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公开(公告)号：US20080311457A1
公开(公告)日：2008-12-18
申请号：US11762904
申请日：2007-06-14
CPC分类号： H01M8/242 , H01M8/0267 , H01M8/2404 , H01M8/241 , H01M8/2475 , H01M8/248 , H01M8/2483 , Y10T29/49826
摘要： A fuel cell system is provided including a fuel cell stack having a plurality of fuel cells disposed between a first end unit and a second end unit. The fuel cell system includes a compression retention system comprising a first sheet coupled to the first end unit and a second sheet coupled to the second end unit. A plurality of springs is disposed between the first sheet and the second sheet and is adapted to apply a compressive force to the fuel cell stack. The claimed invention includes methods for assembling the fuel cell system.
摘要翻译： 提供了一种燃料电池系统，其包括具有设置在第一端部单元和第二端部单元之间的多个燃料电池的燃料电池堆。 燃料电池系统包括压缩保持系统，其包括联接到第一端部单元的第一片和耦合到第二端单元的第二片。 多个弹簧设置在第一片材和第二片材之间，并且适于向燃料电池堆施加压缩力。 所要求保护的发明包括用于组装燃料电池系统的方法。
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公开(公告)号：US20080166620A1
公开(公告)日：2008-07-10
申请号：US11549814
申请日：2006-10-16
申请人： Timothy J. Fuller , Michael R. Schoeneweiss , Tao Xie , Frank Coms , Sean M. MacKinnon , Gerald W. Fly
发明人： Timothy J. Fuller , Michael R. Schoeneweiss , Tao Xie , Frank Coms , Sean M. MacKinnon , Gerald W. Fly
IPC分类号： H01M2/02
CPC分类号： H01M4/8657 , H01M4/8652 , H01M8/1023 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1048 , H01M8/1051 , H01M8/1053 , H01M8/1067 , H01M8/1069 , H01M2300/0091 , H01M2300/0094 , Y02E60/522 , Y02P70/56
摘要： A fuel cell comprising: a first layer comprising a first ionomer and an additive, the additive comprising a metal oxide comprising an oxide at least one of of Ce, Mn, V, Pt, Ru, Zr, Ni, Cr, W, Co, Mo, or Sn, and wherein the additive is present in at least 0.1 weight percent of the ionomer is disclosed as one embodiment of the invention, and performance and durability are advantaged wherein one or all of the metal oxide consists essentially nanoparticles.
摘要翻译： 一种燃料电池，包括：包含第一离聚物和添加剂的第一层，所述添加剂包括含有Ce，Mn，V，Pt，Ru，Zr，Ni，Cr，W，Co， Mo或Sn，并且其中添加剂存在于至少0.1重量％的离聚物中作为本发明的一个实施方案公开，并且性能和耐久性有利于其中一种或全部金属氧化物基本上由纳米颗粒组成。
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公开(公告)号：US06794080B2
公开(公告)日：2004-09-21
申请号：US10732499
申请日：2003-12-10
IPC分类号： H01M486
CPC分类号： H01M8/1007
摘要： Various devices and methods for achieving electrochemical energy conversion are presented. In accordance with one embodiment, an energy conversion cell is configured to enable the first and second reactant supplies to communicate selectively with first and second catalytic electrodes of the cell. The selective communication of the first and second reactant supplies with the first and second catalytic electrodes may be attributable to alteration of the reactant supply flow paths or to movement of the first and second catalytic electrodes.
摘要翻译： 提出了用于实现电化学能量转换的各种装置和方法。 根据一个实施例，能量转换单元被配置为使得第一和第二反应物供应物能够选择性地与电池的第一和第二催化电极连通。 第一和第二反应物供应与第一和第二催化电极的选择性连通可归因于反应物供应流动路径的改变或第一和第二催化电极的运动。
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公开(公告)号：US09405192B2
公开(公告)日：2016-08-02
申请号：US13088792
申请日：2011-04-18
申请人： Jeffrey A. Rock , Gerald W. Fly , Yeh-Hung Lai , Keith E. Newman , Alan J. Jacobsen , William B. Carter , Peter D. Brewer , Hung D. Nguyen , Joanna A. Kolodziejska
发明人： Jeffrey A. Rock , Gerald W. Fly , Yeh-Hung Lai , Keith E. Newman , Alan J. Jacobsen , William B. Carter , Peter D. Brewer , Hung D. Nguyen , Joanna A. Kolodziejska
CPC分类号： G03F7/095 , G03F7/2022
摘要： A method for fabricating a radiation-cured structure is provided. The method includes the steps of providing a first radiation-sensitive material and a second radiation-sensitive material adjacent the first radiation-sensitive material. The first radiation-sensitive material has a first sensitivity. The second radiation-sensitive material has the first sensitivity and a second sensitivity different from the first sensitivity. At least one mask is placed between at least one radiation source and the first and second radiation-sensitive materials. The mask has a plurality of substantially radiation-transparent apertures. The first and second radiation-sensitive materials are then exposed to a plurality of radiation beams through the radiation-transparent apertures in the mask to form a first construct in the first radiation-sensitive material and a second construct in the second radiation-sensitive material. The first construct and the second construct cooperate to form the radiation-cured structure.
摘要翻译： 提供了一种制造辐射固化结构的方法。 该方法包括提供与第一辐射敏感材料相邻的第一辐射敏感材料和第二辐射敏感材料的步骤。 第一种辐射敏感材料具有第一敏感性。 第二辐射敏感材料具有与第一灵敏度不同的第一灵敏度和第二灵敏度。 至少一个掩模被放置在至少一个辐射源与第一和第二辐射敏感材料之间。 掩模具有多个基本上辐射透明的孔。 然后将第一和第二辐射敏感材料暴露于通过掩模中的辐射透明孔的多个辐射束，以在第一辐射敏感材料中形成第一构造体，并在第二辐射敏感材料中形成第二构造体。 第一构造和第二构造协作形成辐射固化结构。
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公开(公告)号：US09029033B2
公开(公告)日：2015-05-12
申请号：US12900709
申请日：2010-10-08
申请人： Eric J. Connor , Gerald W. Fly
发明人： Eric J. Connor , Gerald W. Fly
CPC分类号： H01M8/2483 , H01M8/0232 , H01M8/0239 , H01M8/0245 , H01M8/0247 , H01M8/04 , H01M8/04253 , H01M8/241 , H01M8/2465 , H01M2008/1095 , H01M2300/0082 , Y02E60/50
摘要： A barrier layer for a fuel cell assembly is disclosed, the barrier layer having a thermally insulating layer having a first surface and a second surface, and an electrically conducting layer formed on the first surface of the thermally insulating layer. The thermally insulating layer may include a plurality of apertures formed therethrough, and the electrically conducting layer may be formed on a second surface of the thermally insulating layer and on the walls of the thermally insulating layer forming the apertures.
摘要翻译： 公开了一种用于燃料电池组件的阻挡层，所述阻挡层具有具有第一表面和第二表面的绝热层，以及形成在绝热层的第一表面上的导电层。 隔热层可以包括通过其形成的多个孔，并且导电层可以形成在绝热层的第二表面上，并且形成在形成孔的绝热层的壁上。
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公开(公告)号：US09017895B2
公开(公告)日：2015-04-28
申请号：US12949134
申请日：2010-11-18
CPC分类号： H01M8/04089 , H01M8/0204 , H01M8/0258 , H01M8/0271 , H01M8/241 , Y02E60/50
摘要： A fuel cell plate assembly includes a first plate having a feed region and an active region. A plurality of flow channels is formed in the first plate and connects the feed region and the active region. The first plate further includes a first step oriented transverse to the flow channels in the feed region and a second step oriented transverse to the flow channels in the active region. The second step is formed only in the flow channels of the first plate.
摘要翻译： 燃料电池板组件包括具有进料区和活性区的第一板。 在第一板中形成多个流动通道并且连接进料区域和活性区域。 第一板还包括横向于进料区中的流动通道的第一步骤，以及横向于活性区域中的流动通道的第二步骤。 第二步只形成在第一板的流动通道中。
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67.发明授权公开(公告)号：US09008813B2
公开(公告)日：2015-04-14
申请号：US13240153
申请日：2011-09-22
申请人： Siguang Xu , Paul A. LeBlanc , Steven J. Spencer , Gerald W. Fly
发明人： Siguang Xu , Paul A. LeBlanc , Steven J. Spencer , Gerald W. Fly
CPC分类号： H01M8/0206 , Y02E60/50 , Y02P70/56 , Y10T29/49 , Y10T29/49758
摘要： A method for manufacturing a stamped part, such as a bipolar plate for a fuel cell, includes the steps of: providing an original model of the bipolar plate; and performing a compensation process on the original model, the compensation process including a two step morphing process based upon a prediction of spring back. The two step morphing process provides a compensated model of the stamped part. A compensated die face may be created based on the compensated model of the stamped part. The stamped part manufactured with the compensated die face has spring back compensation.
摘要翻译： 一种用于制造冲压部件的方法，例如用于燃料电池的双极板，包括以下步骤：提供双极板的原始模型; 对原始模型进行补偿处理，补偿过程包括基于弹回的预测的两步变形过程。 两步变形过程提供了冲压零件的补偿模型。 可以基于冲压部件的补偿模型来创建补偿模具面。 用补偿后的模具制造的冲压零件具有回弹补偿。
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公开(公告)号：US08658331B2
公开(公告)日：2014-02-25
申请号：US12912838
申请日：2010-10-27
申请人： Gerald W. Fly , Yeh-Hung Lai , Chunxin Ji , Jeanette E. Owejan
发明人： Gerald W. Fly , Yeh-Hung Lai , Chunxin Ji , Jeanette E. Owejan
CPC分类号： H01M4/8605 , H01M4/8663 , H01M4/8828 , H01M4/8882 , H01M4/926 , H01M2008/1095
摘要： A catalyst ink composition for a fuel cell electrode is provided. The catalyst ink composition includes a plurality of electrically conductive support particles; a catalyst formed from a finely divided precious metal, the catalyst supported by the conductive support particles; an ionomer; at least one solvent; and a reinforcing material configured to bridge and distribute stresses across the electrically conductive support particles of the ink composition upon a drying thereof. An electrode for a fuel cell and a method of fabricating the electrode with the catalyst ink composition are also provided.
摘要翻译： 提供了一种用于燃料电池电极的催化剂油墨组合物。 催化剂油墨组合物包括多个导电载体颗粒; 由细碎的贵金属形成的催化剂，由导电载体颗粒负载的催化剂; 离聚物; 至少一种溶剂; 以及加强材料，其构造成在其干燥时桥接并分布贯穿墨水组合物的导电支撑颗粒的应力。 还提供了一种用于燃料电池的电极和使用催化剂油墨组合物制造电极的方法。
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公开(公告)号：US08329347B2
公开(公告)日：2012-12-11
申请号：US12701892
申请日：2010-02-08
申请人： Jeffrey A. Rock , Yeh-Hung Lai , Gerald W. Fly
发明人： Jeffrey A. Rock , Yeh-Hung Lai , Gerald W. Fly
IPC分类号： H01M8/04 , B01D47/00 , G11B7/0045
CPC分类号： H01M8/04149 , H01M8/1004 , H01M2008/1095
摘要： A fuel cell system includes a water vapor transport device having a wet flow field layer having a coarse microtruss structure disposed between a pair of fine microtruss structures. The coarse and fine microtruss structures of the wet flow field layer are formed from a radiation-sensitive material. A dry flow field layer has a coarse microtruss structure disposed between a pair of fine microtruss structures. The coarse and fine microtruss structures of the dry flow field layer are also formed from a radiation-sensitive material. A membrane is disposed between the wet flow field layer and the dry flow field layer and adapted to permit a transfer of water vapor therethrough from the wet fluid to the dry fluid to form a humidified fluid.
摘要翻译： 燃料电池系统包括具有设置在一对精细微型桁架结构之间的具有粗糙桁架结构的湿流场层的水蒸气输送装置。 湿流场层的粗微细桁架结构由辐射敏感材料形成。 干流场层具有设置在一对精细微型桁架结构之间的粗略桁架结构。 干流场层的粗和微微桁架结构也由辐射敏感材料形成。 膜布置在湿流场层和干流场层之间，并且适于允许水蒸汽从湿流体传递到干流体以形成加湿流体。
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公开(公告)号：US08268510B2
公开(公告)日：2012-09-18
申请号：US12341062
申请日：2008-12-22
申请人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Ping Liu , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
发明人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Ping Liu , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
CPC分类号： H01M8/00 , B33Y10/00 , B33Y80/00 , H01M8/0232 , H01M8/0236 , H01M8/0239 , H01M8/0245 , H01M8/0258 , H01M8/0267 , H01M2008/1095
摘要： A fuel cell component is provided, including a substrate disposed adjacent at least one radiation-cured flow field layer. The flow field layer is one of disposed between the substrate and a diffusion medium layer, and disposed on the diffusion medium layer opposite the substrate. The flow field layer has at least one of a plurality of reactant flow channels and a plurality of coolant channels for the fuel cell. The fuel cell component may be assembled as part of a repeating unit for a fuel cell stack. A method for fabricating the fuel cell component and the associated repeating unit for the fuel cell is also provided.
摘要翻译： 提供了一种燃料电池组件，包括邻近至少一个辐射固化流场层设置的衬底。 流场层是设置在基板和扩散介质层之间，并且设置在与基板相对的扩散介质层上。 流场层具有用于燃料电池的多个反应物流动通道和多个冷却剂通道中的至少一个。 燃料电池组件可以被组装为用于燃料电池堆的重复单元的一部分。 还提供了用于制造燃料电池部件的方法和用于燃料电池的相关联的重复单元。
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