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61. 发明授权

US10026983B2 Polymer electrolyte material, polymer electrolyte molded product using the polymer electrolyte material and method for manufacturing the polymer electrolyte molded product, membrane electrode composite, and solid polymer fuel cell 有权
公开(公告)号：US10026983B2
公开(公告)日：2018-07-17
申请号：US15490846
申请日：2017-04-18
申请人： TORAY INDUSTRIES, INC.
发明人： Daisuke Izuhara , Yuriko Okada
IPC分类号： C08L61/12 , H01M8/1025 , C08G65/40 , C08J5/22 , H01B1/12 , H01M8/1067 , H01M8/1072 , H01M8/1018
CPC分类号： H01M8/1025 , C08G65/4012 , C08G65/4056 , C08J5/2256 , C08J5/2262 , C08J2371/10 , C08J2371/12 , C08J2387/00 , C08L2205/05 , H01B1/122 , H01M8/1067 , H01M8/1072 , H01M2008/1095 , H01M2300/0082 , Y02P20/582 , Y02P70/56
摘要： It is an object of the present invention to provide a polymer electrolyte material which has excellent proton conductivity even under the conditions of a low humidity or a low temperature and is excellent in mechanical strength and fuel barrier properties, and which moreover can achieve high output, high energy density and long-term durability in forming a polymer electrolyte fuel cell therefrom, and a polymer electrolyte form article using the same and a method for producing the same, a membrane electrode assembly and a polymer electrolyte fuel cell, each using the same.The present invention employs the following means. Namely, the polymer electrolyte material of the present invention is a polymer electrolyte material including a constituent unit (A1) containing an ionic group and a constituent unit (A2) substantially not containing an ionic group, wherein a phase separation structure is observed by a transmission electron microscope and a crystallization heat measured by differential scanning calorimetry is 0.1 J/g or more, or a phase separation structure is observed by a transmission electron microscope and the degree of crystallinity measured by wide angle X-ray diffraction is 0.5% or more. Also, the polymer electrolyte form article, the membrane electrode assembly and the polymer electrolyte fuel cell of the present invention are characterized by being composed of such polymer electrolyte materials.

62. 发明申请

US20170066892A1 SUBSTRATE FILM, CATALYST TRANSFER SHEET, METHOD FOR PRODUCING MEMBRANE ELECTRODE ASSEMBLY, AND METHOD FOR PRODUCING CATALYST LAYER-COATED ELECTROLYTE MEMBRANE 审中-公开
标题翻译：底片，催化转印片，生产膜电极组件的方法，以及生产催化层涂膜电解质膜的方法
公开(公告)号：US20170066892A1
公开(公告)日：2017-03-09
申请号：US15122781
申请日：2015-03-24
申请人： TORAY INDUSTRIES, INC.
发明人： Shinya ADACHI , Daisuke IZUHARA
IPC分类号： C08J7/12 , H01M4/88
CPC分类号： C08J7/126 , C08J5/2262 , C08J2300/22 , C08J2367/02 , C25B9/10 , H01M4/8814 , H01M4/8817 , H01M4/8821 , H01M4/92 , H01M8/1004 , H01M8/1018 , H01M8/188 , H01M12/06 , H01M2008/1095 , Y02P20/582
摘要： The present invention provides a substrate film that has a catalyst coating liquid having good coating properties when producing a membrane electrode assembly, has a catalyst layer and support film having good release properties after the catalyst layer is transferred to an electrolyte membrane using a catalyst transfer sheet, and does not contaminate the catalyst layer. Provided is a substrate film for a catalyst transfer sheet, said substrate film being formed by introducing fluorine atoms to at least one surface of a base film formed from one or more types of polymers selected from the group consisting of polyethylene, polypropylene, polyethylene terephthalate, polybutylene terephthalate, polyethylene napthalate, polyphenylene sulfide, polysulfones, polyether ketone, polyether ether ketone, polyimides, polyetherimide, polyamides, polyamide-imides, polybenzimidazoles, polycarbonates, polyarylates, and polyvinyl chloride, wherein the ratio, measured by X-ray photoelectron spectroscopy, of the number of fluorine atoms/the number of carbon atoms in the surface to which the fluorine atoms are introduced, i.e. the modified surface, is 0.02-1.9, inclusive.
摘要翻译：本发明提供一种在制造膜电极组件时具有涂布性好的催化剂涂布液的基材膜，在使用催化剂转印片材将催化剂层转印到电解质膜之后，具有催化剂层和具有良好剥离性的载体膜，并且不污染催化剂层。提供了一种催化剂转印片用基材膜，所述基材膜通过将氟原子引入到由选自聚乙烯，聚丙烯，聚对苯二甲酸乙二醇酯，聚对苯二甲酸乙二醇酯等的一种或多种聚合物形成的基膜的至少一个表面上而形成，聚对苯二甲酸丁二醇酯，聚萘二甲酸乙二醇酯，聚苯硫醚，聚砜，聚醚酮，聚醚醚酮，聚酰亚胺，聚醚酰亚胺，聚酰胺，聚酰胺 - 酰亚胺，聚苯并咪唑，聚碳酸酯，聚芳酯和聚氯乙烯，其中通过X射线光电子能谱测量，的氟原子数/导入氟原子的表面中的碳原子数（即改性表面）为0.02-1.9。

63. 发明申请

US20150328630A1 SULFONATE-BASED COMPOUND AND POLYMER ELECTROLYTE MEMBRANE USING SAME 有权
标题翻译：使用磺酸盐的化合物和聚合物电解质膜
公开(公告)号：US20150328630A1
公开(公告)日：2015-11-19
申请号：US14652741
申请日：2014-06-12
申请人： LG CHEM, LTD.
发明人： Joungeun YOO , Chong Kyu SHIN , Seungpyo JEONG , Youngjea KIM , Jong-Chan LEE
IPC分类号： B01J39/18 , H01M8/10 , C07C309/10
CPC分类号： B01J31/0222 , C07C309/10 , C07F1/06 , C08J5/2262 , C08J2371/00 , C08J2371/12 , H01M8/1004 , H01M8/1048 , H01M2008/1095
摘要： The present specification relates to a sulfonate-based compound and a polymer electrolyte membrane using the same, a membrane electrode assembly including the same, and a fuel cell including the same.
摘要翻译：本说明书涉及磺酸盐类化合物和使用该化合物的高分子电解质膜，包含该磺酸盐系化合物的膜电极组合物和包含该磺酸盐系化合物的燃料电池。

64. 发明授权

US08691469B2 Proton conducting membranes for fuel cells having a proton gradient and methods for preparing said membranes 失效
标题翻译：具有质子梯度的燃料电池的质子导电膜和用于制备所述膜的方法
公开(公告)号：US08691469B2
公开(公告)日：2014-04-08
申请号：US12679298
申请日：2008-09-24
申请人： Thomas Berthelot , Marie-Claude Clochard
发明人： Thomas Berthelot , Marie-Claude Clochard
IPC分类号： H01M8/10
CPC分类号： C08J5/2262 , B01D71/72 , B01D71/78 , B01D71/82 , B01D2325/14 , B01D2325/16 , C08F265/00 , C08F271/00 , C08F271/02 , C08F291/00 , C08J2379/04 , C08L51/003 , H01B1/122 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1072 , H01M8/1088 , Y02P70/56 , C08L2666/02
摘要： A proton exchange membrane for a fuel cell, comprising a graft (co)polymer comprising a main chain and grafts comprising at least one proton acceptor group and at least one proton donor group.
摘要翻译：一种用于燃料电池的质子交换膜，包括包含主链的接枝（共）聚合物和包含至少一个质子受体基团和至少一个质子供体基团的接枝物。

65. 发明申请

US20140030613A1 METHOD FOR MAKING ANION ELECTROLYTE MEMBRANE 有权
标题翻译：制备阴离子电解质膜的方法
公开(公告)号：US20140030613A1
公开(公告)日：2014-01-30
申请号：US13949392
申请日：2013-07-24
申请人： HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD. , TSINGHUA UNIVERSITY
发明人： YU-MING SHANG , YAO-WU WANG , SHU-BO WANG , YONG-GANG LIU , JIN-HAI WANG , XIAO-FENG XIE
IPC分类号： H01M8/10
CPC分类号： H01M8/1039 , B01D67/0009 , B01D69/148 , B01D71/52 , B01D71/62 , B01D71/82 , B01D2323/30 , B01J41/00 , C08J5/20 , C08J5/2206 , C08J5/225 , C08J5/2262 , C08J2371/12 , H01M8/1027 , H01M8/103 , H01M8/1081 , Y02E60/522 , Y02P70/56
摘要： In a method for making anion electrolyte membrane a fluorinated poly(aryl ether) ionomer is dissolved in a solvent to form a ionomer solution. A crosslink component is added to the ionomer solution, to achieve a transparent solution. An inorganic component precursor and water are introduced to the transparent solution, to form a sol-gel mixture. A crosslink catalyst is mixed with the sol-gel mixture to form a membrane casting solution. The membrane casting solution is coated on a substrate to form a membrane, and heated. The membrane is removed from the substrate.
摘要翻译：在制造阴离子电解质膜的方法中，将氟化聚（芳基醚）离聚物溶解在溶剂中以形成离聚物溶液。将交联组分加入到离聚物溶液中，以获得透明溶液。将无机组分前体和水引入透明溶液中以形成溶胶 - 凝胶混合物。将交联催化剂与溶胶 - 凝胶混合物混合以形成膜浇铸溶液。将膜浇铸溶液涂布在基材上以形成膜并加热。从衬底上去除膜。

66. 发明申请

US20120302725A1 POLYARYLENE IONOMERS 审中-公开
标题翻译：聚氨酯离子
公开(公告)号：US20120302725A1
公开(公告)日：2012-11-29
申请号：US13519155
申请日：2010-12-28
申请人： Mark F. Teasley
发明人： Mark F. Teasley
IPC分类号： C08G75/24 , C08G75/30
CPC分类号： C08J5/2262 , C08G61/10 , C08G61/12 , C08G2261/126 , C08G2261/1452 , C08G2261/312 , C08G2261/516 , C08J2365/02 , C08J2381/06 , C08J2387/00
摘要： Described herein is the preparation of polyarylene ionomeric copolymers containing polysulfone, sulfonic acid, and sulfonimide repeat units, and such polyarylene ionomeric copolymers that are useful as membranes in electrochemical cells.
摘要翻译：本文描述了含有聚砜，磺酸和磺酰亚胺重复单元的聚亚芳基离聚物共聚物的制备，以及可用作电化学电池中的膜的聚亚芳基离聚物共聚物。

67. 发明申请

US20120164556A1 POLYBENZOXAZINES, ELECTROLYTE MEMBRANE COMPRISING THE SAME, AND FUEL CELL EMPLOYING THE ELECTROLYTE MEMBRANE 有权
标题翻译：包括它们的聚苯并恶嗪，包含它们的电解质膜和使用电解质膜的燃料电池
公开(公告)号：US20120164556A1
公开(公告)日：2012-06-28
申请号：US13406680
申请日：2012-02-28
申请人： Seong-woo CHOI , Hee-young SUN , Woo-sung JEON
发明人： Seong-woo CHOI , Hee-young SUN , Woo-sung JEON
IPC分类号： H01M8/10 , H01M8/00 , C08G75/32 , C08G73/18 , C08G73/22
CPC分类号： H01M8/1039 , C08J5/2262 , C08J2379/06 , H01B1/122 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , H01M2300/0082 , H01M2300/0085 , Y02P70/56
摘要： Crosslinked polybenzoxazines obtained by crosslinking a monofunctional first benzoxazine monomer and a multifunctional second benzoxazine monomer with a crosslinkable compound, an electrolyte membrane including the same, a method of preparing the electrolyte membrane, a fuel cell including the electrolyte membrane having the crosslinked polybenzoxazines using the method. The crosslinked polybenzoxazines have strong acid trapping capability, improved mechanical properties, and excellent chemical stability as it does not melt in polyphosphoric acid. Even as the amount of impregnated proton carrier and the temperature are increased, mechanical and chemical stability is highly maintained, and thus the electrolyte membrane can be effectively used for fuel cells at a high temperature.
摘要翻译：通过使交联性化合物交联单功能第一苯并恶嗪单体和多功能第二苯并恶嗪单体而得到的交联聚苯并恶嗪，包含该交联性化合物的电解质膜，电解质膜的制备方法，使用该方法的具有交联聚苯并恶嗪的电解质膜的燃料电池。交联聚苯并恶嗪具有强酸捕获能力，改善的机械性能，以及优异的化学稳定性，因为它不会在多磷酸中熔化。即使随着浸渍质子载体的量和温度的增加，高度保持机械和化学稳定性，因此电解质膜可以在高温下有效地用于燃料电池。

68. 发明授权

US08008361B2 Method for preparing a poly(aryl ether) anion-exchange membrane 有权
标题翻译：聚（芳基醚）阴离子交换膜的制备方法
公开(公告)号：US08008361B2
公开(公告)日：2011-08-30
申请号：US12435425
申请日：2009-05-05
申请人： Lin Zhuang , Jing Pan , Aibin Huang , Shanfu Lu , Juntao Lu
发明人： Lin Zhuang , Jing Pan , Aibin Huang , Shanfu Lu , Juntao Lu
IPC分类号： C08J5/20
CPC分类号： C08J5/2262 , B01D67/0011 , B01D71/82 , B01D2323/08 , B01D2325/42 , C08G65/4012 , C08G75/20 , C08G75/23 , C08J2371/12 , C08J2381/06
摘要： A method for preparing a polymer anion-exchange membrane by forming a chloromethylated polymer, quaternizing the chloromethylated polymer, and casting. The method is simple to use and the obtained polymer anion-exchange membrane has good mechanical properties, improved thermal and chemical stability, as well as high ion-exchange capacity.
摘要翻译：通过形成氯甲基化聚合物，使氯甲基化聚合物季铵化和浇铸来制备聚合物阴离子交换膜的方法。该方法使用简单，所得聚合物阴离子交换膜具有良好的机械性能，改善的热稳定性和化学稳定性，以及高离子交换能力。

69. 发明申请

US20110105631A1 Hydrophilic Polymer Membranes 失效
标题翻译：亲水聚合物膜
公开(公告)号：US20110105631A1
公开(公告)日：2011-05-05
申请号：US12912970
申请日：2010-10-27
申请人： Shaun Wright
发明人： Shaun Wright
IPC分类号： B01J39/18 , B01J41/12 , H01M4/00
CPC分类号： C25B9/10 , C08J5/2262 , C08J2371/03 , H01M8/1025 , H01M8/1088 , Y02P70/56
摘要： A hydrophilic polymeric ionomer obtainable by reacting, in a solvent, components comprising a polymer and an ionic component selected from a strong acid or a strong base. The present invention also comprises methods of forming such membranes.
摘要翻译：一种亲水性聚合物离子交换聚合物，其通过在溶剂中使包含聚合物和选自强酸或强碱的离子组分的组分反应而获得。本发明还包括形成这种膜的方法。

70. 发明授权

US07541426B2 Fluorinated comb-shaped polymers 有权
标题翻译：氟化梳形聚合物
公开(公告)号：US07541426B2
公开(公告)日：2009-06-02
申请号：US11441003
申请日：2006-05-26
申请人： Tyler B. Norsten , Jianfu Ding , Michael D. Guiver , Yinghua Qi
发明人： Tyler B. Norsten , Jianfu Ding , Michael D. Guiver , Yinghua Qi
IPC分类号： C08G73/24
CPC分类号： C08G65/4025 , C08J5/2256 , C08J5/2262 , C08J2371/12
摘要： Fluorinated comb co-polymers have a main chain including a semi-rigid hydrophobic fluorinated poly(ether) backbone and comb segments in the form of flexible and monodisperse side chains that are more hydrophilic than the backbone. The side chains may be hydrophilic polymeric chains obtained from “living-type” polymerization, for example polymethacrylates, polyethylene oxides, polystyrenes. Hydrophilic functionality, for example, ionic groups may be selectively introduced onto the side chain post polymerization. The side chain may be sulfonated α-methyl polystyrene. Such polymers are useful in proton exchange membranes.
摘要翻译：氟化梳共聚物具有主链，其包括半刚性疏水性氟化聚（醚）主链和梳形链段，其形式为比主链更亲水的柔性和单分散侧链。侧链可以是从“活性”聚合获得的亲水性聚合物链，例如聚甲基丙烯酸酯，聚环氧乙烷，聚苯乙烯。亲水官能团，例如离子基团可以选择性地引入侧链后聚合。侧链可以是磺化的α-甲基聚苯乙烯。这种聚合物可用于质子交换膜。

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