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1.发明公开METHOD FOR PRODUCING POLYMER ELECTROLYTE MEMBRANE, POLYMER ELECTROLYTE MEMBRANE AND DIRECT METHANOL FUEL CELL 有权用于生产高分子电解质膜，聚合物电解质膜和直接甲醇燃料电池
公开(公告)号：EP2009724A4
公开(公告)日：2010-03-03
申请号：EP07741909
申请日：2007-04-12
申请人： SUMITOMO CHEMICAL CO
发明人： HASEGAWA HIROHIKO , YAMADA TAKASHI
CPC分类号： H01M8/1011 , B01D67/0083 , B01D67/0088 , B01D67/009 , B01D2323/08 , C08J5/2287 , C08J2371/12 , H01B1/122 , H01M8/04197 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1086 , H01M8/109 , H01M2300/0082 , Y02E60/523 , Y02P70/56
摘要： A method for producing a polymer electrolyte membrane of the present invention include the step of modifying a polymer electrolyte membrane which is salt-substituted with a polyvalent cation, by a modification treatment selected from a heat treatment, an active energy ray irradiation treatment and a discharge treatment, and preferably include the step of treating the modified polymer electrolyte with acid. This method allows a polymer electrolyte membrane capable of achieving methanol barrier properties and the proton conductivity at a high level.
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公开(公告)号：EP2463331A4
公开(公告)日：2013-08-21
申请号：EP10806570
申请日：2010-08-02
申请人： SUMITOMO CHEMICAL CO
CPC分类号： B32B27/18 , B32B27/32 , B32B2535/00 , C08J5/18 , C08J2201/046 , C08J2323/06 , C08L23/02 , C08L23/06 , H01M2/1653 , H01M2/1686 , H01M10/052 , C08L91/06 , C08L2666/06
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3.发明公开POLYMER ELECTROLYTE, CROSSLINKED POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE AND USE OF THE SAME 审中-公开高分子电解质，交联高分子电解质，高分子电解质膜和使用
公开(公告)号：EP2284844A4
公开(公告)日：2012-12-05
申请号：EP09758442
申请日：2009-06-01
申请人： SUMITOMO CHEMICAL CO
发明人： YAMADA TAKASHI , HASEGAWA HIROHIKO
CPC分类号： H01B1/122 , C08G61/12 , C08G2261/126 , C08G2261/135 , C08G2261/1422 , C08G2261/1452 , C08G2261/312 , C08G2261/3444 , C08G2261/354 , C08G2261/412 , C08G2261/516 , C08G2261/76 , C08J5/2256 , C08J2365/02 , C08J2371/12 , C08J2381/06 , C08J2387/00 , C08L65/00 , H01M8/1009 , H01M8/1027 , H01M8/1032 , H01M8/1072 , H01M2300/0082 , Y02P70/56
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