发明名称 |
Block copolymers with acidic groups |
摘要 |
Block copolymer that can be formed into an ion-conductive membrane are provided. The block copolymer of the invention includes a first polymer block and a second polymer block attached to the first polymer block. The first polymer block has a main polymer chain and one or more side chains extending from the main polymer chain. The one or more side chains include at least one substituent for proton transfer. Block copolymers utilizing phosphoric acid groups are also provided.
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申请公布号 |
US7459505(B2) |
申请公布日期 |
2008.12.02 |
申请号 |
US20050120790 |
申请日期 |
2005.05.03 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
MAIER GERHARD;GROSS MARKUS;HERZ HANS-GEORG |
分类号 |
C08F283/00 |
主分类号 |
C08F283/00 |
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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