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1.发明授权One-step method of bonding and sealing a fuel cell membrane electrode assembly 有权键合和密封燃料电池膜电极组件的一步法公开(公告)号：US08119302B2
公开(公告)日：2012-02-21
申请号：US11170456
申请日：2005-06-29
CPC分类号： B29C66/0322 , B29C65/18 , B29C66/1122 , B29C66/30325 , B29C66/304 , B29C66/54 , B29C66/5412 , B29C66/71 , B29C66/723 , B29C66/73117 , B29C66/8322 , B29C66/91421 , B29C66/91645 , B29C66/919 , B29C66/92445 , B29C66/929 , B29C66/9292 , B29C66/949 , B29L2031/3468 , H01M8/0273 , H01M8/0286 , H01M8/241 , Y02P70/56 , B29C65/00 , B29K2027/18 , B29K2027/16 , B29K2027/12
摘要： A method is provided for making an edge-sealed fuel cell membrane electrode assembly comprising the steps of: i) providing a suitable membrane electrode assembly lay-up; ii) positioning a suitable annular layer of a thermoplastic; and iii) applying pressure and heat sufficient to melt impregnate the thermoplastic into the fluid transport layer or layers of the membrane electrode assembly lay-up and simultaneously bond the fluid transport layer or layers to the polymer electrolyte membrane of the membrane electrode assembly lay-up. The polymer electrolyte membrane of the membrane electrode assembly lay-up may be perforated in its outer sealing area. Membrane electrode assemblies made according to the method of the present invention are also provided.
摘要翻译： 提供一种用于制造边缘密封的燃料电池膜电极组件的方法，包括以下步骤：i）提供合适的膜电极组件叠层; ii）定位合适的热塑性环氧树脂层; 以及iii）施加足够的压力和热量将所述热塑性塑料浸渍到所述膜电极组件的流体输送层或层中，并将所述流体输送层同时粘合到所述膜电极组件叠层的聚合物电解质膜 。 膜电极组件叠层的聚合物电解质膜可以在其外部密封区域中穿孔。 还提供了根据本发明的方法制造的膜电极组件。
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2.发明授权One-step method of bonding and sealing a fuel cell membrane electrode assembly 有权键合和密封燃料电池膜电极组件的一步法公开(公告)号：US06979383B2
公开(公告)日：2005-12-27
申请号：US10322225
申请日：2002-12-17
CPC分类号： B29C66/0322 , B29C65/18 , B29C66/1122 , B29C66/30325 , B29C66/304 , B29C66/54 , B29C66/5412 , B29C66/71 , B29C66/723 , B29C66/73117 , B29C66/8322 , B29C66/91421 , B29C66/91645 , B29C66/919 , B29C66/92445 , B29C66/929 , B29C66/9292 , B29C66/949 , B29L2031/3468 , H01M8/0273 , H01M8/0286 , H01M8/241 , Y02P70/56 , B29C65/00 , B29K2027/18 , B29K2027/16 , B29K2027/12
摘要： A method is provided for making an edge-sealed fuel cell membrane electrode assembly comprising the steps of: i) providing a suitable membrane electrode assembly lay-up; ii) positioning a suitable annular layer of a thermoplastic; and iii) applying pressure and heat sufficient to melt impregnate the thermoplastic into the fluid transport layer or layers of the membrane electrode assembly lay-up and simultaneously bond the fluid transport layer or layers to the polymer electrolyte membrane of the membrane electrode assembly lay-up. The polymer electrolyte membrane of the membrane electrode assembly lay-up may be perforated in its outer sealing area. Membrane electrode assemblies made according to the method of the present invention are also provided.
摘要翻译： 提供一种用于制造边缘密封的燃料电池膜电极组件的方法，包括以下步骤：i）提供合适的膜电极组件叠层; ii）定位合适的热塑性环氧树脂层; 以及iii）施加足够的压力和热量将所述热塑性塑料浸渍到所述膜电极组合物的流体输送层或层中，并将所述流体输送层同时粘合到所述膜电极组件叠层的聚合物电解质膜 。 膜电极组件叠层的聚合物电解质膜可以在其外部密封区域中穿孔。 还提供了根据本发明的方法制造的膜电极组件。
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公开(公告)号：US20050263246A1
公开(公告)日：2005-12-01
申请号：US11170456
申请日：2005-06-29
CPC分类号： B29C66/0322 , B29C65/18 , B29C66/1122 , B29C66/30325 , B29C66/304 , B29C66/54 , B29C66/5412 , B29C66/71 , B29C66/723 , B29C66/73117 , B29C66/8322 , B29C66/91421 , B29C66/91645 , B29C66/919 , B29C66/92445 , B29C66/929 , B29C66/9292 , B29C66/949 , B29L2031/3468 , H01M8/0273 , H01M8/0286 , H01M8/241 , Y02P70/56 , B29C65/00 , B29K2027/18 , B29K2027/16 , B29K2027/12
摘要： A method is provided for making an edge-sealed fuel cell membrane electrode assembly comprising the steps of: i) providing a suitable membrane electrode assembly lay-up; ii) positioning a suitable annular layer of a thermoplastic; and iii) applying pressure and heat sufficient to melt impregnate the thermoplastic into the fluid transport layer or layers of the membrane electrode assembly lay-up and simultaneously bond the fluid transport layer or layers to the polymer electrolyte membrane of the membrane electrode assembly lay-up. The polymer electrolyte membrane of the membrane electrode assembly lay-up may be perforated in its outer sealing area. Membrane electrode assemblies made according to the method of the present invention are also provided.
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