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1. 发明授权

US07226987B2 Aromatic polymer phosphonic acid derivative and process for production the same 失效
标题翻译：芳香族聚合物膦酸衍生物和生产方法相同
公开(公告)号：US07226987B2
公开(公告)日：2007-06-05
申请号：US10844493
申请日：2004-05-13
申请人： Shigeru Sasaki , Arihiro Yashiro , Yasuaki Hidaka
发明人： Shigeru Sasaki , Arihiro Yashiro , Yasuaki Hidaka
IPC分类号： C08G79/02
CPC分类号： H01M8/1025 , B01D71/52 , B01D71/68 , B01D71/82 , C08G65/48 , C08J5/2256 , C08J2371/12 , H01M8/1027 , H01M8/1032 , Y02P70/56
摘要： Provided is an aromatic polymer phosphonic acid derivative in which a phosphonic acid derivative group is directly bound to aromatic ring. Said aromatic polymer phosphonic acid derivative can be produced by brominating a specific aromatic polymer compound with a brominating agent, then acting thereon trialkyl phosphite in the presence of a nickel halide catalyst to give a phosphonic acid di-ester, and further, by hydrolyzing the di-ester. The aromatic polymer phosphonic acid derivative is excellent in radical resistance and used for a solid polymer type fuel cell.
摘要翻译：提供了其中膦酸衍生物基团直接键合到芳族环上的芳族聚合物膦酸衍生物。所述芳族聚合物膦酸衍生物可以通过用溴化剂溴化特定的芳族聚合物化合物，然后在卤化镍催化剂的存在下在其上作用于亚磷酸三烷基酯上，得到膦酸二酯，并且还可以通过水解二 -酯。芳香族聚合物膦酸衍生物的耐自由基性优异，用于固体高分子型燃料电池。

2. 发明授权

US07601448B2 Polymer electrolyte membrane and fuel cell 失效
标题翻译：聚合物电解质膜和燃料电池
公开(公告)号：US07601448B2
公开(公告)日：2009-10-13
申请号：US10183523
申请日：2002-06-28
申请人： Yasuaki Hidaka , Katsuhiko Iwasaki
发明人： Yasuaki Hidaka , Katsuhiko Iwasaki
IPC分类号： H01M8/10
CPC分类号： B01D67/0088 , B01D69/12 , B01D69/141 , B01D71/52 , B01D71/60 , B01D71/68 , B01D71/80 , B01D71/82 , C08J5/2256 , C08J5/2268 , C08J2365/02 , C08J2371/12 , H01B1/122 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/106 , H01M2300/0082
摘要： A polymer electrolyte membrane having outstanding water resistance and high thermal resistance, moreover having practical strength required for use as a polymer electrolyte membrane of a solid polymer electrolyte type fuel cell at low price, and a method for producing the polymer electrolyte membrane are provided. A polymer electrolyte comprising a block copolymer comprising one or more of blocks in which sulfonic acid groups are introduced and one or more blocks in which sulfonic acid groups are not substantially introduced wherein at least one block in the block copolymer is a block having aromatic rings in polymer chain, and a porous membrane, and a fuel cell using the membrane are provided.And moreover the present invention provides a method for producing a polymer electrolyte membrane comprising the steps of, (i) impregnating some of pores of a porous membrane with a solution (1) of a polymer electrolyte having a contact angle of less than 90° to said porous membrane, (ii) impregnating a remaining part in the pores of the porous membrane with a solution (2) of a polymer electrolyte having a larger contact angle than that of the solution (1) to said porous membrane, and (iii) removing a solvent.
摘要翻译：提供了具有优异的耐水性和高耐热性的聚合物电解质膜，并且具有用于低价位的固体聚合物电解质型燃料电池的聚合物电解质膜所需的实用强度，以及高分子电解质膜的制造方法。一种包含嵌段共聚物的聚合物电解质，其包含一个或多个其中引入磺酸基的嵌段和一个或多个其中磺酸基基本上不被引入的嵌段，其中嵌段共聚物中的至少一个嵌段是具有芳环的嵌段聚合物链和多孔膜，以及使用该膜的燃料电池。此外，本发明提供了一种高分子电解质膜的制造方法，其特征在于，具有以下工序，（i）用接触角小于90°的高分子电解质溶液（1）浸渍多孔膜的一部分孔，至所述多孔膜，（ii）用具有比所述多孔膜的溶液（1）接触角大的接触角的聚合物电解质溶液（2）将多孔膜的孔中的剩余部分浸渍到所述多孔膜中，和（iii）除去溶剂。

3. 发明申请

US20060257706A1 POLYMER ELECTROLYTE COMPOSITION AND FUEL CELL 审中-公开
标题翻译：聚合物电解质组合物和燃料电池
公开(公告)号：US20060257706A1
公开(公告)日：2006-11-16
申请号：US11459920
申请日：2006-07-25
申请人： Yasuaki Hidaka , Katsuhiko Iwasaki
发明人： Yasuaki Hidaka , Katsuhiko Iwasaki
IPC分类号： H01M8/10
CPC分类号： C08J5/2237 , C08J5/2243 , C08J2325/18 , C08K5/005 , H01B1/122 , H01M8/0289 , H01M8/1007 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1051 , H01M8/1081 , H01M2250/20 , H01M2300/0082 , H01M2300/0091 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： A fuel cell containing a polymer electrolyte membrane, wherein the polymer electrolyte membrane contains a polymer electrolyte composition that contains a polymer electrolyte and at least one antioxidant selected from the group consisting of an antioxidant containing tri-valent phosphorous and an antioxidant containing sulfur.
摘要翻译：一种含有聚合物电解质膜的燃料电池，其中，所述高分子电解质膜含有含有聚合物电解质的高分子电解质组合物和选自含有三价磷的抗氧化剂和含硫的抗氧化剂的至少一种抗氧化剂。

4. 发明授权

US06828407B2 Polymer electrolyte composition and uses thereof 失效
标题翻译：聚合物电解质组合物及其用途
公开(公告)号：US06828407B2
公开(公告)日：2004-12-07
申请号：US10341500
申请日：2003-01-14
申请人： Shigeru Sasaki , Arihiro Yashiro , Yasuaki Hidaka , Takumi Taniguchi
发明人： Shigeru Sasaki , Arihiro Yashiro , Yasuaki Hidaka , Takumi Taniguchi
IPC分类号： C08G5900
CPC分类号： H01M8/1032 , C08G65/48 , C08G75/23 , C08G2650/02 , C08J5/2256 , C08J2371/12 , C08K5/521 , H01M8/1025 , H01M8/1027 , H01M8/106 , H01M8/1081 , H01M2300/0082 , H01M2300/0094 , Y02P70/56 , C08L71/12
摘要： The present invention provides a polymer electrolyte composition excellent in radical resistance and/or proton conductivity. The polymer electrolyte composition comprises an aromatic polymer phosphonic acid derivative represented by the following formula (1); and at least one selected from the group consisting of a phosphoric acid derivative and a polymer electrolyte. (wherein -Z- represents —SO2— or —CO—, x and y each represent 0.01-0.99 provided that the sum of x and y is 1, —Ar— represents a divalent aromatic group of 4-18 carbon atoms which may contain a hetero atom and may contain one or more substituents, n represents the average number of substituents per unit structure of polymeric moiety containing the aromatic group and is a positive number of 8 or less, and R and R′ each independently represent a hydrogen atom or an alkyl group).
摘要翻译：本发明提供了具有优异的自由基电阻和/或质子传导性的聚合物电解质组合物。聚合物电解质组合物包含由下式（1）表示的芳族聚合物膦酸衍生物; 和选自磷酸衍生物和聚合物电解质中的至少一种（其中-Z-表示-SO2-或-CO-，x和y各自表示0.01-0.99，条件是x和y的和为 1，-Ar-表示可以含有杂原子并且可以含有一个或多个取代基的4-18个碳原子的二价芳族基团，n表示每单位结构的含芳族基团的聚合物部分的取代基的平均数，正数为8以下，R和R'各自独立地表示氢原子或烷基。

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