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1. 发明申请

US20110217619A1 MEMBRANE ELECTRODE ASSEMBLY 审中-公开
标题翻译：膜电极组件
公开(公告)号：US20110217619A1
公开(公告)日：2011-09-08
申请号：US13128753
申请日：2009-11-04
申请人： Tomohisa Yoshie , Akihito Yoshida , Shunsuke Sata , Masaki Kaga
发明人： Tomohisa Yoshie , Akihito Yoshida , Shunsuke Sata , Masaki Kaga
IPC分类号： H01M8/10 , H01M8/02
CPC分类号： H01M8/028 , H01M8/1011 , Y02E60/523
摘要： There is provided a membrane electrode assembly comprising an electrolyte membrane, an anode electrode stacked on one surface of the electrolyte membrane, a cathode electrode stacked on the other surface of the electrolyte membrane, and a channel plate arranged on a side of the anode electrode, said side being the reverse side of the electrolyte membrane side. The membrane electrode assembly also comprises an insulating sealing layer which covers at least the lateral surfaces of the anode electrode, the electrolyte membrane and the channel plate, and contains a water-swellable particle.
摘要翻译：提供了一种膜电极组件，其包括电解质膜，堆叠在电解质膜的一个表面上的阳极电极，堆叠在电解质膜的另一个表面上的阴极电极和布置在阳极电极侧的通道板，所述侧面是电解质膜侧的相反侧。膜电极组件还包括绝缘密封层，其至少覆盖阳极电极，电解质膜和通道板的侧表面，并且包含水溶胀性颗粒。

2. 发明申请

US20120135278A1 REDOX FLOW BATTERY 审中-公开
标题翻译： REDOX流量电池
公开(公告)号：US20120135278A1
公开(公告)日：2012-05-31
申请号：US13377223
申请日：2010-06-08
申请人： Tomohisa Yoshie , Naoto Nishimura , Yoshihiro Tsukuda , Hisayuki Utsumi , Yuki Watanabe , Akihito Yoshida , Shunsuke Sata , Shinobu Takenaka , Masaki Kaga
发明人： Tomohisa Yoshie , Naoto Nishimura , Yoshihiro Tsukuda , Hisayuki Utsumi , Yuki Watanabe , Akihito Yoshida , Shunsuke Sata , Shinobu Takenaka , Masaki Kaga
IPC分类号： H01M4/38 , H01M4/48 , H01M2/00
CPC分类号： H01M8/188 , H01M8/20 , Y02E60/528
摘要： A redox flow battery comprising an electrode cell including a negative electrode cell, a positive electrode cell and a separator for separating them, in which at least one of the negative electrode cell and the positive electrode cell includes a slurry type electrode solution, a porous current collector and a casing; a tank for storing the slurry type electrode solution; and a pipe for circulating the slurry type electrode solution between the tank and the electrode cell.
摘要翻译：一种氧化还原液流电池，包括具有负极电池，正极电池和用于分离它们的隔膜的电极单元，其中所述负极电池和所述正极电池中的至少一个包括浆液型电极溶液，多孔电流收集器和套管; 用于储存浆状电极溶液的罐; 以及用于使浆料型电极溶液在罐和电极池之间循环的管。

3. 发明申请

US20130122382A1 CARBON DIOXIDE SEPARATOR AND METHOD OF USE THEREFOR 审中-公开
标题翻译：二氧化碳分离器及其使用方法
公开(公告)号：US20130122382A1
公开(公告)日：2013-05-16
申请号：US13810810
申请日：2011-07-20
申请人： Hirotaka Mizuhata , Shunsuke Sata , Akihito Yoshida , Tomohisa Yoshie
发明人： Hirotaka Mizuhata , Shunsuke Sata , Akihito Yoshida , Tomohisa Yoshie
IPC分类号： B01D53/32 , H01M8/06
CPC分类号： B01D53/326 , B01D2257/504 , B01D2258/0208 , H01M8/0668 , H01M8/0681 , H01M8/08 , H01M8/083 , H01M8/249 , H01M16/00
摘要： Provided are a carbon dioxide separator and method of use therefor for separating carbon dioxide gas from a mixed gas containing oxygen and carbon dioxide gases, said carbon dioxide separator comprising: a carbon dioxide separating stack having in sequence an anode electrode, an anion-exchange polymer electrolyte membrane and a cathode electrode; a reducing agent supply chamber for supplying a reducing agent to the anode electrode, said reducing agent supply chamber disposed on the outer surface of the anode electrode and comprising a space in which at least a part of the anode electrode side is exposed; and a mixed gas supply chamber for supplying the mixed gas to the cathode electrode, said mixed gas supply chamber disposed on an outer surface of the cathode electrode and comprising a space in which at least a part of the cathode electrode side is exposed. The anode and cathode electrodes are electrically connected.
摘要翻译：提供一种二氧化碳分离器及其用于从含有氧气和二氧化碳气体的混合气体中分离二氧化碳气体的方法，所述二氧化碳分离器包括：依次具有阳极电极，阴离子交换聚合物电解质膜和阴极电极; 还原剂供给室，用于向所述阳极电极供给还原剂，所述还原剂供给室设置在所述阳极电极的外表面上，并且包括阳极电极侧的至少一部分露出的空间; 以及混合气体供给室，用于将混合气体供给到阴极电极，所述混合气体供给室设置在阴极电极的外表面上，并且包括阴极电极侧的至少一部分露出的空间。阳极和阴极电极电连接。

4. 发明申请

US20110091778A1 FUEL CELL AND FUEL CELL STACK 审中-公开
标题翻译：燃料电池和燃料电池堆
公开(公告)号：US20110091778A1
公开(公告)日：2011-04-21
申请号：US12992509
申请日：2009-05-08
申请人： Hironori Kambara , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Chikaaki Kogure , Shunsuke Sata
发明人： Hironori Kambara , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Chikaaki Kogure , Shunsuke Sata
IPC分类号： H01M8/06 , H01M8/24
CPC分类号： H01M8/1011 , H01M8/0247 , H01M8/026 , H01M2008/1095 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a small fuel cell and a small fuel cell stack each allowing for improved output. Conventionally, in a direct methanol fuel cell, carbon dioxide gas produced at an anode electrode side is exhausted together with a methanol aqueous solution. From the methanol aqueous solution, the carbon dioxide gas is separated, and then the methanol aqueous solution is reused as fuel. In this case, a liquid-gas separation device needs to be provided additionally, which results in a large fuel cell with an increased weight, disadvantageously. The present invention is made to solve such a problem by providing a fuel cell including a first unit cell having a cathode electrode, an electrolyte membrane, an anode electrode, and an anode collector layer in this order; and one or more spacers arranged on the anode collector layer. The anode collector layer has a fuel flow path for supplying fuel to the anode electrode, and a through hole for exhausting a reaction product generated by reaction in the anode electrode. Each of the spacers has an exhaust flow path for exhausting the reaction product to outside the fuel cell. The through hole and the exhaust flow path communicate with each other.
摘要翻译：本发明涉及一种能够改善输出的小型燃料电池和小型燃料电池堆。通常，在直接甲醇燃料电池中，在阳极电极侧产生的二氧化碳气体与甲醇水溶液一起排出。从甲醇水溶液中分离二氧化碳气体，然后将甲醇水溶液重新用作燃料。在这种情况下，需要另外设置液体气体分离装置，这导致重量增加的大型燃料电池，不利地。本发明是为了解决上述问题而提供一种具有依次具有阴极电极，电解质膜，阳极电极和阳极集电体层的第一单电池的燃料电池。以及设置在阳极集电体层上的一个或多个间隔物。阳极集电体层具有用于向阳极电极供给燃料的燃料流路，以及用于排出由阳极反应产生的反应产物的通孔。每个间隔件具有用于将反应产物排出到燃料电池外部的排气流路。通孔和排气流路彼此连通。

5. 发明申请

US20110065016A1 FUEL CELL AND FUEL CELL LAYER 审中-公开
标题翻译：燃料电池和燃料电池层
公开(公告)号：US20110065016A1
公开(公告)日：2011-03-17
申请号：US12992467
申请日：2009-05-12
申请人： Shunsuke Sata , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Hironori Kambara , Chikaaki Kogure
发明人： Shunsuke Sata , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Hironori Kambara , Chikaaki Kogure
IPC分类号： H01M8/24 , H01M2/02
CPC分类号： H01M8/0271 , H01M8/0223 , H01M8/0247 , H01M8/026 , H01M8/0276 , H01M8/028 , H01M8/0284 , H01M8/083 , H01M8/1011 , H01M8/241 , H01M2008/1095 , H01M2008/1293 , Y02E60/523
摘要： There is provided a fuel cell including a membrane electrode assembly having a cathode electrode, an electrolyte membrane, and an anode electrode in this order, and an anode collector layer. The anode collector layer includes a pair of first walls provided along two opposite sides. The membrane electrode assembly is fitted between the first walls such that the anode electrode faces the anode collector layer. A fuel cell layer employing the fuel cells is also provided. Preferably, the fuel cell further includes a pair of second walls formed on the pair of first walls.
摘要翻译：提供一种燃料电池，其具有依次包括阴极电极，电解质膜和阳极电极的膜电极组件和阳极集电体层。阳极集电体层包括沿着两个相对侧设置的一对第一壁。膜电极组件装配在第一壁之间，使得阳极电极面对阳极集电体层。还提供了采用燃料电池的燃料电池层。优选地，燃料电池还包括形成在该对第一壁上的一对第二壁。

6. 发明授权

US08968966B2 Fuel battery 有权
标题翻译：燃油电池
公开(公告)号：US08968966B2
公开(公告)日：2015-03-03
申请号：US13566043
申请日：2012-08-03
申请人： Takenori Onishi , Tomohisa Yoshie , Hirotaka Mizuhata , Mutsuko Komoda , Shinobu Takenaka , Masashi Muraoka
发明人： Takenori Onishi , Tomohisa Yoshie , Hirotaka Mizuhata , Mutsuko Komoda , Shinobu Takenaka , Masashi Muraoka
IPC分类号： H01M2/14 , H01M8/04
CPC分类号： H01M8/1011 , H01M8/0258 , H01M8/0267 , H01M8/04201 , H01M8/1009 , H01M8/1013 , H01M8/2418 , H01M8/2455 , H01M8/2484 , H01M8/2485 , H01M2250/30 , Y02B90/18 , Y02E60/522 , Y02E60/523
摘要： Provided is a fuel battery including: a fuel battery cell assembly having at least two fuel battery cells coplanarly disposed, the fuel battery cell including a membrane electrode assembly having an anode, an electrolytic membrane, and a cathode stacked on one another in this order, and a flow channel plate provided on an anode side and having on an anode-side surface thereof an in-cell fuel flow channel through which liquid fuel flows; and a fuel distributor having an out-cell fuel flow channel connected to each of the in-cell fuel flow channels to distribute the liquid fuel to the fuel battery cells.
摘要翻译：本发明提供一种燃料电池，其特征在于，包括具有共面配置的至少两个燃料电池单元的燃料电池单元组件，所述燃料电池单元具有依次层叠的阳极，电解质膜和阴极的膜电极接合体，以及设置在阳极侧并且在其阳极侧表面上具有液体燃料流过的小室内燃料流动通道的流路板; 以及燃料分配器，其具有连接到每个所述单体内燃料流动通道的外部单元燃料流动通道，以将所述液体燃料分配到所述燃料电池单元。

7. 发明申请

US20080107949A1 Fuel cell, fuel cell system and electronic device 有权
标题翻译：燃料电池，燃料电池系统和电子设备
公开(公告)号：US20080107949A1
公开(公告)日：2008-05-08
申请号：US11806663
申请日：2007-06-01
申请人： Tomohisa Yoshie , Norihiro Ochi , Kohtaroh Saitoh , Hironori Kanbara , Yasuyoshi Gotoh
发明人： Tomohisa Yoshie , Norihiro Ochi , Kohtaroh Saitoh , Hironori Kanbara , Yasuyoshi Gotoh
IPC分类号： H01M8/10
CPC分类号： H01M8/1011 , H01M8/04201 , Y02E60/523
摘要： There are provided a fuel cell having stable and good power generation characteristics and good safety, a fuel cell system including the fuel cell and an electronic device equipped with the fuel cell. The fuel cell includes at least an electrolyte membrane, an anode formed on one surface of the electrolyte membrane, a cathode formed on the other surface of the electrolyte membrane, a liquid fuel chamber for supplying a liquid fuel to the anode, and a separating layer formed between the anode and the liquid fuel chamber. The separating layer and/or the anode has an exhaust passage that is continuously formed in an in-plane direction to discharge exhaust gas generated at the anode. The separating layer allows the liquid fuel to pass from the liquid fuel chamber to the anode and blocks the movement of gas from the anode to the liquid fuel chamber.
摘要翻译：提供了具有稳定且良好的发电特性和良好安全性的燃料电池，包括燃料电池的燃料电池系统和配备有燃料电池的电子装置。燃料电池至少包括电解质膜，在电解质膜的一个表面上形成的阳极，形成在电解质膜的另一个表面上的阴极，用于向阳极供应液体燃料的液体燃料室，以及分离层形成在阳极和液体燃料室之间。分离层和/或阳极具有沿面内方向连续形成以排出在阳极处产生的废气的排气通道。分离层允许液体燃料从液体燃料室传递到阳极并阻止气体从阳极移动到液体燃料室。

8. 发明授权

US09142853B2 Fuel cell stack and electronic device provided with the same 有权
标题翻译：燃料电池堆和电子装置
公开(公告)号：US09142853B2
公开(公告)日：2015-09-22
申请号：US13262443
申请日：2010-03-31
申请人： Masashi Muraoka , Toshiyuki Fujita , Tomohisa Yoshie , Hironori Kambara
发明人： Masashi Muraoka , Toshiyuki Fujita , Tomohisa Yoshie , Hironori Kambara
IPC分类号： H01M8/24 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： H01M8/2455 , H01M8/0215 , H01M8/0247 , H01M8/04186 , H01M8/1011 , Y02E60/523
摘要： Provided is a fuel cell stack having reduced thickness and weight and an improved output density. The fuel cell stack according to the present invention includes two or more stacked fuel cell layers, and is characterized in that at least one of the fuel cell layers is formed by arranging two or more composite unit cells in an identical plane with a gap provided therebetween, that the composite unit cell includes a plurality of unit cells and a fuel supply portion for supplying fuel to anode electrodes of the unit cells, and that the anode electrodes of the plurality of unit cells are arranged to face the fuel supply portion.
摘要翻译：提供了具有减小的厚度和重量以及改进的输出密度的燃料电池堆。根据本发明的燃料电池堆包括两个或更多个堆叠的燃料电池层，其特征在于，燃料电池层中的至少一个通过将两个或更多个复合单元电池布置在相同的平面中并且间隔设置复合单元电池包括多个单元电池和用于向单元电池的阳极电极供应燃料的燃料供应部分，并且多个单元电池的阳极布置成面向燃料供应部分。

9. 发明申请

US20140106243A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20140106243A1
公开(公告)日：2014-04-17
申请号：US14118883
申请日：2012-05-23
申请人： Shinobu Takenaka , Mutsuko Komoda , Tomohisa Yoshie , Hirotaka Mizuhata , Takenori Onishi , Masashi Muraoka
发明人： Shinobu Takenaka , Mutsuko Komoda , Tomohisa Yoshie , Hirotaka Mizuhata , Takenori Onishi , Masashi Muraoka
IPC分类号： H01M8/04
CPC分类号： H01M8/04291 , H01M8/02 , H01M8/04126 , H01M8/04201 , H01M8/1009 , H01M8/1011 , H01M8/1013 , Y02E60/522 , Y02E60/523
摘要： A fuel cell including a unit cell having an anode, an electrolyte membrane, and a cathode in this order, a liquid fuel accommodation portion composed of a space opening on an anode side and arranged on the anode side, for accommodating or allowing flow of liquid fuel, and a first moisture retention layer arranged between the unit cell and the liquid fuel accommodation portion is provided. This fuel cell may further include a second moisture retention layer arranged on the cathode. This fuel cell can be a direct alcohol fuel cell. For example, pure methanol or a methanol aqueous solution is adopted as the liquid fuel.
摘要翻译：一种燃料电池，其具有依次包括阳极，电解质膜和阴极的单电池，由负极侧的空间开口构成并配置在阳极侧的液体燃料容纳部，用于容纳或允许液体流动燃料和布置在单元电池和液体燃料容纳部分之间的第一保湿层。该燃料电池还可以包括设置在阴极上的第二保湿层。该燃料电池可以是直接醇燃料电池。例如，采用纯甲醇或甲醇水溶液作为液体燃料。

10. 发明申请

US20100221633A1 FUEL CELL STACK AND FUEL CELL SYSTEM 失效
标题翻译：燃料电池堆和燃料电池系统
公开(公告)号：US20100221633A1
公开(公告)日：2010-09-02
申请号：US12671878
申请日：2008-07-30
申请人： Toshiyuki Fujita , Hironori Kambara , Masashi Muraoka , Tomohisa Yoshie
发明人： Toshiyuki Fujita , Hironori Kambara , Masashi Muraoka , Tomohisa Yoshie
IPC分类号： H01M8/24
CPC分类号： H01M8/04201 , H01M8/0258 , H01M8/1011 , H01M8/241 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell stack formed by stacking two or more fuel cell layers each constituted of one or more unit cell and a fuel cell system including the same are provided. Any two fuel cell layers adjacent to each other each have one or more gap region. At least a part of the gap region in one fuel cell layer of any two fuel cell layers adjacent to each other is in contact with a unit cell constituting the other fuel cell layer. The gap region in one fuel cell layer and the gap region in the other fuel cell layer communicate with each other. The fuel cell stack is excellent in fuel or oxidizing agent supply performance and it realizes high power density.
摘要翻译：提供了通过堆叠由一个或多个单元电池构成的两个或更多个燃料电池层和包括其的燃料电池系统形成的燃料电池堆。彼此相邻的任何两个燃料电池层均具有一个或多个间隙区域。彼此相邻的任意两个燃料电池层的一个燃料电池层中的间隙区域的至少一部分与构成另一个燃料电池层的单电池接触。一个燃料电池层中的间隙区域和另一个燃料电池层中的间隙区域彼此连通。燃料电池堆具有优异的燃料或氧化剂供应性能，实现了高功率密度。

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