发明名称 |
POLYARYLETHER COMPOSITION AND MEMBRANE |
摘要 |
A composition including a polyarylether copolymer is provided. The copolymer includes a polyarylether backbone; and a sulfonated oligomeric group bonded to the polyarylether suitable for use as a cation conducting membrane. Method of bonding a sulfonated oligomeric group to the polyarylether backbone to form a polyarylether copolymer. The membrane may be formed from the polyarylether copolymer composition. The chain length of the sulfonated oligomeric group may be controlled to affect or control the ion conductivity of the membrane.
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申请公布号 |
US2010029864(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
US20080183488 |
申请日期 |
2008.07.31 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HUNG JOYCE;BRUNELLE DANIEL JOSEPH;HARMON MARIANNE ELISABETH;MOORE DAVID ROGER;STONE JOSHUA JAMES;ZHOU HONGYI;SURIANO JOSEPH ANTHONY |
分类号 |
C08F283/06 |
主分类号 |
C08F283/06 |
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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