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1.发明授权Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers 有权制备包括催化剂层和多个离聚物外涂层的燃料电池组分的方法公开(公告)号：US08372474B2
公开(公告)日：2013-02-12
申请号：US11374651
申请日：2006-03-13
申请人： Bhaskar Sompalli , Chunxin Ji , Susan G. Yan , Hubert A. Gasteiger , Hiroshi Shimoda , Shinji Terazono , Hirokazu Wakabayashi , Atsuo Okawara , Kohta Yamada , Seigo Kotera , Shinji Kinoshita , Toshihiro Tanuma
发明人： Bhaskar Sompalli , Chunxin Ji , Susan G. Yan , Hubert A. Gasteiger , Hiroshi Shimoda , Shinji Terazono , Hirokazu Wakabayashi , Atsuo Okawara , Kohta Yamada , Seigo Kotera , Shinji Kinoshita , Toshihiro Tanuma
CPC分类号： H01M4/8657 , H01M4/8828 , H01M8/1004 , H01M8/1016 , H01M2300/0094 , Y02P70/56
摘要： A process comprising: providing a substrate with a catalyst layer thereon; depositing a first ionomer overcoat layer over the catalyst layer, the first ionomer overcoat layer comprising an ionomer and a first solvent; drying the first ionomer overcoat layer to provide a first electrode ionomer overcoat layer; depositing a second ionomer overcoat layer over the first electrode ionomer overcoat layer, and wherein the second ionomer overcoat layer comprises an ionomer and a second solvent.
摘要翻译： 一种方法，包括：在其上提供基底上的催化剂层; 在所述催化剂层上沉积第一离聚物外涂层，所述第一离聚物外涂层包含离聚物和第一溶剂; 干燥第一离聚物外涂层以提供第一电极离聚物外涂层; 在第一电极离聚物外涂层上沉积第二离聚物外涂层，并且其中第二离聚物外涂层包含离聚物和第二溶剂。
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2.发明申请Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers 有权制备包括催化剂层和多个离聚物外涂层的燃料电池组分的方法公开(公告)号：US20070213203A1
公开(公告)日：2007-09-13
申请号：US11374651
申请日：2006-03-13
申请人： Bhaskar Sompalli , Chunxin Ji , Susan Yan , Hubert Gasteiger , Hiroshi Shimoda , Shinji Terazono , Hirokazu Wakabayashi , Atsuo Okawara , Kohta Yamada , Seigo Kotera , Shinji Kinoshita , Toshihiro Tanuma
发明人： Bhaskar Sompalli , Chunxin Ji , Susan Yan , Hubert Gasteiger , Hiroshi Shimoda , Shinji Terazono , Hirokazu Wakabayashi , Atsuo Okawara , Kohta Yamada , Seigo Kotera , Shinji Kinoshita , Toshihiro Tanuma
CPC分类号： H01M4/8657 , H01M4/8828 , H01M8/1004 , H01M8/1016 , H01M2300/0094 , Y02P70/56
摘要： A process comprising: providing a substrate with a catalyst layer thereon; depositing a first ionomer overcoat layer over the catalyst layer, the first ionomer overcoat layer comprising an ionomer and a first solvent; drying the first ionomer overcoat layer to provide a first electrode ionomer overcoat layer; depositing a second ionomer overcoat layer over the first electrode ionomer overcoat layer, and wherein the second ionomer overcoat layer comprises an ionomer and a second solvent.
摘要翻译： 一种方法，包括：在其上提供基底上的催化剂层; 在所述催化剂层上沉积第一离聚物外涂层，所述第一离聚物外涂层包含离聚物和第一溶剂; 干燥第一离聚物外涂层以提供第一电极离聚物外涂层; 在第一电极离聚物外涂层上沉积第二离聚物外涂层，并且其中第二离聚物外涂层包含离聚物和第二溶剂。
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3.发明授权Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells 有权电解质膜，其生产工艺和聚合物电解质燃料电池的膜 - 电极组装公开(公告)号：US08268900B2
公开(公告)日：2012-09-18
申请号：US12431445
申请日：2009-04-28
IPC分类号： B01J49/00
CPC分类号： C08J5/2281 , C08J2327/18 , D01D5/0985 , D01F6/12 , D01F6/32 , H01M4/881 , H01M8/1023 , H01M8/1039 , H01M8/106 , Y02P70/56
摘要： Provided is an electrolyte membrane containing: a reinforced inner layer; and an unreinforced outer layer on one or each side of the reinforced inner layer, wherein the reinforced inner layer includes an inner ion exchange resin reinforced with a non-woven fabric composed of a melt moldable fluororesin in the form of a continuous fiber, wherein a number of intersecting points of the continuous fiber are fused and/or bonded, and wherein the unreinforced outer layer includes an outer ion exchange resin, which may be the same as or different from the inner ion exchange resin. Also provided is a membrane electrode assembly for a polymer electrolyte fuel cell, wherein the membrane electrode assembly contains the above-mentioned polymer electrolyte membrane.
摘要翻译： 提供一种电解质膜，其包含：增强内层; 以及在所述增强内层的一侧或每一侧上的未增强的外层，其中，所述增强内层包括用由连续纤维形式的可熔融模制的氟树脂构成的无纺布增强的内离子交换树脂，其中， 连续纤维的交点的数量被熔融和/或结合，并且其中未增强的外层包括外离子交换树脂，其可以与内离子交换树脂相同或不同。 还提供了一种用于聚合物电解质燃料电池的膜电极组件，其中膜电极组件包含上述聚合物电解质膜。
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4.发明授权Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells 有权电解质膜，其生产工艺和聚合物电解质燃料电池的膜 - 电极组装公开(公告)号：US07569616B2
公开(公告)日：2009-08-04
申请号：US11312342
申请日：2005-12-21
CPC分类号： C08J5/2281 , C08J2327/18 , D01D5/0985 , D01F6/12 , D01F6/32 , H01M4/881 , H01M8/1023 , H01M8/1039 , H01M8/106 , Y02P70/56
摘要： Provided is an electrolyte membrane and a process of producing the same, wherein the electrolyte membrane predominantly comprises an unreinforced outer layer on one or each side of a reinforced inner layer, wherein the reinforced inner layer comprises an inner ion exchange resin reinforced with a non-woven fabric comprising a melt moldable fluororesin in the form of a continuous fiber, wherein some intersecting points of the continuous fiber are fused or bonded, and wherein the unreinforced outer layer comprises an outer ion exchange resin, which may be the same as or different from the inner ion exchange resin. The electrolyte membrane has high strength, excellent dimensional stability and low electric resistance and is therefore useful as a polymer electrolyte membrane for a membrane electrode assembly for a polymer electrolyte fuel cell having high output and excellent durability.
摘要翻译： 提供一种电解质膜及其制造方法，其中电解质膜主要包括在增强内层的一侧或两侧上的未增强的外层，其中，所述增强内层包含用非金属氧化物增强的内离子交换树脂， 所述无纺织物包括连续纤维形式的可熔融模制的氟树脂，其中所述连续纤维的一些交叉点被熔合或粘合，并且其中所述未增强的外层包含外部离子交换树脂，所述外部离子交换树脂可以相同或不同于 内离子交换树脂。 电解质膜具有高强度，优异的尺寸稳定性和低电阻性，因此可用作高输出和优异耐久性的用于聚合物电解质燃料电池的膜电极组件的聚合物电解质膜。
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5.发明申请Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells 有权电解质膜，其生产工艺和聚合物电解质燃料电池的膜 - 电极组装公开(公告)号：US20060159973A1
公开(公告)日：2006-07-20
申请号：US11312342
申请日：2005-12-21
CPC分类号： C08J5/2281 , C08J2327/18 , D01D5/0985 , D01F6/12 , D01F6/32 , H01M4/881 , H01M8/1023 , H01M8/1039 , H01M8/106 , Y02P70/56
摘要： To provide an electrolyte membrane having high strength even if it is thin in the thickness, excellent dimensional stability even upon absorption of water and a low electrical resistance; a process for producing the electrolyte membrane; and a membrane-electrode assembly for polymer electrolyte fuel cells having a high output and excellent durability, having the electrolyte membrane. An electrolyte membrane which is made mainly of an ion exchange resin and reinforced with a non-woven fabric made of continuous fiber of a fluororesin wherein at least some of intersecting points of the continuous fiber are fixed, and which has, as the outermost layer on one side or each side, a layer not reinforced, made of an ion exchange resin which may be the same as or different from the above ion exchange resin. The non-woven fabric is produced by a melt-blown method.
摘要翻译： 为了提供具有高强度的电解质膜，即使其厚度薄，即使在吸收水时也具有优异的尺寸稳定性和低电阻; 电解质膜的制造方法; 以及具有高输出和优异的耐久性的聚合物电解质燃料电池的膜 - 电极组件，具有电解质膜。 一种电解质膜，其主要由离子交换树脂制成，并用由氟树脂的连续纤维制成的无纺布增强，其中连续纤维的至少一些相交点被固定，并且具有作为最外层的 一侧或两侧，未加强的层，由可与上述离子交换树脂相同或不同的离子交换树脂制成。 通过熔喷法制造无纺布。
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6.发明授权Process for producing membrane/ electrode assembly for polymer electrolyte fuel cells 有权用于生产聚合物电解质燃料电池的膜/电极组件的方法公开(公告)号：US08999434B2
公开(公告)日：2015-04-07
申请号：US11626534
申请日：2007-01-24
CPC分类号： H01M8/1004 , H01M8/0245 , Y02E60/523
摘要： A process is provided whereby a membrane/electrode assembly for polymer electrolyte fuel cells whereby a high output voltage is obtainable within a wide range of current densities.A process for producing a membrane/electrode assembly 1 comprising a first electrode 10 having a first catalyst layer 12 and a first gas diffusion layer 14, a second electrode 20 having a second catalyst layer 22 and a second gas diffusion layer 24, and an electrolyte membrane 30, wherein the first gas diffusion layer 14, a first intermediate having the first catalyst layer 12 formed on the surface of the electrolyte membrane 30 by coating followed by annealing, and a second intermediate having the second catalyst layer 22 formed on the surface of the second gas diffusion layer 24 by coating, are bonded, so that the first catalyst layer 12 is located between the first gas diffusion layer 14 and the electrolyte membrane 30, and the second catalyst layer 22 is located between the second gas diffusion layer 24 and the electrolyte membrane 30.
摘要翻译： 提供了一种方法，由此能够在宽的电流密度范围内获得高输出电压的聚合物电解质燃料电池的膜/电极组件。 包括具有第一催化剂层12和第一气体扩散层14的第一电极10，具有第二催化剂层22和第二气体扩散层24的第二电极20以及电解质 膜30，其中第一气体扩散层14，具有通过涂覆退火而形成在电解质膜30的表面上的第一催化剂层12的第一中间体，以及形成在第二催化剂层22的表面上的第二中间体 通过涂布将第二气体扩散层24接合，使得第一催化剂层12位于第一气体扩散层14和电解质膜30之间，第二催化剂层22位于第二气体扩散层24和 电解质膜30。
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7.发明申请PROCESS FOR PRODUCING MEMBRANE/ ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELLS 有权生产聚合物电解质燃料电池的膜/电极组件的方法公开(公告)号：US20070286948A1
公开(公告)日：2007-12-13
申请号：US11626534
申请日：2007-01-24
IPC分类号： B05D5/12
CPC分类号： H01M8/1004 , H01M8/0245 , Y02E60/523
摘要： A process is provided whereby a membrane/electrode assembly for polymer electrolyte fuel cells whereby a high output voltage is obtainable within a wide range of current densities. A process for producing a membrane/electrode assembly 1 comprising a first electrode 10 having a first catalyst layer 12 and a first gas diffusion layer 14, a second electrode 20 having a second catalyst layer 22 and a second gas diffusion layer 24, and an electrolyte membrane 30, wherein the first gas diffusion layer 14, a first intermediate having the first catalyst layer 12 formed on the surface of the electrolyte membrane 30 by coating followed by annealing, and a second intermediate having the second catalyst layer 22 formed on the surface of the second gas diffusion layer 24 by coating, are bonded, so that the first catalyst layer 12 is located between the first gas diffusion layer 14 and the electrolyte membrane 30, and the second catalyst layer 22 is located between the second gas diffusion layer 24 and the electrolyte membrane 30.
摘要翻译： 提供了一种方法，由此能够在宽的电流密度范围内获得高输出电压的聚合物电解质燃料电池的膜/电极组件。 包括具有第一催化剂层12和第一气体扩散层14的第一电极10，具有第二催化剂层22和第二气体扩散层24的第二电极20和电解质 膜30，其中第一气体扩散层14，具有通过涂覆退火而形成在电解质膜30的表面上的第一催化剂层12的第一中间体，以及形成在第二催化剂层22的表面上的第二中间体 通过涂布将第二气体扩散层24接合，使得第一催化剂层12位于第一气体扩散层14和电解质膜30之间，第二催化剂层22位于第二气体扩散层24和 电解质膜30。
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8.发明申请Membrane-electrode assembly for polymer electrolyte fuel cells, and polymer electrolyte fuel cell 有权用于聚合物电解质燃料电池的膜 - 电极组件和聚合物电解质燃料电池公开(公告)号：US20060046121A1
公开(公告)日：2006-03-02
申请号：US11213888
申请日：2005-08-30
CPC分类号： H01M8/0271 , H01M8/0289 , H01M8/1016 , H01M8/1058 , H01M2008/1095
摘要： The present invention provides a membrane-electrode assembly for polymer electrolyte fuel cells and a polymer electrolyte fuel cell having excellent dimensional stability and mechanical strength, and having high durability at the time of a power generation. Each of polymer electrolyte membranes (111, 211, 311) have a region 1 having proton conductivity over the entirety in the thickness direction of the membrane and a region 2 located at the outer peripheral portion of the region 1 and having a non-porous sheet disposed so that the region 2 has no proton conductivity over the entirety in the thickness direction of the membrane, and outer edges of the catalyst layers (127, 128) are disposed so as to be located in the area 2.
摘要翻译： 本发明提供一种聚合物电解质燃料电池用的膜 - 电极组件和具有优异的尺寸稳定性和机械强度并且在发电时具有高耐久性的固体高分子型燃料电池。 高分子电解质膜（111,211,311）各自具有在膜的厚度方向上整体上具有质子传导性的区域1和位于区域1的外周部分的具有无孔片材的区域2 被设置为使得区域2在膜的厚度方向上整体上没有质子传导性，并且催化剂层（127,128）的外边缘被设置为位于区域2中。
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9.发明授权Membrane-electrode assembly for polymer electrolyte fuel cells, and polymer electrolyte fuel cell 有权用于聚合物电解质燃料电池的膜 - 电极组件和聚合物电解质燃料电池公开(公告)号：US07521144B2
公开(公告)日：2009-04-21
申请号：US11213888
申请日：2005-08-30
CPC分类号： H01M8/0271 , H01M8/0289 , H01M8/1016 , H01M8/1058 , H01M2008/1095
摘要： The present invention provides a membrane-electrode assembly for polymer electrolyte fuel cells and a polymer electrolyte fuel cell having excellent dimensional stability and mechanical strength, and having high durability at the time of a power generation. Each of polymer electrolyte membranes (111, 211, 311) have a region 1 having proton conductivity over the entirety in the thickness direction of the membrane and a region 2 located at the outer peripheral portion of the region 1 and having a non-porous sheet disposed so that the region 2 has no proton conductivity over the entirety in the thickness direction of the membrane, and outer edges of the catalyst layers (127, 128) are disposed so as to be located in the area 2.
摘要翻译： 本发明提供一种聚合物电解质燃料电池用的膜 - 电极组件和具有优异的尺寸稳定性和机械强度并且在发电时具有高耐久性的固体高分子型燃料电池。 高分子电解质膜（111,211,311）各自具有在膜的厚度方向上整体上具有质子传导性的区域1和位于区域1的外周部分的具有无孔片材的区域2 被设置为使得区域2在膜的厚度方向上整体上没有质子传导性，并且催化剂层（127,128）的外边缘被设置为位于区域2中。
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10.发明授权Composite electrolyte membrane, catalyst-coated membrane assembly, membrane-electrode assembly and polymer electrolyte fuel cell 有权复合电解质膜，催化剂涂层膜组件，膜 - 电极组件和聚合物电解质燃料电池公开(公告)号：US07622215B2
公开(公告)日：2009-11-24
申请号：US11071575
申请日：2005-03-04
申请人： Yoshihiro Hori , Akihiko Yoshida , Mikiko Yoshimura , Makoto Uchida , Shinji Kinoshita , Hirokazu Wakabayashi
发明人： Yoshihiro Hori , Akihiko Yoshida , Mikiko Yoshimura , Makoto Uchida , Shinji Kinoshita , Hirokazu Wakabayashi
CPC分类号： H01M4/881 , H01M4/8605 , H01M4/8828 , H01M4/886 , H01M4/921 , H01M8/026 , H01M8/0263 , H01M8/0289 , H01M8/1004 , H01M8/1007 , H01M8/1053 , H01M8/106 , H01M8/1062 , H01M8/241 , H01M8/242 , H01M8/2483 , Y02P70/56
摘要： To provide a polymer electrolyte membrane having excellent size stability and excellent mechanical strength that can sufficiently prevent the size change due to the swelling condition, the displacement of the polymer electrolyte membrane and the formation of wrinkles during the production of the polymer electrolyte fuel cell, and can prevent damage during the production and operation of the polymer electrolyte fuel cell. In a composite electrolyte membrane including a porous reinforcement layer made of a resin and an electrolyte layer made of a polymer electrolyte and laminated at least one main surface of the reinforcement layer, the direction having a high tensile modulus of elasticity in the reinforcement layer is substantially corresponded with the direction having a high rate of size change in the electrolyte layer.
摘要翻译： 为了提供具有优异的尺寸稳定性和优异的机械强度的高分子电解质膜，其能够充分地防止由于溶胀条件引起的尺寸变化，聚合物电解质膜的位移和在制造聚合物电解质燃料电池期间形成皱纹，以及 可以防止在固体高分子型燃料电池的制造和运转中的损伤。 在包括由树脂制成的多孔加强层和由聚合物电解质制成的电解质层并且叠层在加强层的至少一个主表面上的复合电解质膜中，加强层中具有高拉伸弹性模量的方向基本上 对应于电解质层中具有高比例尺寸变化的方向。
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