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公开(公告)号：US07897691B2
公开(公告)日：2011-03-01
申请号：US12197530
申请日：2008-08-25
IPC分类号： C08F214/14
CPC分类号： C08F214/18 , C08J5/2268 , C08J2381/06 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1034 , H01M8/1039 , H01M2300/0082
摘要： A proton conductive graft polymer comprises at least a structure unit of a sulfonated polymer side chain covalently attached to a hydrophobic perfluorocyclobutane polymer main chain. The sulfonated condensation polymer side chain has a high local ion exchange capacity while the main polymer chain is substantially free of sulfonic acid group. A membrane made from the graft polymer can provide good mechanical properties and high proton conductivity at wide range of humidity and temperatures.
摘要翻译： 质子传导性接枝聚合物至少包含共价连接到疏水性全氟环丁烷聚合物主链上的磺化聚合物侧链的结构单元。 磺化缩聚物侧链具有高的局部离子交换能力，而主要聚合物链基本上不含磺酸基团。 由接枝聚合物制成的膜可以在宽的湿度和温度范围内提供良好的机械性能和高质子传导性。
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公开(公告)号：US09083049B2
公开(公告)日：2015-07-14
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
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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3.发明申请Hydrophilic Polyelectrolyte Membranes Containing Poly(Vinyl Acetate) and Poly(Vinyl Alcohol) 审中-公开含聚（乙酸乙烯酯）和聚（乙烯醇）的亲水性聚电解质膜公开(公告)号：US20110159405A1
公开(公告)日：2011-06-30
申请号：US12650019
申请日：2009-12-30
IPC分类号： H01M8/10
CPC分类号： H01M8/1025 , H01M8/1023 , H01M8/1032 , H01M8/1034 , H01M8/1039 , H01M8/1044 , H01M2300/0082
摘要： An ion conducting membrane for fuel cell applications includes a combination of a polyvinyl polymer and an ion conducting polymer that is different than the polyvinyl polymer. The ion conducting membrane of this embodiment is able to operate in fuel cells at elevated temperatures with minimal external humidification. A fuel cell incorporating the ion conducting membrane between a first and second catalyst layer is also provided.
摘要翻译： 用于燃料电池应用的离子导电膜包括与聚乙烯基聚合物不同的聚乙烯基聚合物和离子导电聚合物的组合。 该实施例的离子导电膜能够在最小的外部加湿下在高温下在燃料电池中操作。 还提供了在第一和第二催化剂层之间并入离子传导膜的燃料电池。
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4.发明申请CO(II)TETRAMETHOXYPHENYLPORPHYRIN ADDITIVE TO PFSA PEMS FOR IMPROVED FUEL CELL DURABILITY 有权用于改善燃料电池耐久性的PFSA PE的CO（II）四甲氧基苯基吡啶公开(公告)号：US20110053038A1
公开(公告)日：2011-03-03
申请号：US12551284
申请日：2009-08-31
IPC分类号： H01M8/10 , C07D487/22
CPC分类号： H01M8/1039 , B01D2323/385 , C07D487/22 , C08J5/2237 , C08J2327/18 , H01M8/1023 , H01M8/1048 , H01M2008/1095 , H01M2300/0082 , Y02E60/521
摘要： An ion conducting membrane for fuel cell applications includes an ion conducting polymer and a porphyrin-containing compound at least partially dispersed within the ion conducting polymer. The ion conducting membranes exhibit improved performance over membranes not incorporating such porphyrin-containing compounds.
摘要翻译： 用于燃料电池应用的离子导电膜包括至少部分分散在离子导电聚合物内的离子导电聚合物和含卟啉的化合物。 离子导电膜在不掺入这种含卟啉的化合物的膜上表现出改善的性能。
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5.发明申请Sodium Stannate Additive to Improve the Durability of PEMS for H2/Air Fuel Cells 有权用于提高H2 /空气燃料电池PEMS耐久性的锡酸钠添加剂公开(公告)号：US20110053035A1
公开(公告)日：2011-03-03
申请号：US12548345
申请日：2009-08-26
IPC分类号： H01M8/10
CPC分类号： H01M8/1046 , H01M8/1023 , H01M8/1039 , H01M8/1051
摘要： An ion conducting membrane for fuel cell applications includes an ion conducting polymer and a tin-containing compound at least partially dispersed within the ion conducting polymer. The ion conducting membranes exhibit improved performance over membranes not incorporating such tin-containing compounds.
摘要翻译： 用于燃料电池应用的离子导电膜包括离子导电聚合物和至少部分分散在离子导电聚合物内的含锡化合物。 离子导电膜相对于不掺入这种含锡化合物的膜表现出改善的性能。
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6.发明申请Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells 审中-公开用于汽车燃料电池的具有全氟磺酸基团的烃PEM膜公开(公告)号：US20110045381A1
公开(公告)日：2011-02-24
申请号：US12542900
申请日：2009-08-18
IPC分类号： H01M8/10
CPC分类号： H01M8/1023 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： A solid electrochemical cell membrane composition comprises a hydrocarbon polymeric main chain and a perfluorinated superacid side group. A method of producing the membrane composition is also disclosed.
摘要翻译： 固体电化学电池组合物包含烃聚合主链和全氟化超酸侧基。 还公开了一种制备膜组合物的方法。
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公开(公告)号：US20090281245A1
公开(公告)日：2009-11-12
申请号：US12197530
申请日：2008-08-25
IPC分类号： C08F114/18
CPC分类号： C08F214/18 , C08J5/2268 , C08J2381/06 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1034 , H01M8/1039 , H01M2300/0082
摘要： A proton conductive graft polymer comprises at least a structure unit of a sulfonated polymer side chain covalently attached to a hydrophobic perfluorocyclobutane polymer main chain. The sulfonated condensation polymer side chain has a high local ion exchange capacity while the main polymer chain is substantially free of sulfonic acid group. A membrane made from the graft polymer can provide good mechanical properties and high proton conductivity at wide range of humidity and temperatures.
摘要翻译： 质子传导性接枝聚合物至少包含共价连接到疏水性全氟环丁烷聚合物主链上的磺化聚合物侧链的结构单元。 磺化缩聚物侧链具有高的局部离子交换能力，而主要聚合物链基本上不含磺酸基团。 由接枝聚合物制成的膜可以在宽的湿度和温度范围内提供良好的机械性能和高质子传导性。
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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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9.发明授权Sodium stannate additive to improve the durability of PEMS for H2/air fuel cells 有权用于提高H2 /空气燃料电池PEMS的耐久性的锡酸钠添加剂公开(公告)号：US08852823B2
公开(公告)日：2014-10-07
申请号：US12548345
申请日：2009-08-26
IPC分类号： H01M8/10
CPC分类号： H01M8/1046 , H01M8/1023 , H01M8/1039 , H01M8/1051
摘要： An ion conducting membrane for fuel cell applications includes an ion conducting polymer and a tin-containing compound at least partially dispersed within the ion conducting polymer. The ion conducting membranes exhibit improved performance over membranes not incorporating such tin-containing compounds.
摘要翻译： 用于燃料电池应用的离子导电膜包括离子导电聚合物和至少部分分散在离子导电聚合物内的含锡化合物。 离子导电膜相对于不掺入这种含锡化合物的膜表现出改善的性能。
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10.发明授权Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMS for improved fuel cell durability 有权Co（II）四甲氧基苯基卟啉添加剂到PFSA PEMS，以改善燃料电池耐久性公开(公告)号：US08409765B2
公开(公告)日：2013-04-02
申请号：US12551284
申请日：2009-08-31
IPC分类号： H01M8/10
CPC分类号： H01M8/1039 , B01D2323/385 , C07D487/22 , C08J5/2237 , C08J2327/18 , H01M8/1023 , H01M8/1048 , H01M2008/1095 , H01M2300/0082 , Y02E60/521
摘要： An ion conducting membrane for fuel cell applications includes an ion conducting polymer and a porphyrin-containing compound at least partially dispersed within the ion conducting polymer. The ion conducting membranes exhibit improved performance over membranes not incorporating such porphyrin-containing compounds.
摘要翻译： 用于燃料电池应用的离子导电膜包括至少部分分散在离子导电聚合物内的离子导电聚合物和含卟啉的化合物。 离子导电膜在不掺入这种含卟啉的化合物的膜上表现出改善的性能。
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