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1. 发明授权

US09023496B2 Durable fuel cell membrane electrode assembly with combined additives 有权
标题翻译：耐用的燃料电池膜电极组件与组合添加剂
公开(公告)号：US09023496B2
公开(公告)日：2015-05-05
申请号：US13396093
申请日：2012-02-14
申请人： Daniel M. Pierpont , Steven J. Hamrock , Matthew H. Frey
发明人： Daniel M. Pierpont , Steven J. Hamrock , Matthew H. Frey
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/9016 , H01M8/1025 , H01M8/1039 , H01M8/1046 , H01M8/1051 , H01M2008/1095 , H01M2300/0082 , H01M2300/0091 , Y02E60/521
摘要： A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane comprising a first polymer electrolyte and at least one manganese compound; and one or more electrode layers comprising a catalyst and at least one cerium compound. The membrane electrode assembly demonstrates an unexpected combination of durability and performance.
摘要翻译：提供一种燃料电池膜电极组件，其包括包含第一聚合物电解质和至少一种锰化合物的聚合物电解质膜; 以及包含催化剂和至少一种铈化合物的一个或多个电极层。膜电极组件表现出耐久性和性能的意想不到的组合。

2. 发明授权

US08628871B2 High durability fuel cell components with cerium salt additives 有权
标题翻译：高耐久性燃料电池组件与铈盐添加剂
公开(公告)号：US08628871B2
公开(公告)日：2014-01-14
申请号：US11262268
申请日：2005-10-28
申请人： Matthew H. Frey , Daniel M. Pierpont , Steven J. Hamrock
发明人： Matthew H. Frey , Daniel M. Pierpont , Steven J. Hamrock
IPC分类号： H01M8/10
CPC分类号： H01M8/1051 , C08J5/2237 , C08J2327/18 , H01M8/1004 , H01M8/1023 , H01M8/1027 , H01M8/1032 , H01M8/1039 , H01M8/1058 , H01M8/1072 , H01M8/1081 , H01M2300/0091 , Y02E60/521 , Y02P70/56
摘要： A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane which comprises a polymer that comprises bound anionic functional groups, wherein the polymer electrolyte membrane additionally comprises cerium cations. In another aspect, a fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane which comprises a polymer that comprises bound anionic functional groups, wherein at least a portion of the anionic functional groups are in acid form and at least a portion of the anionic functional groups are neutralized by cerium cations. In another aspect, a polymer electrolyte membrane is provided which comprises a polymer that comprises bound anionic functional groups, wherein the polymer electrolyte membrane additionally comprises cerium cations, and wherein the amount of cerium cations present is between 0.001 and 0.5 charge equivalents based on the molar amount of acid functional groups present in the polymer electrolyte, more typically between 0.005 and 0.2, more typically between 0.01 and 0.1, and more typically between 0.02 and 0.05.
摘要翻译：提供一种燃料电池膜电极组件，其包括聚合物电解质膜，其包含含有结合的阴离子官能团的聚合物，其中所述聚合物电解质膜另外包含铈阳离子。在另一方面，提供一种燃料电池膜电极组件，其包括聚合物电解质膜，其包含含有结合的阴离子官能团的聚合物，其中至少一部分阴离子官能团为酸形式，并且至少部分阴离子官能团被铈阳离子中和。在另一方面，提供了一种聚合物电解质膜，其包含含有结合的阴离子官能团的聚合物，其中所述聚合物电解质膜另外包含铈阳离子，并且其中存在的铈阳离子的量为0.001至0.5当量，基于摩尔存在于聚合物电解质中的酸官能团的量更多，通常在0.005至0.2之间，更典型地在0.01至0.1之间，更典型地在0.02至0.05之间。

3. 发明申请

US20090169959A1 DURABLE FUEL CELL MEMBRANE ELECTRODE ASSEMBLY WITH COMBINED ADDITIVES 有权
标题翻译：具有组合添加剂的耐久性燃料电池组电极组件
公开(公告)号：US20090169959A1
公开(公告)日：2009-07-02
申请号：US12342370
申请日：2008-12-23
申请人： Daniel M. PIERPONT , Steven J. Hamrock , Matthew H. Frey
发明人： Daniel M. PIERPONT , Steven J. Hamrock , Matthew H. Frey
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/9016 , H01M8/1025 , H01M8/1039 , H01M8/1046 , H01M8/1051 , H01M2008/1095 , H01M2300/0082 , H01M2300/0091 , Y02E60/521
摘要： A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane comprising a first polymer electrolyte and at least one manganese compound; and one or more electrode layers comprising a catalyst and at least one cerium compound. The membrane electrode assembly demonstrates an unexpected combination of durability and performance.
摘要翻译：提供一种燃料电池膜电极组件，其包括包含第一聚合物电解质和至少一种锰化合物的聚合物电解质膜; 以及包含催化剂和至少一种铈化合物的一个或多个电极层。膜电极组件表现出耐久性和性能的意想不到的组合。

4. 发明授权

US08137828B2 Durable fuel cell membrane electrode assembly with combined additives 有权
标题翻译：耐用的燃料电池膜电极组件与组合添加剂
公开(公告)号：US08137828B2
公开(公告)日：2012-03-20
申请号：US12342370
申请日：2008-12-23
申请人： Daniel M. Pierpont , Steven J. Hamrock , Matthew H. Frey
发明人： Daniel M. Pierpont , Steven J. Hamrock , Matthew H. Frey
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/9016 , H01M8/1025 , H01M8/1039 , H01M8/1046 , H01M8/1051 , H01M2008/1095 , H01M2300/0082 , H01M2300/0091 , Y02E60/521
摘要： A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane comprising a first polymer electrolyte and at least one manganese compound; and one or more electrode layers comprising a catalyst and at least one cerium compound. The membrane electrode assembly demonstrates an unexpected combination of durability and performance.
摘要翻译：提供一种燃料电池膜电极组件，其包括包含第一聚合物电解质和至少一种锰化合物的聚合物电解质膜; 以及包含催化剂和至少一种铈化合物的一个或多个电极层。膜电极组件表现出耐久性和性能的意想不到的组合。

5. 发明授权

US08367267B2 High durability fuel cell components with cerium oxide additives 有权
标题翻译：高耐久性燃料电池组件与氧化铈添加剂
公开(公告)号：US08367267B2
公开(公告)日：2013-02-05
申请号：US11261053
申请日：2005-10-28
申请人： Matthew H. Frey , Daniel M. Pierpont , Steven J. Hamrock
发明人： Matthew H. Frey , Daniel M. Pierpont , Steven J. Hamrock
IPC分类号： H01M8/10 , H01M8/00 , H01M4/82 , H01M6/00
CPC分类号： C08J5/2237 , C08J2327/12 , H01M8/1004 , H01M8/1023 , H01M8/1039 , H01M8/1051 , H01M8/1058 , H01M2300/0091 , Y02P70/56 , Y10T29/49115
摘要： A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane which comprises a highly fluorinated polymer electrolyte and at least one cerium oxide compound dispersed therein. In addition, a method of making a fuel cell polymer electrolyte membrane is provided comprising the steps of: a) providing a highly fluorinated polymer electrolyte comprising acidic functional groups; b) dispersing therein at least one cerium oxide in an amount so as to provide between 0.01 and 5 percent of the total weight of the polymer electrolyte membrane; and c) thereafter forming a polymer electrolyte membrane comprising said polymer electrolyte.
摘要翻译：提供一种燃料电池膜电极组件，其包括聚合物电解质膜，其包含高度氟化的聚合物电解质和分散在其中的至少一种氧化铈化合物。此外，提供了制造燃料电池聚合物电解质膜的方法，包括以下步骤：a）提供包含酸性官能团的高氟化聚合物电解质; b）在其中分散至少一种氧化铈，以提供聚合物电解质膜总重量的0.01％至5％; 和c）之后形成包含所述聚合物电解质的聚合物电解质膜。

6. 发明申请

US20120148937A1 DURABLE FUEL CELL MEMBRANE ELECTRODE ASSEMBLY WITH COMBINED ADDITIVES 有权
标题翻译：具有组合添加剂的耐久性燃料电池组电极组件
公开(公告)号：US20120148937A1
公开(公告)日：2012-06-14
申请号：US13396093
申请日：2012-02-14
申请人： Daniel M. Pierpont , Steven J. Hamrock , Matthew H. Frey
发明人： Daniel M. Pierpont , Steven J. Hamrock , Matthew H. Frey
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/9016 , H01M8/1025 , H01M8/1039 , H01M8/1046 , H01M8/1051 , H01M2008/1095 , H01M2300/0082 , H01M2300/0091 , Y02E60/521
摘要： A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane comprising a first polymer electrolyte and at least one manganese compound; and one or more electrode layers comprising a catalyst and at least one cerium compound. The membrane electrode assembly demonstrates an unexpected combination of durability and performance.
摘要翻译：提供一种燃料电池膜电极组件，其包括包含第一聚合物电解质和至少一种锰化合物的聚合物电解质膜; 以及包含催化剂和至少一种铈化合物的一个或多个电极层。膜电极组件表现出耐久性和性能的意想不到的组合。

7. 发明申请

US20130101918A1 REINFORCED ELECTROLYTE MEMBRANE 有权
标题翻译：增强电解质膜
公开(公告)号：US20130101918A1
公开(公告)日：2013-04-25
申请号：US13699210
申请日：2011-05-18
申请人： Michael A. Yandrasits , Ji-Hwa Lee , Youngdon Yi , Daniel M. Pierpont , Steven J. Hamrock , Mark A. Schonewill
发明人： Michael A. Yandrasits , Ji-Hwa Lee , Youngdon Yi , Daniel M. Pierpont , Steven J. Hamrock , Mark A. Schonewill
IPC分类号： H01M8/10
CPC分类号： H01M8/1053 , C08J5/2206 , C08J2327/16 , H01M8/1023 , H01M8/1039 , H01M8/1051 , H01M8/106 , H01M8/1062 , H01M8/1067 , H01M8/1069 , H01M8/1081 , H01M2300/0082 , H01M2300/0094 , Y02P70/56
摘要： An electrolyte membrane having a proton conducting polymer reinforced with a nanofiber mat made from a nanofiber comprising a fiber material selected from polymers and polymer blends; wherein the fiber material has a fiber material proton conductivity; wherein the proton conducting polymer has a proton conducting polymer conductivity; and wherein the fiber material proton conductivity is less than the proton conducting polymer conductivity, and methods of making. In some embodiments, the nanofiber further comprises a proton conducting polymer.
摘要翻译：一种具有由纳米纤维制成的纳米纤维毡增强的质子传导性聚合物的电解质膜，其包含选自聚合物和聚合物共混物的纤维材料; 其中所述纤维材料具有纤维材料质子传导性; 其中所述质子传导聚合物具有导电聚合物的导电性; 并且其中所述纤维材料的质子传导性小于质子传导性聚合物的导电性，以及制造方法。在一些实施方案中，纳米纤维还包含质子传导性聚合物。

8. 发明授权

US08637205B2 Fuel cell subassemblies incorporating subgasketed thrifted membranes 有权
标题翻译：燃料电池组件，包括封闭的节俭膜
公开(公告)号：US08637205B2
公开(公告)日：2014-01-28
申请号：US12972959
申请日：2010-12-20
申请人： Eric J. Iverson , Daniel M. Pierpont , Michael A. Yandrasits , Steven J. Hamrock , Stephan J. Obradovich , Donald G. Peterson
发明人： Eric J. Iverson , Daniel M. Pierpont , Michael A. Yandrasits , Steven J. Hamrock , Stephan J. Obradovich , Donald G. Peterson
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/2418 , H01M8/0273 , H01M8/0276 , H01M8/0286 , H01M8/1004 , H01M8/1016 , H01M8/242 , H01M2008/1095 , Y02E60/521 , Y02P70/56
摘要： A fuel cell roll good subassembly is described that includes a plurality of individual electrolyte membranes. One or more first subgaskets are attached to the individual electrolyte membranes. Each of the first subgaskets has at least one aperture and the first subgaskets are arranged so the center regions of the individual electrolyte membranes are exposed through the apertures of the first subgaskets. A second subgasket comprises a web having a plurality of apertures. The second subgasket web is attached to the one or more first subgaskets so the center regions of the individual electrolyte membranes are exposed through the apertures of the second subgasket web. The second subgasket web may have little or no adhesive on the subgasket surface facing the electrolyte membrane.
摘要翻译：描述了包括多个单独的电解质膜的燃料电池辊良好的子组件。一个或多个第一子垫连接到单独的电解质膜。每个第一子垫具有至少一个孔，并且第一子垫被布置成使得各个电解质膜的中心区域通过第一子垫的孔露出。第二子垫包括具有多个孔的腹板。第二子网腹板附接到一个或多个第一子垫，使得各个电解质膜的中心区域通过第二子网幅的孔露出。第二子网网在面向电解质膜的子垫表面上可能具有很少或没有粘合剂。

9. 发明申请

US20110151350A1 FUEL CELL SUBASSEMBLIES INCORPORATING SUBGASKETED THRIFTED MEMBRANES 有权
标题翻译：燃料电池分散放置分散的薄膜
公开(公告)号：US20110151350A1
公开(公告)日：2011-06-23
申请号：US12972959
申请日：2010-12-20
申请人： Eric J. Iverson , Daniel M. Pierpont , Michael A. Yandrasits , Steven J. Hamrock , Stephan J. Obradovich , Donald G. Peterson
发明人： Eric J. Iverson , Daniel M. Pierpont , Michael A. Yandrasits , Steven J. Hamrock , Stephan J. Obradovich , Donald G. Peterson
IPC分类号： H01M8/10 , H01M8/00
CPC分类号： H01M8/2418 , H01M8/0273 , H01M8/0276 , H01M8/0286 , H01M8/1004 , H01M8/1016 , H01M8/242 , H01M2008/1095 , Y02E60/521 , Y02P70/56
摘要： A fuel cell roll good subassembly is described that includes a plurality of individual electrolyte membranes. One or more first subgaskets are attached to the individual electrolyte membranes. Each of the first subgaskets has at least one aperture and the first subgaskets are arranged so the center regions of the individual electrolyte membranes are exposed through the apertures of the first subgaskets. A second subgasket comprises a web having a plurality of apertures. The second subgasket web is attached to the one or more first subgaskets so the center regions of the individual electrolyte membranes are exposed through the apertures of the second subgasket web. The second subgasket web may have little or no adhesive on the subgasket surface facing the electrolyte membrane.
摘要翻译：描述了包括多个单独的电解质膜的燃料电池辊良好的子组件。一个或多个第一子垫连接到单独的电解质膜。每个第一子垫具有至少一个孔，并且第一子垫被布置成使得各个电解质膜的中心区域通过第一子垫的孔露出。第二子垫包括具有多个孔的腹板。第二子网腹板附接到一个或多个第一子垫，使得各个电解质膜的中心区域通过第二子网幅的孔露出。第二子网网在面向电解质膜的子垫表面上可能具有很少或没有粘合剂。

10. 发明授权

US07285349B2 Polymer electrolyte membrane and method of making 有权
标题翻译：聚合物电解质膜及其制备方法
公开(公告)号：US07285349B2
公开(公告)日：2007-10-23
申请号：US10697831
申请日：2003-10-30
申请人： Steven J. Hamrock , Linda M. Rivard , Michael A. Yandrasits , Daniel M. Pierpont
发明人： Steven J. Hamrock , Linda M. Rivard , Michael A. Yandrasits , Daniel M. Pierpont
IPC分类号： H01M8/10 , C08J5/22
CPC分类号： C08J5/225 , C08F14/18 , C08J2327/12 , H01M8/1004 , H01M8/1023 , H01M8/1039 , H01M8/1044 , H01M8/1067 , H01M8/1081 , H01M8/109 , Y02P70/56
摘要： Polymer electrolyte membranes such as are used in fuel cells are provided along with methods of their manufacture. The polymer electrolyte membranes comprise polymers or blends of polymers having an equivalent weight of less than 1200 and a Tg of between 101° C. and 155° C.
摘要翻译：提供用于燃料电池的聚合物电解质膜及其制造方法。聚合物电解质膜包含当量重量小于1200且Tg在101℃至155℃之间的聚合物或共聚物。

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