发明名称 |
Sulfonated Polymer Comprising Nitrile-Type Hydrophobic Block And Solid Polymer Electrolyte |
摘要 |
A membrane-electrode assembly for a solid polymer electrolyte fuel cell having excellent hot water resistance, oxidation resistance and low temperature size stability and exhibiting excellent power generation performance even under low temperature environment. The membrane-electrode assembly is equipped with a polymer electrolyte membrane composed of a sulfonated polyarylene polymer having a recurring unit of the formula (1) and a recurring unit of the formula (2):
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申请公布号 |
US2008070085(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
US20060596648 |
申请日期 |
2006.11.16 |
申请人 |
KANAOKA NAGAYUKI;IGUCHI MASARU;SOHMA HIROSHI |
发明人 |
KANAOKA NAGAYUKI;IGUCHI MASARU;SOHMA HIROSHI |
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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