发明名称 |
FLUORIERTE IONOMERE SOWIE VERFAHREN ZU IHRER HERSTELLUNG |
摘要 |
This invention concerns a method for forming ionomers by treatment with ammonium carbonate of copolymers having a substantially fluorinated, but not perfluorinated, polyethylene backbone having pendant groups of fluoroalkoxy sulfonyl fluoride. Ionomers derived therefrom by ion exchange are useful in electrochemical applications such as batteries, fuel cells, electrolysis cells, ion exchange membranes, sensors, electrochemical capacitors, and modified electrodes. |
申请公布号 |
DE60206177(T2) |
申请公布日期 |
2006.06.22 |
申请号 |
DE2002606177T |
申请日期 |
2002.07.09 |
申请人 |
E.I. DUPONT DE NEMOURS AND CO., WILMINGTON |
发明人 |
BEKIARIAN, GREGORY;FARNHAM, BROWN |
分类号 |
C08J7/14;H02J1/00;C08F8/44;C08F14/00;C08J5/18;C08J5/20;H01M2/16;H01M8/10 |
主分类号 |
C08J7/14 |
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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