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1.发明申请公开(公告)号：US20110053010A1
公开(公告)日：2011-03-03
申请号：US12549904
申请日：2009-08-28
IPC分类号： H01M2/14
CPC分类号： H01M8/04149 , B01D71/32 , H01M2008/1095
摘要： A membrane humidifier assembly includes a first flow field plate adapted to facilitate flow of a first gas thereto and a second flow field plate adapted to facilitate flow of a second gas thereto. A polymeric membrane is disposed between the first and second flow fields and adapted to permit transfer of water from the first flow field plate to the second flow field plate. The polymeric membrane includes a polymer having perfluorocyclobutyl groups and a pendant side chain having a protogenic group.
摘要翻译： 膜加湿器组件包括适于促进第一气体流动的第一流场板和适于促进第二气体流动的第二流场板。 聚合物膜设置在第一和第二流场之间并且适于允许水从第一流场板传递到第二流场板。 聚合物膜包括具有全氟环丁基的聚合物和具有原始基团的侧链。
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公开(公告)号：US08354201B2
公开(公告)日：2013-01-15
申请号：US12549885
申请日：2009-08-28
IPC分类号： H01M8/10 , H01M2/16 , C08F214/14
CPC分类号： H01M8/04149 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1044 , H01M2008/1095 , H01M2300/0082 , H01M2300/0091
摘要： A fuel cell includes a first flow field plate defining at least one flow field channel. A cathode catalyst layer is disposed over at least a portion of the first flow field plate. A polymeric ion conducting membrane is disposed over cathode catalyst layer. An anode catalyst layer is disposed over the polymeric ion conducting membrane. Finally, a second flow field plate defining at least one flow field channel is disposed over the anode catalyst layer. The polymeric ion conducting membrane extends beyond the cathode catalyst layer and the anode catalyst layer such that the fuel cell has at least one peripheral region with the polymeric catalyst layer interposed between first flow field plate and the second flow field plate without the cathode catalyst layer and the anode catalyst layer.
摘要翻译： 燃料电池包括限定至少一个流场通道的第一流场板。 阴极催化剂层设置在第一流场板的至少一部分上。 聚合物离子传导膜设置在阴极催化剂层上。 阳极催化剂层设置在聚合物离子传导膜上。 最后，在阳极催化剂层上设置限定至少一个流场通道的第二流场板。 聚合物离子传导膜延伸超过阴极催化剂层和阳极催化剂层，使得燃料电池具有至少一个周边区域，聚合物催化剂层介于第一流场板和第二流场板之间，而没有阴极催化剂层， 阳极催化剂层。
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公开(公告)号：US20110053007A1
公开(公告)日：2011-03-03
申请号：US12549881
申请日：2009-08-28
IPC分类号： H01M2/14
CPC分类号： H01M8/1027 , H01M8/04141 , H01M8/04149 , H01M8/1023 , H01M8/1025 , H01M8/103 , H01M8/1032 , H01M8/1039
摘要： A membrane humidifier assembly includes a first flow field plate adapted to facilitate flow of a first gas thereto and a second flow field plate adapted to facilitate flow of a second gas thereto. A polymeric membrane is disposed between the first and second flow fields and adapted to permit transfer of water from the first flow field plate to the second flow field plate. The polymeric membrane includes a polymer having perfluorocyclobutyl groups.
摘要翻译： 膜加湿器组件包括适于促进第一气体流动的第一流场板和适于促进第二气体流动的第二流场板。 聚合物膜设置在第一和第二流场之间并且适于允许水从第一流场板传递到第二流场板。 聚合物膜包括具有全氟环丁基的聚合物。
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4.发明申请BIFUNCTIONAL MEMBRANE FOR USE IN MEMBRANE ELECTRODE ASSEMBLIES WITH INTEGRATED WATER VAPOR TRANSFER ZONES 有权用于具有集成水蒸气转移区域的膜电极组件中的双功能膜公开(公告)号：US20110053037A1
公开(公告)日：2011-03-03
申请号：US12549885
申请日：2009-08-28
IPC分类号： H01M8/10
CPC分类号： H01M8/04149 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1044 , H01M2008/1095 , H01M2300/0082 , H01M2300/0091
摘要： A fuel cell includes a first flow field plate defining at least one flow field channel. A cathode catalyst layer is disposed over at least a portion of the first flow field plate. A polymeric ion conducting membrane is disposed over cathode catalyst layer. An anode catalyst layer is disposed over the polymeric ion conducting membrane. Finally, a second flow field plate defining at least one flow field channel is disposed over the anode catalyst layer. The polymeric ion conducting membrane extends beyond the cathode catalyst layer and the anode catalyst layer such that the fuel cell has at least one peripheral region with the polymeric catalyst layer interposed between first flow field plate and the second flow field plate without the cathode catalyst layer and the anode catalyst layer.
摘要翻译： 燃料电池包括限定至少一个流场通道的第一流场板。 阴极催化剂层设置在第一流场板的至少一部分上。 聚合物离子传导膜设置在阴极催化剂层上。 阳极催化剂层设置在聚合物离子传导膜上。 最后，在阳极催化剂层上设置限定至少一个流场通道的第二流场板。 聚合物离子传导膜延伸超过阴极催化剂层和阳极催化剂层，使得燃料电池具有至少一个周边区域，聚合物催化剂层介于第一流场板和第二流场板之间，而没有阴极催化剂层， 阳极催化剂层。
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公开(公告)号：US08058352B2
公开(公告)日：2011-11-15
申请号：US12549881
申请日：2009-08-28
IPC分类号： H01M8/06
CPC分类号： H01M8/1027 , H01M8/04141 , H01M8/04149 , H01M8/1023 , H01M8/1025 , H01M8/103 , H01M8/1032 , H01M8/1039
摘要： A membrane humidifier assembly includes a first flow field plate adapted to facilitate flow of a first gas thereto and a second flow field plate adapted to facilitate flow of a second gas thereto. A polymeric membrane is disposed between the first and second flow fields and adapted to permit transfer of water from the first flow field plate to the second flow field plate. The polymeric membrane includes a polymer having perfluorocyclobutyl groups.
摘要翻译： 膜加湿器组件包括适于促进第一气体流动的第一流场板和适于促进第二气体流动的第二流场板。 聚合物膜设置在第一和第二流场之间并且适于允许水从第一流场板传递到第二流场板。 聚合物膜包括具有全氟环丁基的聚合物。
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6.发明授权公开(公告)号：US07972732B2
公开(公告)日：2011-07-05
申请号：US12549904
申请日：2009-08-28
IPC分类号： H01M6/18
CPC分类号： H01M8/04149 , B01D71/32 , H01M2008/1095
摘要： A membrane humidifier assembly includes a first flow field plate adapted to facilitate flow of a first gas thereto and a second flow field plate adapted to facilitate flow of a second gas thereto. A polymeric membrane is disposed between the first and second flow fields and adapted to permit transfer of water from the first flow field plate to the second flow field plate. The polymeric membrane includes a polymer having perfluorocyclobutyl groups and a pendant side chain having a protogenic group.
摘要翻译： 膜加湿器组件包括适于促进第一气体流动的第一流场板和适于促进第二气体流动的第二流场板。 聚合物膜设置在第一和第二流场之间并且适于允许水从第一流场板传递到第二流场板。 聚合物膜包括具有全氟环丁基的聚合物和具有原始基团的侧链。
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公开(公告)号：US20110053009A1
公开(公告)日：2011-03-03
申请号：US12549896
申请日：2009-08-28
CPC分类号： H01M8/04149 , B01D71/32 , H01M2008/1095
摘要： A membrane humidifier assembly includes a first flow field plate adapted to facilitate flow of a first gas thereto and a second flow field plate adapted to facilitate flow of a second gas thereto. A polymeric membrane is disposed between the first and second flow fields. The polymeric membrane is adapted to permit transfer of water between the first flow field plate and the second flow field plate. The polymeric membrane includes a polymeric substrate and a polymer layer disposed on the polymeric substrate. The polymer layer characteristically includes a first polymer having fluorinated cyclobutyl groups disposed on the polymeric substrate.
摘要翻译： 膜加湿器组件包括适于促进第一气体流动的第一流场板和适于促进第二气体流动的第二流场板。 聚合膜设置在第一和第二流场之间。 聚合物膜适于允许在第一流场板和第二流场板之间转移水。 聚合物膜包括聚合物基材和设置在聚合物基材上的聚合物层。 聚合物层特征性地包括设置在聚合物基底上的具有氟化环丁基的第一聚合物。
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公开(公告)号：US20110053008A1
公开(公告)日：2011-03-03
申请号：US12549889
申请日：2009-08-28
CPC分类号： H01M8/04149 , B01D71/32 , H01M2008/1095
摘要： A membrane humidifier assembly includes a first flow field plate adapted to facilitate flow of a first gas thereto and a second flow field plate adapted to facilitate flow of a second gas thereto. A polymeric membrane is disposed between the first and second flow fields. The polymeric membrane is adapted to permit transfer of water between the first flow field plate and the second flow field plate. The polymeric membrane includes a polymeric substrate and a polymer layer disposed on the polymeric substrate. The polymer layer characteristically includes a first polymer having fluorinated cyclobutyl groups disposed on the polymeric substrate.
摘要翻译： 膜加湿器组件包括适于促进第一气体流动的第一流场板和适于促进第二气体流动的第二流场板。 聚合膜设置在第一和第二流场之间。 聚合物膜适于允许在第一流场板和第二流场板之间转移水。 聚合物膜包括聚合物基材和设置在聚合物基材上的聚合物层。 聚合物层特征性地包括设置在聚合物基底上的具有氟化环丁基的第一聚合物。
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公开(公告)号：US20130062278A1
公开(公告)日：2013-03-14
申请号：US13231033
申请日：2011-09-13
CPC分类号： B01D53/228 , B01D69/12 , B01D71/36 , H01M8/04149 , Y02P70/56
摘要： A method of making a water vapor transport membrane is described. The method can include providing two sheets, each sheet comprising a support layer with an ionomer layer thereon; applying a solvent to at least one sheet; and contacting the ionomer layers of the two sheets to form a composite membrane comprising a composite ionomer layer between the two support layers. A composite membrane is also described.
摘要翻译： 描述制备水蒸气传输膜的方法。 该方法可以包括提供两片，每片包括其上具有离聚物层的支撑层; 将溶剂施加到至少一个片材; 并且使两片的离聚物层接触以形成在两个支撑层之间包含复合离聚物层的复合膜。 还描述了复合膜。
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公开(公告)号：US20120217661A1
公开(公告)日：2012-08-30
申请号：US13208410
申请日：2011-08-12
申请人： Annette M. Brenner , Timothy J. Fuller , Lijun Zou
发明人： Annette M. Brenner , Timothy J. Fuller , Lijun Zou
CPC分类号： H01M8/04149 , C08J5/2206 , C08J2327/12 , C08J2427/18 , F24F2003/1435 , H01M8/04141 , H01M2008/1095 , Y02P70/56 , Y10T156/1052
摘要： A water vapor transfer unit with separator plates and a method of making the same. In such an assembly, an ionomer coating that facilitates moisture transfer from a moisture-rich flowpath to a moisture-deficient flowpath and an underlying separator may both be prepared from continuous, roll-based methods. The ionomer may be applied to a separator assembly as the last processing step such that the handling of the fragile membrane is kept to a minimum.
摘要翻译： 具有隔板的水蒸气转移单元及其制造方法。 在这种组件中，可以从连续的基于辊的方法制备促进从富含水分的流路到水分不足的流路和下面的分离器的水分转移的离聚物涂层。 离子交联聚合物可以作为最后一个加工步骤施加到分离器组件，使得易碎膜的处理保持最小。
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