| 发明名称 |
Polymer electrolyte composition and fuel cell |
| 摘要 |
A polymer electrolyte composition comprising a polymer electrolyte and at least one of antioxidant selected from a group which consists of a antioxidant containing tri-valent phosphorous and a sulfur-containing antioxidant is provided as a polymer electrolyte composition superior in radical resistance property. |
| 申请公布号 |
EP1289041(B1) |
申请公布日期 |
2008.03.12 |
| 申请号 |
EP20020017695 |
申请日期 |
2002.08.07 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
HIDAKA, YASUAKI;IWASAKI, KATSUHIKO |
| 分类号 |
H01M8/10;C08J5/22;C08K5/00;H01B1/12;H01M8/02 |
主分类号 |
H01M8/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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