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公开(公告)号:WO2016130529A1
公开(公告)日:2016-08-18
申请号:PCT/US2016/017126
申请日:2016-02-09
Applicant: W. L. GORE & ASSOCIATES, INC.
Inventor: FREESE, Donald T. , BUSBY, F. Colin
IPC: C08J5/22 , H01M8/1004 , H01M8/1053 , H01M8/106 , H01M8/1081 , H01M8/1039 , H01M8/1018
CPC classification number: H01M8/1004 , B32B37/1292 , B32B2375/00 , B32B2457/10 , C08J5/2237 , C08J2327/18 , H01M4/8657 , H01M4/8807 , H01M4/8828 , H01M8/1018 , H01M8/1039 , H01M8/1053 , H01M8/106 , H01M8/1081 , H01M8/1086 , H01M2008/1095 , H01M2300/0085 , Y02P70/56
Abstract: Disclosed herein is a method of making a component of a membrane electrode assembly. The method includes forming an electrode on an air-permeable backer comprising ePTFE, depositing a mixture comprising ionomer and a water-insoluble alcohol onto said electrode, drying said mixture to form a protective ionomer layer, and depositing an ePTFE-reinforced ionomer layer onto said protective ionomer layer.
Abstract translation: 本文公开了制造膜电极组件的部件的方法。 该方法包括在包含ePTFE的透气性衬底上形成电极,在所述电极上沉积包含离聚物和不溶于水的混合物的混合物,干燥所述混合物以形成保护性离聚物层,以及将ePTFE增强的离聚物层沉积在所述 保护离聚物层。