公开(公告)号：US08188210B2

公开(公告)日：2012-05-29

申请号：US12262854

申请日：2008-10-31

Applicant: Seongwoo Choi ,  Jungock Park

Inventor： Seongwoo Choi ,  Jungock Park

IPC: C07D265/04 ,  C08G61/00

CPC classification number: C07D498/04 ,  C08G73/06 ,  H01M4/921 ,  H01M4/926 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1048 ,  H01M2300/0082 ,  Y02E60/521

Abstract: A naphthoxazine benzoxazine-based monomer is represented by Formula 1 below: In Formula 1, R2 and R3 or R3 and R4 are linked to each other to form a group represented by Formula 2 below, and R5 and R6 or R6 and R7 are linked to each other to form a group represented by Formula 2 below, In Formula 2, * represents the bonding position of R2 and R3, R3 and R4, R5 and R6, or R6 and R7 of Formula 1. A polymer is formed by polymerizing the naphthoxazine benzoxazine-based monomer, an electrode for a fuel cell includes the polymer, an electrolyte membrane for a fuel cell includes the polymer, and a fuel cell uses the electrode.

Abstract translation: 萘并恶嗪类单体由下式1表示：在式1中，R 2和R 3或R 3和R 4相互连接形成下述通式2所表示的基团，R 5和R 6或R 6和R 7与 彼此形成由下式2表示的基团。在式2中，*表示式1的R 2，R 3，R 3和R 4，R 5和R 6或R 6和R 7的键合位置。聚合物是通过使萘并恶嗪 苯并恶嗪类单体，燃料电池用电极包括聚合物，燃料电池用电解质膜包括聚合物，燃料电池使用电极。

公开(公告)号：US20120107720A1

公开(公告)日：2012-05-03

申请号：US13258632

申请日：2010-03-11

Applicant: Gihane Nasr ,  Mihai-Dumitru Barboiu ,  Christophe Charmette ,  José Gregorio Sanchez Marcano

Inventor： Gihane Nasr ,  Mihai-Dumitru Barboiu ,  Christophe Charmette ,  José Gregorio Sanchez Marcano

IPC: H01M8/10 ,  B01D67/00 ,  B01D71/80 ,  B01D71/00 ,  B01D61/00 ,  B01D71/60 ,  C08G12/06 ,  B01D53/22

CPC classification number: B01D67/0006 ,  B01D71/52 ,  B01D71/60 ,  B01D71/62 ,  B01D71/80 ,  B01D2325/20 ,  C08G65/331 ,  C08G65/33306 ,  C08G73/00 ,  C08G73/0627 ,  C08G2650/50 ,  C08J5/2256 ,  C08J2379/02 ,  C08L79/00 ,  C08L79/04 ,  H01G9/2009 ,  H01M8/0289 ,  H01M8/103 ,  Y02E60/521

Abstract: The present invention relates to self-supporting dynamic polymer membranes (called “dynamer” membranes) of the polyimine type, to their method of preparation and to their use in separation processes, especially for separating gaseous CP species.

Abstract translation: 本发明涉及聚亚胺类型的自支撑动态聚合物膜（称为“动力膜”），其制备方法及其在分离方法中的应用，特别是用于分离气态CP物质。

公开(公告)号：US20120100455A1

公开(公告)日：2012-04-26

申请号：US13278830

申请日：2011-10-21

Applicant: Oemer UENSAL ,  Sigmar Bräuninger ,  Claudia Querner ,  Ekkehard Schwab

Inventor： Oemer UENSAL ,  Sigmar Bräuninger ,  Claudia Querner ,  Ekkehard Schwab

IPC: H01M8/10 ,  B01J31/06

CPC classification number: B01J31/2217 ,  B01J31/1616 ,  B01J31/183 ,  B01J31/2295 ,  B01J2531/0216 ,  B01J2531/17 ,  B01J2531/18 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/825 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/842 ,  H01M4/881 ,  H01M4/926 ,  H01M8/1004 ,  H01M8/103 ,  Y02E60/521

Abstract: A catalyst material comprising an electrically conducting support material, a proton-conducting, acid-doped polymer based on a polyazole salt, and a catalytically active material. A process for preparing the catalyst material. A catalyst material prepared by the process of the invention. A catalyst ink comprising the catalyst material of the invention and a solvent. A catalyst-coated membrane (CCM) comprising a polymer electrolyte membrane and also catalytically active layers comprising a catalyst material of the present invention. A gas diffusion electrode (GDE) comprising a gas diffusion layer and a catalytically active layer comprising a catalyst material of the invention. A membrane-electrode assembly (MEA) comprising a polymer electrolyte membrane, catalytically active layers comprising a catalyst material of the invention, and gas diffusion layers. And a fuel cell comprising a membrane-electrode assembly of the present invention.

Abstract translation: 一种催化剂材料，包括导电支撑材料，基于聚唑盐的质子传导性酸掺杂聚合物和催化活性材料。 一种制备催化剂材料的方法。 通过本发明方法制备的催化剂材料。 包含本发明的催化剂材料和溶剂的催化剂油墨。 包含聚合物电解质膜的催化剂涂覆膜（CCM）以及包含本发明催化剂材料的催化活性层。 包括气体扩散层和包含本发明的催化剂材料的催化活性层的气体扩散电极（GDE）。 包含聚合物电解质膜，包含本发明的催化剂材料的催化活性层和气体扩散层的膜 - 电极组件（MEA）。 以及包括本发明的膜 - 电极组件的燃料电池。

公开(公告)号：US08148027B2

公开(公告)日：2012-04-03

申请号：US12440203

申请日：2007-09-07

Applicant: Ming Han ,  Siew Hwa Chan

Inventor： Ming Han ,  Siew Hwa Chan

IPC: H01M8/10 ,  H01M8/04

CPC classification number: H01M4/92 ,  H01M4/86 ,  H01M4/8825 ,  H01M4/921 ,  H01M4/96 ,  H01M8/04291 ,  H01M8/1004 ,  H01M8/1007 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1048 ,  H01M8/1051 ,  Y02P70/56

Abstract: The present invention refers to a self-humidifying electrically conducting composite material for the manufacture of a fuel cell.

Abstract translation: 本发明涉及用于制造燃料电池的自加湿导电复合材料。

公开(公告)号：US20120052403A1

公开(公告)日：2012-03-01

申请号：US13217692

申请日：2011-08-25

Applicant: Koji TATEMATSU

Inventor： Koji TATEMATSU

IPC: H01M8/10 ,  H01M8/00 ,  H01M8/04

CPC classification number: H01M8/103 ,  H01M8/1027 ,  H01M8/1048 ,  H01M8/1053 ,  H01M8/1074 ,  H01M8/1081 ,  Y02P70/56

Abstract: A fuel cell electrolyte membrane (2) includes a first electrolyte membrane (5) formed from a basic polymer including a phosphoric acid, and second and third electrolyte membranes (6, 7) each formed from a basic polymer including a phosphoric acid and clamping the first electrolyte membrane (5) between the second and third electrolyte membranes (6, 7). The phosphoric acid contained in the first electrolyte membrane (5) is greater than the phosphoric acid contained in each of the second and third electrolyte membranes (6, 7) in concentration.

Abstract translation: 燃料电池电解质膜（2）包括由包含磷酸的碱性聚合物形成的第一电解质膜（5）和由包含磷酸的碱性聚合物形成的第二和第三电解质膜（6,7） 在第二和第三电解质膜（6,7）之间的第一电解质膜（5）。 包含在第一电解质膜（5）中的磷酸的浓度大于第二和第三电解质膜（6,7）中所含的磷酸。

公开(公告)号：US08053143B2

公开(公告)日：2011-11-08

申请号：US11607336

申请日：2006-11-30

Applicant: Alexey Alexandrovichserov ,  Chan Kwak ,  Si-Hyun Lee

Inventor： Alexey Alexandrovichserov ,  Chan Kwak ,  Si-Hyun Lee

IPC: H01M4/90 ,  B01J23/40

CPC classification number: H01M4/921 ,  B01J23/62 ,  B01J23/6565 ,  B01J27/045 ,  B01J27/0573 ,  B01J27/0576 ,  H01M4/923 ,  H01M4/925 ,  H01M8/1004 ,  H01M8/1009 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M2004/8689 ,  Y02E60/523

Abstract: A cathode catalyst for a fuel cell including a metal selected from the group consisting of In, Ga, and combinations thereof, and Ru—Ch supported on the metal, where Ch includes a material selected from the group consisting of S, Se, Te, and combinations thereof. In one embodiment, the Ru—Ch includes from about 70 to about 95 atom % of Ru, and from about 5 to about 30 atom % of Ch, and/or the Ru—Ch is supported in an amount from about 5 to about 80 wt % based on the Ru—Ch and the metal.

Abstract translation: 一种用于燃料电池的阴极催化剂，其包括选自In，Ga及其组合的金属和负载在金属上的Ru-Ch，其中Ch包括选自S，Se，Te， 及其组合。 在一个实施方案中，Ru-Ch包括约70至约95原子％的Ru和约5至约30原子％的Ch，和/或Ru-Ch以约5至约80的量负载 基于Ru-Ch和金属的wt％。

公开(公告)号：US08049032B2

公开(公告)日：2011-11-01

申请号：US11580733

申请日：2006-10-12

Applicant: Jae-jun Lee ,  Myung-sup Jung ,  Do-yun Kim ,  Jin-gyu Lee ,  Sang-kook Mah

Inventor： Jae-jun Lee ,  Myung-sup Jung ,  Do-yun Kim ,  Jin-gyu Lee ,  Sang-kook Mah

IPC: C07C309/24 ,  C07C63/48 ,  C07F9/38 ,  C07D403/14

CPC classification number: C07C309/11 ,  C07C2603/92 ,  C07F9/3808 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1044 ,  H01M8/1048 ,  H01M2300/0082 ,  H01M2300/0091

Abstract: A solid acid having a core of calixarene or calix resorcinarene. The solid acid is an ion conducting compound in which at least one of the hydroxyl groups is substituted by an organic group having a cation exchange group at a terminal end, a polymer electrolyte membrane including the same, and a fuel cell using the polymer electrolyte membrane. The polymer electrolyte membrane can provide low methanol crossover and high ionic conductivity. Accordingly, a fuel cell having high efficiency can be obtained by using the polymer electrolyte membrane.

Abstract translation: 具有杯芳烃或杯芳烃间苯二酚核心的固体酸。 固体酸是离子导电化合物，其中至少一个羟基被末端具有阳离子交换基团的有机基团，包含该有机基团的聚合物电解质膜和使用该聚合物电解质膜的燃料电池 。 聚合物电解质膜可以提供低甲醇交叉和高离子电导率。 因此，通过使用高分子电解质膜可以得到效率高的燃料电池。

公开(公告)号：US08039667B2

公开(公告)日：2011-10-18

申请号：US12951521

申请日：2010-11-22

Applicant: Keiko Abe ,  Motokazu Kobayashi ,  Makoto Kubota

Inventor： Keiko Abe ,  Motokazu Kobayashi ,  Makoto Kubota

IPC: C07C239/00

CPC classification number: H01M8/103 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/1027

Abstract: An unsaturated compound including a urethane bond in a main chain and a sulfonic acid group, a phosphoric acid group, an alkylsulfonic acid group, or an alkylphosphoric acid group on a benzene ring in a side chain is provided. In addition, a solid polymer electrolyte membrane containing a compound prepared by polymerizing the above-mentioned compound and an electrolyte membrane-electrode assembly including diffusion layers adhered on both surfaces of the electrolyte membrane are provided. Furthermore, a solid polymer fuel cell using the electrolyte membrane-electrode assembly is provided.

Abstract translation: 提供在侧链中的苯环上的主链和磺酸基中的氨基甲酸酯键，磷酸基，烷基磺酸基或烷基磷酸基的不饱和化合物。 此外，提供了含有通过聚合上述化合物制备的化合物的固体聚合物电解质膜和包括粘附在电解质膜的两个表面上的扩散层的电解质膜 - 电极组件。 此外，提供了使用电解质膜 - 电极组件的固体聚合物燃料电池。

公开(公告)号：US08013026B2

公开(公告)日：2011-09-06

申请号：US12721088

申请日：2010-03-10

Applicant: Gordon Calundann ,  Michael J. Sansone ,  Oemer Uensal ,  Joachim Kiefer

Inventor： Gordon Calundann ,  Michael J. Sansone ,  Oemer Uensal ,  Joachim Kiefer

IPC: B01J49/00 ,  H01M8/10

CPC classification number: B01D67/0011 ,  B01D71/62 ,  B01D2323/08 ,  B01D2323/26 ,  C08J5/2256 ,  C08J2379/06 ,  H01M8/0293 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1048 ,  H01M8/1081 ,  H01M8/1088 ,  Y02P70/56

Abstract: The present invention relates to a novel proton-conducting polymer membrane based on polyazoles which can, because of its excellent chemical and thermal properties, be used in a variety of ways and is particularly useful as polymer electrolyte membrane (PEM) to produce membrane electrode units for PEM fuel cells.

Abstract translation: 本发明涉及一种基于多唑的新型质子导电聚合物膜，由于其优异的化学和热性能可以以多种方式使用，并且特别可用作聚合物电解质膜（PEM）以产生膜电极单元 用于PEM燃料电池。

公开(公告)号：US08007942B2

公开(公告)日：2011-08-30

申请号：US10567283

申请日：2004-08-04

Applicant: Kazuaki Fukushima ,  Shuichi Takizawa ,  Koichiro Hinokuma ,  Atsushi Nishimoto ,  Kazuhiro Noda

Inventor： Kazuaki Fukushima ,  Shuichi Takizawa ,  Koichiro Hinokuma ,  Atsushi Nishimoto ,  Kazuhiro Noda

IPC: H01M6/18 ,  H01M8/10 ,  C07C313/00

CPC classification number: C07C309/24 ,  C07C311/48 ,  C07C2604/00 ,  C08J5/22 ,  C08J2327/12 ,  H01B1/122 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M2300/0082 ,  Y02P70/56 ,  Y10S977/735

Abstract: Disclosed herein are an ion-dissociative functional compound, a method for production thereof, an ionic conductor, and an electrochemical device, the ion-dissociative functional compound being thermally and chemically stable under the condition required of fuel cells and being suitable for use as a material such as protonic conductor in fuel cells.The proton-dissociative functional compound shown in FIG. 1A is composed of a fullerene C60 molecule and about 10 sulfonic acid groups —SO3H as proton-dissociative groups each attached to the fullerene through a difluoromethane group —CF2—. The proton-dissociative functional compound shown in FIG. 1B is composed of fullerene molecules three-dimensionally connected to each other through a linking group —CF2SO2NHSO2CF2—. It contains, as the proton-dissociative group, sulfoneimide groups —SO2NHSO2— and sulfoneamide groups —SO2H2 in addition to sulfonic acid groups. These compounds are prepared by introduction of difluoro(fluorosulfonyl)methyl groups into fullerene molecules, and ensuing imidization and hydrolysis.

Abstract translation: 本文公开了离子解离官能化合物，其制备方法，离子导体和电化学装置，离子解离官能化合物在燃料电池所需的条件下是热和化学稳定的并且适合用作 材料如燃料电池中的质子导体。 图1所示的质子解离官能团化合物 1A由富勒烯C60分子和约10个磺酸基-SO 3 H组成，作为通过二氟甲烷基-CF2-连接到富勒烯的质子解离基团。 图1所示的质子解离官能团化合物 1B由通过连接基团-CF 2 SO 2 NHSO 2 CF 2彼此三维连接的富勒烯分子组成。 作为质子解离基团，除了磺酸基之外，还包含砜酰亚胺基团-SO 2 NH 2 2-和磺酰胺基团-SO 2 H 2。 这些化合物是通过将二氟（氟磺酰基）甲基引入富勒烯分子中制备的，随后进行酰亚胺化和水解。