发明名称 |
Method for producing a polymer system capable of proton exchange, based on polyaryl ether ketones |
摘要 |
A method of preparing a polymer system which is capable of proton-exchange on the basis of at least one polyaryletherketone, comprising the step (i): (i) Reacting the at least one polyaryletherketone with at least one alkanesulfonic acid to obtain sulfur-containing polyaryletherketones (I), and sulfonated polyaryletherketones which can be prepared via the method according to the invention and their use as a polymer electrolyte membrane.
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申请公布号 |
US2007117958(A1) |
申请公布日期 |
2007.05.24 |
申请号 |
US20040545084 |
申请日期 |
2004.02.27 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
MOHWALD HELMUT;FISCHER ANDREAS;FRAMBACH KLAUS;HENNIG INGOLF;THATE SVEN |
分类号 |
C08G16/00;B01D71/52;B01D71/82;C08G65/48;H01M8/10 |
主分类号 |
C08G16/00 |
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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