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公开(公告)号：US07651581B2
公开(公告)日：2010-01-26
申请号：US11313163
申请日：2005-12-20
CPC分类号： B32B37/0015 , B32B2038/006 , B32B2309/022 , B32B2309/04 , B32B2457/18 , H01M8/04007 , H01M8/1004 , Y02P70/56
摘要： A method of manufacturing a fuel cell membrane electrode assembly comprising forming and compressing a stack having a plurality of layers in a desired orientation. The layers comprise a membrane, a cathode, an anode, and at least one edge protection layer. The method includes providing at least one mechanical reinforcing layer adjacent the anode or cathode layer, and allowing the electrodes to relax under high heat to remove stress prior to lamination.
摘要翻译： 一种制造燃料电池膜电极组件的方法，包括以期望的取向形成和压缩具有多层的叠层。 这些层包括膜，阴极，阳极和至少一个边缘保护层。 该方法包括在阳极或阴极层附近提供至少一个机械加强层，并允许电极在高热下松弛以在层压之前去除应力。
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公开(公告)号：US20080292921A1
公开(公告)日：2008-11-27
申请号：US11751725
申请日：2007-05-22
申请人： BALASUBRAMANIAN LAKSHMANAN , Matthew M. Fay , Martin Woehr , Hubert A. Gasteiger , George R. Woody , David A. Masten
发明人： BALASUBRAMANIAN LAKSHMANAN , Matthew M. Fay , Martin Woehr , Hubert A. Gasteiger , George R. Woody , David A. Masten
CPC分类号： H01M8/0681 , H01M8/04097 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04231 , H01M8/04302 , H01M8/04303 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell system is provided including a fuel cell stack having a fuel cell having an anode, an anode outlet, an anode inlet, and a cathode. The fuel cell system further includes a hydrogen pump in communication with the anode outlet and the anode inlet. The hydrogen pump features a proton exchange membrane disposed between a first electrode and a second electrode. The first electrode is configured to accept an anode outlet stream from the anode outlet, the anode outlet stream including a hydrogen gas and an inert gas, the first electrode being configured to exhaust the inert gas. In one embodiment, the hydrogen pump is in communication with a PROX unit and configured to provide the hydrogen gas to the fuel cell stack. Further provided are methods employing the hydrogen pump wherein a start-stop degradation of the fuel cell is militated against and a hydrogen feed stream is humidified.
摘要翻译： 提供了一种燃料电池系统，其包括具有燃料电池的燃料电池堆，所述燃料电池具有阳极，阳极出口，阳极入口和阴极。 燃料电池系统还包括与阳极出口和阳极入口连通的氢泵。 氢泵具有设置在第一电极和第二电极之间的质子交换膜。 第一电极构造成接受来自阳极出口的阳极出口流，阳极出口流包括氢气和惰性气体，第一电极构造成排出惰性气体。 在一个实施例中，氢泵与PROX单元连通并且被配置为向燃料电池堆提供氢气。 进一步提供的是使用氢泵的方法，其中燃料电池的起停劣化被阻止并且氢气进料流被加湿。
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公开(公告)号：US08617760B2
公开(公告)日：2013-12-31
申请号：US11464252
申请日：2006-08-14
CPC分类号： H01M8/1004 , H01M4/881 , H01M2008/1095 , H01M2300/0082
摘要： A method including providing an ion conductive membrane and deactivating a selected region of the membrane.
摘要翻译： 一种方法，包括提供离子导电膜并使膜的选定区域失活。
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4.发明申请公开(公告)号：US20110027696A1
公开(公告)日：2011-02-03
申请号：US12510460
申请日：2009-07-28
申请人： Matthew M. Fay
发明人： Matthew M. Fay
CPC分类号： H01M4/8814 , H01M4/8642 , H01M4/8657 , H01M4/8807 , H01M4/8828 , H01M4/8835 , H01M4/8892 , H01M4/92 , H01M4/921 , H01M8/0234 , H01M8/0245 , H01M8/0258 , H01M8/0267 , H01M8/1004 , H01M2008/1095 , Y02E60/50
摘要： One embodiment of the invention includes a method including applying a first ink comprising carbon over a substrate and drying the first ink to form a first electrode layer, applying a second ink including a second catalyst over the first electrode layer and drying the second ink to form a second electrode layer, and applying a third ink comprising an ionomer solution over the second electrode layer and drying the third ink to form an ionomer overcoat.
摘要翻译： 本发明的一个实施方案包括一种方法，包括将包含碳的第一油墨施加在基材上并干燥第一油墨以形成第一电极层，在第一电极层上涂覆包括第二催化剂的第二油墨并干燥第二油墨以形成 第二电极层，并且在第二电极层上施加包含离聚物溶液的第三油墨并干燥第三油墨以形成离聚物外涂层。
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5.发明授权Method for controlling ionomer and platinum distribution in a fuel cell electrode 有权用于控制燃料电池电极中的离聚物和铂分布的方法公开(公告)号：US09325017B2
公开(公告)日：2016-04-26
申请号：US12510460
申请日：2009-07-28
申请人： Matthew M. Fay
发明人： Matthew M. Fay
CPC分类号： H01M4/8814 , H01M4/8642 , H01M4/8657 , H01M4/8807 , H01M4/8828 , H01M4/8835 , H01M4/8892 , H01M4/92 , H01M4/921 , H01M8/0234 , H01M8/0245 , H01M8/0258 , H01M8/0267 , H01M8/1004 , H01M2008/1095 , Y02E60/50
摘要： One embodiment of the invention includes a method including applying a first ink comprising carbon over a substrate and drying the first ink to form a first electrode layer, applying a second ink including a second catalyst over the first electrode layer and drying the second ink to form a second electrode layer, and applying a third ink comprising an ionomer solution over the second electrode layer and drying the third ink to form an ionomer overcoat.
摘要翻译： 本发明的一个实施方案包括一种方法，包括将包含碳的第一油墨施加在基材上并干燥第一油墨以形成第一电极层，在第一电极层上涂覆包括第二催化剂的第二油墨并干燥第二油墨以形成 第二电极层，并且在第二电极层上施加包含离聚物溶液的第三油墨并干燥第三油墨以形成离聚物外涂层。
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公开(公告)号：US20080038612A1
公开(公告)日：2008-02-14
申请号：US11464252
申请日：2006-08-14
CPC分类号： H01M8/1004 , H01M4/881 , H01M2008/1095 , H01M2300/0082
摘要： A method including providing an ion conductive membrane and deactivating a selected region of the membrane.
摘要翻译： 一种方法，包括提供离子导电膜并使膜的选定区域失活。
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