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1.发明申请公开(公告)号：US20160359178A1
公开(公告)日：2016-12-08
申请号：US15172889
申请日：2016-06-03
IPC分类号： H01M8/0286 , B29C45/00 , H01M8/1018 , B29C45/14 , H01M8/1004 , H01M8/0273
CPC分类号： H01M8/0286 , B29C45/0046 , B29C45/14336 , B29C45/14811 , B29C45/14836 , B29L2012/00 , B29L2031/3468 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/0276 , H01M8/1004 , H01M8/1018 , H01M8/242 , H01M2008/1095 , Y02E60/521 , Y02P70/56
摘要： To provide a manufacturing method of a membrane electrode assembly which improves the reliability of seal, mechanical strength, and handling ability of a solid polymer type fuel cell.The manufacturing method of a membrane electrode assembly according to the present invention prepares a membrane electrode assembly which differs in size of gas diffusion layers at an anode side and cathode side, provides the outer peripheral edge of the membrane electrode assembly with a resin frame by molding, and, at that time, provides projections or a concave part and convex part at a top mold and bottom mold used for the molding so as to keep to a minimum the penetration of the resin frame material to the gas diffusion layers and/or electrode layers and prevent warping of the outer peripheral edges of the larger gas diffusion layer etc.
摘要翻译： 根据本发明的膜电极组件的制造方法制备在阳极侧和阴极侧的气体扩散层的尺寸不同的膜电极组件，通过成型为膜电极组件的外周边缘提供树脂框架 ，并且在此时，在用于模制的顶模和底模提供突起或凹部和凸部，以便最小化树脂框架材料对气体扩散层和/或电极的穿透 并防止较大的气体扩散层等的外周边缘翘曲
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公开(公告)号：US09806354B2
公开(公告)日：2017-10-31
申请号：US15172889
申请日：2016-06-03
IPC分类号： H01M8/10 , H01M8/0286 , H01M8/0258 , H01M8/242 , B29C45/00 , B29C45/14 , H01M8/0276 , H01M8/1004 , H01M8/0273 , B29L12/00 , B29L31/34 , H01M8/0247 , H01M8/1018
CPC分类号： H01M8/0286 , B29C45/0046 , B29C45/14336 , B29C45/14811 , B29C45/14836 , B29L2012/00 , B29L2031/3468 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/0276 , H01M8/1004 , H01M8/1018 , H01M8/242 , H01M2008/1095 , Y02E60/521 , Y02P70/56
摘要： To provide a manufacturing method of a membrane electrode assembly which improves the reliability of seal, mechanical strength, and handling ability of a solid polymer type fuel cell. The manufacturing method of a membrane electrode assembly according to the present invention prepares a membrane electrode assembly which differs in size of gas diffusion layers at an anode side and cathode side, provides the outer peripheral edge of the membrane electrode assembly with a resin frame by molding, and, at that time, provides projections or a concave part and convex part at a top mold and bottom mold used for the molding so as to keep to a minimum the penetration of the resin frame material to the gas diffusion layers and/or electrode layers and prevent warping of the outer peripheral edges of the larger gas diffusion layer etc.
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