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1. 发明申请

US20130084512A1 FUEL BATTERY SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20130084512A1
公开(公告)日：2013-04-04
申请号：US13593308
申请日：2012-08-23
申请人： Shuichi Suzuki , Atsuhiko Onuma , Jun Kawaji , Yoshiyuki Takamori , Takaaki Mizukami
发明人： Shuichi Suzuki , Atsuhiko Onuma , Jun Kawaji , Yoshiyuki Takamori , Takaaki Mizukami
IPC分类号： H01M8/04
CPC分类号： H01M8/04746 , H01M8/04186 , H01M8/04201 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04753 , H01M8/04955 , H01M8/0668 , H01M8/083 , H01M8/1007 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A fuel battery system of the present invention includes: an alkaline fuel battery; a fuel supply device for supplying a fuel to an anode of the fuel battery; an oxidizing agent supply device for supplying an oxidizing agent to a cathode of the fuel battery; a liquid supply device which supplies a liquid to the cathode; a valve which switches between fluids to be supplied to the cathode; and a control device which controls the switching of the valve. The fuel battery system suppresses the neutralization of an anion-exchange electrolyte due to carbon dioxide in the air, by supplying the liquid from the liquid supply device to the cathode and making the cathode in the state of being immersed in the liquid when the fuel battery stops power generation.
摘要翻译：本发明的燃料电池系统包括：碱性燃料电池; 用于向燃料电池的阳极供给燃料的燃料供给装置; 用于将氧化剂供给到所述燃料电池的阴极的氧化剂供给装置; 向阴极供给液体的液体供给装置; 在供给阴极的流体之间切换的阀; 以及控制阀的切换的控制装置。燃料电池系统抑制由于空气中的二氧化碳而导致的阴离子交换电解质的中和，通过将液体从液体供给装置供给到阴极，并使阴极处于浸没在液体中的状态，当燃料电池停止发电。

2. 发明申请

US20120082919A1 POLYMER ELECTROLYTE FUEL CELL 审中-公开
标题翻译：聚合物电解质燃料电池
公开(公告)号：US20120082919A1
公开(公告)日：2012-04-05
申请号：US13222445
申请日：2011-08-31
申请人： Atsuhiko ONUMA , Makoto Morishima
发明人： Atsuhiko ONUMA , Makoto Morishima
IPC分类号： H01M8/10
CPC分类号： H01M8/1048 , H01B1/122 , H01M8/1011 , H01M8/1025 , H01M8/1051 , Y02E60/523
摘要： There is used a polymer electrolyte membrane containing a polymer segment (A) having an ion-conducting component, and a polymer segment (B) having a composition ratio of the ion-conducting component lower than that in the polymer segment (A), wherein the polymer segment (A) and the polymer segment (B) form a micro phase-separated structure, and inorganic particles 8 (a metal oxide, the metal oxide supporting a sulfuric acid ion, a metal hydroxide, the metal hydroxide supporting a sulfuric acid ion, a metal salt of phosphoric acid, and a metal fluoride or carbon) are present in a hydrophilic domain 9 composed of the polymer segment (A), in higher concentration than that in a hydrophobic domain 10 composed of the polymer segment (B).
摘要翻译：使用含有具有离子传导性成分的聚合物链段（A）和离子导电成分的组成比低于聚合物链段（A）的聚合物链段（B）的聚合物电解质膜，其中，聚合物链段（A）和聚合物链段（B）形成微相分离结构，无机颗粒8（金属氧化物，负载硫酸离子的金属氧化物，金属氢氧化物，负载硫酸的金属氢氧化物离子，磷酸金属盐和金属氟化物或碳）在由聚合物链段（A）构成的亲水性区域9中以比由聚合物链段（B）构成的疏水区域10高的浓度存在，。

3. 发明授权

US08597854B2 Polymer electrolyte membrane, and membrane electrode assembly and polymer electrolyte fuel cell using the same 失效
标题翻译：聚合物电解质膜和膜电极组件和聚合物电解质燃料电池使用相同
公开(公告)号：US08597854B2
公开(公告)日：2013-12-03
申请号：US13286253
申请日：2011-11-01
申请人： Atsuhiko Onuma , Jun Kawaji , Shuichi Suzuki , Yoshiyuki Takamori
发明人： Atsuhiko Onuma , Jun Kawaji , Shuichi Suzuki , Yoshiyuki Takamori
IPC分类号： H01M8/10
CPC分类号： H01M8/1053 , H01M8/1011 , H01M8/1067 , Y02E60/523
摘要： Disclosed is a fuel cell in which a membrane electrode assembly less undergoes increase in ion conduction resistance, and a polymer electrolyte membrane less undergoes deterioration. Specifically, the polymer electrolyte membrane includes a first membrane and a second membrane being two different membranes composed of polymer electrolytes having different ion-exchange capacities, in which the first membrane has an area of one surface thereof equal to or larger than an area of one surface of an anode or a cathode, and the second membrane has an area of one surface thereof smaller than that of the first membrane and is arranged in a gas inflow region on a side being in contact with the cathode. The second membrane has an ion-exchange capacity smaller than that of the first membrane or has a number-average molecular weight larger than that of the first membrane.
摘要翻译：公开了一种燃料电池，其中膜电极组件的离子传导阻力增加较少，聚合物电解质膜不会发生劣化。具体而言，上述高分子电解质膜具有第一膜和第二膜，该膜是由具有不同离子交换容量的聚合物电解质构成的两个不同的膜，其中，第一膜的一个面的面积等于或大于一个面积阳极或阴极的表面，并且第二膜的一个表面的面积小于第一膜的面积，并且布置在与阴极接触的一侧的气体流入区域中。第二膜的离子交换容量小于第一膜的离子交换容量或数均分子量大于第一膜的数均分子量。

4. 发明申请

US20110123897A1 MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL USING THE SAME 审中-公开
标题翻译：膜电极组件和使用它的燃料电池
公开(公告)号：US20110123897A1
公开(公告)日：2011-05-26
申请号：US12951203
申请日：2010-11-22
申请人： Jun KAWAJI , Makoto MORISHIMA , Shuichi SUZUKI , Yoshiyuki TAKAMORI , Atsuhiko ONUMA
发明人： Jun KAWAJI , Makoto MORISHIMA , Shuichi SUZUKI , Yoshiyuki TAKAMORI , Atsuhiko ONUMA
IPC分类号： H01M8/10
CPC分类号： H01M4/881 , H01M4/8652 , H01M4/8663 , H01M4/8828 , H01M4/926 , H01M8/1007 , Y02P70/56
摘要： In a membrane-electrode assembly comprising an anode, a cathode and a polymer electrolyte membrane and having a constitution in which the polymer electrolyte membrane is interleaved between the anode and the cathode, an agglomerate structure of carbon support formed with a plurality of carbon primary particles supporting catalyst particles is contained in the anode and the cathode, and particulate media having polymer electrolyte on the surface thereof are contained between adjacent agglomerate structures of carbon supports.
摘要翻译：在包含阳极，阴极和聚合物电解质膜并且具有聚合物电解质膜在阳极和阴极之间交错的构造的膜 - 电极组件中，形成有多个碳一次粒子的碳载体的附聚结构支撑催化剂颗粒包含在阳极和阴极中，并且其表面上具有聚合物电解质的颗粒介质包含在碳载体的相邻附聚结构之间。

5. 发明申请

US20070287051A1 POLYMER ELECTROYTE MEMBRANE, MEMBRANE/ELECTRODE ASSEMBLY AND FUEL CELL USING THE ASSEMBLY 审中-公开
标题翻译：聚合物电解质膜，膜/电极组件和燃料电池组装
公开(公告)号：US20070287051A1
公开(公告)日：2007-12-13
申请号：US11627524
申请日：2007-01-26
申请人： Atsuhiko Onuma , Hidetoshi Honbou , Toshiyuki Kobayashi
发明人： Atsuhiko Onuma , Hidetoshi Honbou , Toshiyuki Kobayashi
IPC分类号： H01M8/10
CPC分类号： H01M8/1011 , H01M8/1027 , H01M8/1032 , H01M8/1053 , H01M8/106 , H01M2300/0094 , Y02E60/523
摘要： Disclosed is an electrolyte membrane which is slowly degraded by a peroxide occurring at an air electrode catalyst layer, is low in cost, and is long in life, and a membrane electrode assembly. The electrolyte membrane has a first electrolyte layer which has an ion conductivity, a second electrolyte layer which has an ion conductivity, and, upon surface contact with methanol, is thicker than the first electrolyte layer, has a larger ion exchange equivalent, or a larger number average molecular weight, and a porous layer which has an ion conductive electrolyte impregnated therein, formed between the first electrode layer and the second electrode layer.
摘要翻译：公开了一种由在空气极催化剂层上发生的过氧化物缓慢降解的电解质膜，成本低，寿命长的膜电极组件。电解质膜具有具有离子传导性的第一电解质层，具有离子传导性的第二电解质层，与甲醇表面接触比第一电解质层厚，具有较大的离子交换当量或更大的离子交换量数均分子量，以及在第一电极层和第二电极层之间形成有浸渍有离子传导电解质的多孔层。

6. 发明申请

US20120164554A1 MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL WITH THE SAME, AND FUEL CELL GENERATING SYSTEM 审中-公开
标题翻译：膜电极组件，具有该电极组件的燃料电池和燃料电池产生系统
公开(公告)号：US20120164554A1
公开(公告)日：2012-06-28
申请号：US13337464
申请日：2011-12-27
申请人： Shuichi SUZUKI , Atsuhiko Onuma , Jun Kawaji , Yoshiyuki Takamori , Shinsuke Andoh , Takaaki Mizukami
发明人： Shuichi SUZUKI , Atsuhiko Onuma , Jun Kawaji , Yoshiyuki Takamori , Shinsuke Andoh , Takaaki Mizukami
IPC分类号： H01M8/10 , H01M4/90 , H01M4/92
CPC分类号： H01M4/92 , H01M4/8657 , H01M4/8828 , H01M4/921 , H01M8/04186 , H01M8/0662 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A membrane electrode assembly for a fuel cell comprises a solid polymer electrolyte membrane, an anode being formed on one side of the solid polymer electrolyte membrane and containing a catalyst and a solid polymer electrolyte, a cathode being formed on another side of the solid polymer electrolyte membrane and containing a catalyst and a solid polymer electrolyte, an anode gas diffusion layer formed on one side of the anode, and a cathode gas diffusion layer formed on one side of the cathode. In addition, a formic acid oxidation electrode containing palladium and a solid polymer electrolyte is formed between the anode gas diffusion layer and the anode.
摘要翻译：用于燃料电池的膜电极组件包括固体聚合物电解质膜，阳极形成在固体聚合物电解质膜的一侧并且含有催化剂和固体聚合物电解质，阴极形成在固体聚合物电解质的另一侧上膜，并含有催化剂和固体聚合物电解质，形成在阳极一侧的阳极气体扩散层和形成在阴极一侧的阴极气体扩散层。此外，在阳极气体扩散层和阳极之间形成含有钯和固体高分子电解质的甲酸氧化电极。

7. 发明申请

US20120107721A1 POLYMER ELECTROLYTE MEMBRANE, AND MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL USING THE SAME 失效
标题翻译：聚合物电解质膜和膜电极组件和聚合物电解质燃料电池
公开(公告)号：US20120107721A1
公开(公告)日：2012-05-03
申请号：US13286253
申请日：2011-11-01
申请人： Atsuhiko ONUMA , Jun KAWAJI , Shuichi SUZUKI , Yoshiyuki TAKAMORI
发明人： Atsuhiko ONUMA , Jun KAWAJI , Shuichi SUZUKI , Yoshiyuki TAKAMORI
IPC分类号： H01M8/10
CPC分类号： H01M8/1053 , H01M8/1011 , H01M8/1067 , Y02E60/523
摘要： Disclosed is a fuel cell in which a membrane electrode assembly less undergoes increase in ion conduction resistance, and a polymer electrolyte membrane less undergoes deterioration. Specifically, the polymer electrolyte membrane includes a first membrane and a second membrane being two different membranes composed of polymer electrolytes having different ion-exchange capacities, in which the first membrane has an area of one surface thereof equal to or larger than an area of one surface of an anode or a cathode, and the second membrane has an area of one surface thereof smaller than that of the first membrane and is arranged in a gas inflow region on a side being in contact with the cathode. The second membrane has an ion-exchange capacity smaller than that of the first membrane or has a number-average molecular weight larger than that of the first membrane.
摘要翻译：公开了一种燃料电池，其中膜电极组件的离子传导阻力增加较少，聚合物电解质膜不会发生劣化。具体而言，上述高分子电解质膜具有第一膜和第二膜，该膜是由具有不同离子交换容量的聚合物电解质构成的两个不同的膜，其中，第一膜的一个面的面积等于或大于一个面积阳极或阴极的表面，并且第二膜的一个表面的面积小于第一膜的面积，并且布置在与阴极接触的一侧的气体流入区域中。第二膜的离子交换容量小于第一膜的离子交换容量，或者数均分子量大于第一膜的数均分子量。

8. 发明申请

US20100209813A1 BLOCK COPOLYMER, AND POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL USING SAME 审中-公开
标题翻译：嵌段共聚物和聚合物电解质，聚合物电解质膜，膜电极组件和使用它的燃料电池
公开(公告)号：US20100209813A1
公开(公告)日：2010-08-19
申请号：US12707094
申请日：2010-02-17
申请人： Atsuhiko ONUMA , Makoto Morishima , Naoki Asano
发明人： Atsuhiko ONUMA , Makoto Morishima , Naoki Asano
IPC分类号： H01M8/10 , C08G75/20 , C08J5/22
CPC分类号： C08J5/2256 , C08G65/4056 , C08G75/0227 , C08G75/0245 , C08G75/23 , C08J2371/12 , C08J2381/06 , C08L2205/05 , H01M8/1025 , H01M8/1027 , H01M8/1032
摘要： A polymer electrolyte for a fuel cell is provided at low cost which has excellent mechanical characteristics, resistance to oxidation and high ion conductivity, and which hardly swells.The polymer electrolyte includes a block copolymer containing a hydrophilic segment and a hydrophobic segment. The hydrophilic segment contains a structural unit represented by the following chemical formula (1).
摘要翻译：以低成本提供燃料电池用高分子电解质，其具有优异的机械特性，耐氧化性和高离子传导性，并且几乎不溶胀。聚合物电解质包含含有亲水链段和疏水链段的嵌段共聚物。亲水性片段含有由以下化学式（1）表示的结构单元。

9. 发明申请

US20130059229A1 ELECTROLYTE MATERIAL, AND PROTON CONDUCTIVE POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL USING THE SAME 审中-公开
标题翻译：电解质材料和导电聚合物电解质膜，膜电极组件和聚合物电解质燃料电池
公开(公告)号：US20130059229A1
公开(公告)日：2013-03-07
申请号：US13594215
申请日：2012-08-24
申请人： Atsuhiko Onuma , Makoto Morishima , Hideharu Mori
发明人： Atsuhiko Onuma , Makoto Morishima , Hideharu Mori
IPC分类号： H01M8/10 , B01J39/20
CPC分类号： H01M8/1058 , C08J5/2231 , C08J2343/04 , C08J2353/00 , H01B1/122 , H01M8/1023 , H01M2008/1095
摘要： Disclosed is an electrolyte material containing a copolymer including a polyvinyl as a main chain, the copolymer including a functional group with proton conductivity; and an alkoxide of Si or Ti as a side chain. By using the electrolyte material, a proton conductive polymer electrolyte membrane with flexibility, high ion conductivity, excellent water resistance, and a small change in size can be obtained. And a polymer electrolyte fuel cell can be provided which has high output and durability by using the electrolyte membrane.
摘要翻译：公开了含有以聚乙烯基为主链的共聚物的电解质材料，该共聚物含有质子传导性的官能团; 和作为侧链的Si或Ti的醇盐。通过使用电解质材料，可以获得具有柔性，高离子传导性，优异的耐水性和小尺寸变化的质子传导性高分子电解质膜。并且可以提供通过使用电解质膜具有高输出和耐久性的聚合物电解质燃料电池。

10. 发明申请

US20080261100A1 Polymer electrolyte membrane and membrane electrode assembly 审中-公开
标题翻译：聚合物电解质膜和膜电极组件
公开(公告)号：US20080261100A1
公开(公告)日：2008-10-23
申请号：US12081807
申请日：2008-04-22
申请人： Atsuhiko ONUMA , Makoto MORISHIMA , Iwao FUKUCHI
发明人： Atsuhiko ONUMA , Makoto MORISHIMA , Iwao FUKUCHI
IPC分类号： H01M8/10 , C08J5/20
CPC分类号： H01M8/1027 , C08G65/48 , C08G73/028 , C08G75/23 , C08G2650/40 , C08J5/2256 , C08J2371/12 , C08J2379/06 , C08J2381/06 , C08J2387/00 , C08L71/00 , C08L79/02 , C08L81/06 , C08L2205/05 , H01M8/1004 , H01M8/1011 , H01M8/103 , H01M8/1032 , H01M2300/0082 , Y02E60/523 , C08L2666/14
摘要： It is the objective to provide an electrolyte membrane with low cost, high ion conductivity, and low swelling.It is comprised of a hydrophilic segment containing a sulfonic acid group and a hydrophobic segment where a sulfonic acid group is not contained, and it uses a polymer electrolyte for a fuel cell containing a block copolymer where the relationship between the glass-transition temperature of the hydrophobic segment (Tg1) and the glass-transition temperature of the hydrophilic segment (Tg2) is Tg1>Tg2.
摘要翻译：目的是提供具有低成本，高离子电导率和低溶胀度的电解质膜。它由含有磺酸基的亲水链段和不含磺酸基的疏水链段组成，并且它使用聚合物电解质用于含有嵌段共聚物的燃料电池，其中玻璃化转变温度疏水链段（Tg1）和亲水链段（Tg2）的玻璃化转变温度为Tg1> Tg2。

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