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1. 发明申请

US20190237783A1 REDOX FLOW BATTERY 审中-公开
公开(公告)号：US20190237783A1
公开(公告)日：2019-08-01
申请号：US16080427
申请日：2017-11-28
申请人： Sumitomo Electric Industries, Ltd.
发明人： Atsuo Ikeuchi
IPC分类号： H01M8/04186 , H01M8/18 , H01M8/04082 , H01M8/04746
CPC分类号： H01M8/04186 , H01M8/00 , H01M8/04 , H01M8/04201 , H01M8/04753 , H01M8/18 , H01M8/188
摘要： A redox flow battery includes a cell, an electrolyte tank, and a circulation mechanism. The circulation mechanism includes a suction pipe, a circulation pump, an extrusion, and a return pipe. An absolute value of a difference between HL1 and HL2 is greater than or equal to 0.4 times H0 and both HL1 and HL2 are less than or equal to Hd, where H0 is a height from an inner bottom surface of the electrolyte tank to the in-tank liquid level, HL1 is a length from the in-tank liquid level to the open end of the suction pipe, HL2 is a length from an in-tank liquid level to an open end of the return pipe, and Hd is a distance from the in-tank liquid level to a center of a highest segment of the return pipe.

2. 发明申请

US20180274112A1 MEMBRANE ELECTRODE ASSEMBLY FOR ELECTROCHEMICAL CELL 审中-公开
公开(公告)号：US20180274112A1
公开(公告)日：2018-09-27
申请号：US15471206
申请日：2017-03-28
申请人： Elchemtech Co., Ltd.
发明人： Sang Bong MOON , Yun Ki CHOI , Chang Hyun HAN , Su Hyun IM , Dae Jin YOON , Chang Hwan MOON
IPC分类号： C25B9/08 , C25B1/10 , C25B13/08 , C25B11/04
CPC分类号： C25B9/08 , C25B1/10 , C25B11/04 , C25B13/08 , H01M4/8605 , H01M4/9075 , H01M4/925 , H01M8/00 , H01M8/1004 , H01M2008/1095 , Y02E60/366
摘要： Disclosed is a membrane electrode assembly that includes a polymer electrolyte membrane, a first electrochemical reaction layer formed on one side of the polymer electrolyte membrane to allow an oxidation reaction to occur thereon, a first electron-conductive layer formed between the polymer electrolyte membrane and the first electrochemical reaction layer, a second electrochemical reaction layer formed on a remaining side of the polymer electrolyte membrane to allow a reduction reaction to occur thereon, and a second electron-conductive layer formed between the polymer electrolyte membrane and the second electrochemical reaction layer. The first electron-conductive layer and the second electron-conductive layer include a porous metal.

3. 发明授权

US09963171B2 Electrically driven vehicle 有权
公开(公告)号：US09963171B2
公开(公告)日：2018-05-08
申请号：US15315834
申请日：2015-04-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hideo Nagaosa
IPC分类号： B62D21/16 , B62D21/15 , B62D25/08 , B62D27/02 , B60L11/18
CPC分类号： B62D21/16 , B60L11/1896 , B62D21/155 , B62D25/08 , B62D27/02 , H01M8/00 , H01M8/04201 , H01M2250/20 , Y02T90/32
摘要： An electrically driven vehicle comprises: a body frame arranged in a holding compartment formed in front of a passenger compartment; a suspension member fastened to the body frame in the holding compartment through a rear side fastening structure; and a fuel cell stack supported on the suspension member through a rear side mount at a position in front of the rear side fastening structure. When a serious collision occurs, the fuel cell stack moves rearward and strikes the fastening structure whereby the fastening structure breaks and thereby suspension member separates from the body frame and the fuel cell stack moves downward and heads toward the inside of the shelter space between the holding compartment and a road surface.

4. 发明申请

US20180076470A1 APPARATUS FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL AND MEMBRANE-ELECTRODE ASSEMBLY MANUFACTURED USING THE SAME 审中-公开
公开(公告)号：US20180076470A1
公开(公告)日：2018-03-15
申请号：US15818707
申请日：2017-11-20
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Sun Ho Lee
IPC分类号： H01M8/0276 , H01M8/00 , H01M8/0286
CPC分类号： H01M8/0276 , H01M8/00 , H01M8/0286 , H01M2008/1095 , Y02P70/56
摘要： An apparatus for manufacturing a membrane-electrode assembly for a fuel cell is provided. The apparatus includes a sub-gasket feeding unit that forms first electrode windows, unrolls a first sub-gasket sheet, and supplies the sheet to a transfer line. An electrode membrane loading unit installed over the transfer line forms electrode catalyst layers on both faces of an electrolyte membrane, collects the electrode membrane sheet cut, and loads the sheets onto first electrode windows. A sub-gasket loading unit installed over the transfer line forms second electrode windows, collects a second sub-gasket sheet, and loads the sheets on the electrode membrane sheet. MEA bonding units installed on the transfer line bond the first sub-gasket sheet, the electrode membrane sheet, and the second sub-gasket sheet mutually stacked while passing the first sub-gasket sheet, the electrode membrane sheet, and the second sub-gasket sheet between a pair of hot rollers along the transfer line.

5. 发明授权

US09905858B2 Fuel cell with an improved electrode 有权
公开(公告)号：US09905858B2
公开(公告)日：2018-02-27
申请号：US13752700
申请日：2013-01-29
申请人： Second Sight Medical Products, Inc.
发明人： David Daomin Zhou , Robert J. Greenberg
IPC分类号： H01M4/88 , C25D21/12 , B01J23/42 , H01M4/94 , C25D3/50 , H01M4/90 , B01J37/34 , C25D5/16 , H01M4/92 , B01J35/00 , H01M8/00 , B01D53/94 , B01J23/08 , B01J23/40 , B01J23/44 , B01J23/46 , B01J37/02 , H01M8/1007
CPC分类号： H01M4/8853 , B01D53/945 , B01D2255/1021 , B01J23/08 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/468 , B01J35/002 , B01J37/0215 , B01J37/348 , C25D3/50 , C25D5/16 , C25D21/12 , H01M4/8807 , H01M4/90 , H01M4/92 , H01M4/921 , H01M4/94 , H01M8/00 , H01M8/1007 , Y02P70/56 , Y02T10/22
摘要： An improved platinum and method for manufacturing the improved platinum wherein the platinum having a fractal surface coating of platinum, platinum gray, with a increase in surface area of at least 5 times when compared to shiny platinum of the same geometry and also having improved resistance to physical stress when compared to platinum black having the same surface area. The process of electroplating the surface coating of platinum gray comprising plating at a moderate rate, for example at a rate that is faster than the rate necessary to produce shiny platinum and that is less than the rate necessary to produce platinum black. Platinum gray is applied to manufacture a fuel cell and a catalyst.

6. 发明申请

US20170363689A1 Accelerated Testing Protocols For Solid Oxide Fuel Cell Cathode Materials 审中-公开
公开(公告)号：US20170363689A1
公开(公告)日：2017-12-21
申请号：US15622596
申请日：2017-06-14
申请人： University of South Carolina
发明人： Xiao-Dong Zhou , Emir Dogdibegovic
IPC分类号： G01R31/36 , H01M4/90 , H01M8/124
CPC分类号： G01R31/386 , H01M4/9033 , H01M8/00 , H01M8/04552 , H01M8/04641 , H01M8/04731 , H01M8/04873 , H01M8/04902 , H01M2008/1293
摘要： Accelerated testing protocols that can be utilized for determining and projecting the durability of SOFC cathodes are described. The accelerated testing protocols can be carried out under simulated operation conditions so as to provide in a matter of a few hundred hours data that can correlate to the condition of the cathode following operation of the cell over the course of a typical operation life span of several thousand hours. A testing protocol can include cycling a SOFC from OCV to operating potential at a predetermined current density. Each cycle can be relatively short, for instance less than one minute.

7. 发明授权

US09825312B2 Apparatus for manufacturing membrane-electrode assembly for fuel cell and membrane-electrode assembly manufactured using the same 有权
公开(公告)号：US09825312B2
公开(公告)日：2017-11-21
申请号：US14846787
申请日：2015-09-06
申请人： Hyundai Motor Company
发明人： Sun Ho Lee
IPC分类号： H01M8/00 , H01M8/0276 , H01M8/0286 , H01M8/1018
CPC分类号： H01M8/0276 , H01M8/00 , H01M8/0286 , H01M2008/1095 , Y02P70/56
摘要： An apparatus for manufacturing a membrane-electrode assembly for a fuel cell is provided. The apparatus includes a sub-gasket feeding unit that forms first electrode windows, unrolls a first sub-gasket sheet, and supplies the sheet to a transfer line. An electrode membrane loading unit installed over the transfer line forms electrode catalyst layers on both faces of an electrolyte membrane, collects the electrode membrane sheet cut, and loads the sheets onto first electrode windows. A sub-gasket loading unit installed over the transfer line forms second electrode windows, collects a second sub-gasket sheet, and loads the sheets on the electrode membrane sheet. MEA bonding units installed on the transfer line bond the first sub-gasket sheet, the electrode membrane sheet, and the second sub-gasket sheet mutually stacked while passing the first sub-gasket sheet, the electrode membrane sheet, and the second sub-gasket sheet between a pair of hot rollers along the transfer line.

8. 发明授权

US09722424B2 Arrangement comprising a fuel cell system 有权
公开(公告)号：US09722424B2
公开(公告)日：2017-08-01
申请号：US14232022
申请日：2012-07-09
申请人： Andreas Kaupert , Valentin Notemann , Karsten Reiners , Markus Willkommen
发明人： Andreas Kaupert , Valentin Notemann , Karsten Reiners , Markus Willkommen
IPC分类号： H01M8/00 , H02J1/10 , B60L11/18 , H01M8/04014 , H01M8/0612 , H01M10/46 , H01M16/00 , H02J7/34 , H02J1/00
CPC分类号： H02J1/102 , B60L11/1868 , B60L11/1885 , B60L11/1887 , B60L11/1894 , H01M8/00 , H01M8/04022 , H01M8/0618 , H01M8/0625 , H01M8/0631 , H01M10/46 , H01M16/006 , H01M2250/20 , H02J7/34 , H02J2001/004 , Y02E60/50 , Y02T10/7066 , Y02T90/32 , Y02T90/34 , Y10T307/516
摘要： A system (0) includes an electrical load system (54) with a load network battery (82), and a fuel cell system (1). Operation is simplified, especially during start of the fuel cell system (1) if the fuel cell system (1) has a system battery (56). A system voltage across the system battery (56) can be supplied to electrical system loads (80) of the fuel cell system (1) and, via a load voltage converter (77) and at least one additional voltage converter (86), to the load system (54) and secondary electrical loads (84, 85).

9. 发明申请

US20160327817A1 SELF-DIMMING SYSTEM 有权
标题翻译：自调整系统
公开(公告)号：US20160327817A1
公开(公告)日：2016-11-10
申请号：US15110700
申请日：2015-01-21
申请人： ATSUMITEC CO., LTD.
发明人： Naoki Uchiyama , Tomomi Kanai
IPC分类号： G02F1/01
CPC分类号： G02F1/0147 , C03C17/36 , C03C17/3607 , C03C17/3615 , C03C17/3618 , C03C17/3642 , C03C17/3649 , C03C17/3657 , C03C17/3681 , C03C17/38 , C03C17/40 , E06B3/6722 , G02F1/0121 , G02F1/153 , G02F1/163 , H01L35/28 , H01M8/00 , H01M8/06 , H01M2250/10 , H05B3/86 , Y02B90/14
摘要： To provide a self-dimming system including: a main body section which is configured by a pair of transparent substrates arranged to face each other and to be separated from each other, and a frame body holding the pair of transparent substrates and forming a gap together with the pair of transparent substrates; a dimming section which is arranged in the gap and provided with a dimming element whose optical properties are reversibly changed by hydrogenation and dehydrogenation of the dimming element; a power-generating equipment which is arranged in the main body section; a hydrogen suction and discharge section which, when receiving electric power generated in the power-generating equipment, generates hydrogen by performing electrolysis and supplies the hydrogen to the gap and which, when not receiving electric power generated in the power-generating equipment, generates electric power by using the hydrogen in the gap; and control means which controls whether or not electric power generated in the power-generating equipment is supplied to the hydrogen suction and discharge section.
摘要翻译：本发明提供一种自调光系统，包括：主体部分，由一对透明基板构成，彼此相对地彼此分离并彼此分离;框架体，保持一对透明基板并形成间隙与一对透明基板; 调光部分布置在间隙中并具有通过调光元件的氢化和脱氢可逆地改变其光学特性的调光元件; 发电设备，其布置在主体部分中; 氢吸入和排出部分，当接收到在发电设备中产生的电力时，通过进行电解产生氢气并将氢气供应到间隙，并且当不接收在发电设备中产生的电力时产生电通过使用氢气在间隙中的功率; 以及控制装置，其控制发电设备中产生的电力是否被供应到氢吸入和排出部分。

10. 发明授权

US09464359B2 Electrochemical devices comprising novel catalyst mixtures 有权
标题翻译：包含新型催化剂混合物的电化学装置
公开(公告)号：US09464359B2
公开(公告)日：2016-10-11
申请号：US14591902
申请日：2015-01-07
申请人： Dioxide Materials, Inc.
发明人： Richard I Masel , Brian A. Rosen
IPC分类号： C25B11/04 , B01J19/08 , B01J31/02 , C01B31/18 , C07C45/00 , H01M4/90 , C25B3/04 , C25B3/00 , G01N27/30 , H01M8/06 , H01M8/00
CPC分类号： C25B11/04 , B01J19/08 , C01B32/40 , C25B3/00 , C25B3/04 , G01N27/30 , H01M4/90 , H01M8/00 , H01M8/0612 , Y02P20/135
摘要： Electrochemical devices comprising electrocatalyst mixtures include at least one Catalytically Active Element and, as a separate constituent, one Helper Catalyst. The electrocatalysts can be used to increase the rate, modify the selectivity or lower the overpotential of chemical reactions. These electrocatalysts are useful for a variety of chemical reactions including, in particular, the electrochemical conversion of CO2. Chemical processes employing these catalysts produce CO, HCO−, H2CO, (HCO2)−, H2CO2, CH3OH, CH4, C2H4, CH3CH2OH, CH3COO−, CH3COOH, C2H6, (COOH)2, or (COO−)2. Devices using the electrocatalysts include, for example, a CO2 sensor.
摘要翻译：包含电催化剂混合物的电化学装置包括至少一种催化活性元素和作为单独成分的一种助催化剂。电催化剂可用于提高速率，改变选择性或降低化学反应的超电势。这些电催化剂可用于各种化学反应，包括特别是二氧化碳的电化学转化。使用这些催化剂的化学方法产生CO，HCO-，H 2 CO，（HCO 2） - ，H 2 CO 2，CH 3 OH，CH 4，C 2 H 4，CH 3 CH 2 OH，CH 3 COO-，CH 3 COOH，C 2 H 6，（COOH）2或（COO-）2。使用电催化剂的装置包括例如CO 2传感器。

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