发明名称 |
Method for producing a membrane made of bridged polymer and a fuel cell |
摘要 |
Method for producing a membrane made of bridged polymer and a fuel cell. The present invention relates to a membrane comprising a bridged polymer which is produced by a selected process. The membrane of the invention displays a significantly improved fracture toughness (elongation at break/tensile strength) with virtually unchanged swelling behavior. The membranes of the invention are suitable for producing membrane-electrode units for fuel cells.
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申请公布号 |
US7229553(B2) |
申请公布日期 |
2007.06.12 |
申请号 |
US20030468988 |
申请日期 |
2003.09.25 |
申请人 |
PEMEAS GMBH |
发明人 |
UENSAL OEMER;KIEFER JOACHIM |
分类号 |
B01D39/00;H01M8/02;B01D53/22;C08J5/20;C08J5/22;H01M4/96;H01M8/10;H01M8/12 |
主分类号 |
B01D39/00 |
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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