the maximum moisture content of the electrolyte membrane is 10-120%. By using such a hydrocarbon-based solid polymer electrolyte membrane, there can be obtained an electrolyte membrane-electrode assembly which is excellent in reliability and durability. Also disclosed are a fuel cell using such an electrolyte membrane-electrode assembly and a method for producing such an electrolyte membrane-electrode assembly. |
申请公布号 |
EP1653541(A4) |
申请公布日期 |
2008.03.12 |
申请号 |
EP20040771020 |
申请日期 |
2004.07.29 |
申请人 |
TOYO BOSEKI KABUSHIKI KAISHA |
发明人 |
YAMASHITA, MASAHIRO;SAKAGUCHI, YOSHIMITSU;TAKASE, SATOSHI;KITAMURA, KOTA |
分类号 |
H01M8/02;C08G65/40;C08G65/48;C08J5/22;C08L71/10;H01M8/10 |
主分类号 |
H01M8/02 |
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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