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81. 发明公开

EP3080856A1 A PROCESS FOR THE PREPARATION OF PBI BASED MEMBRANE ELECTRODE ASSEMBLY (MEA) WITH IMPROVED FUEL CELL PERFORMANCE AND STABILITY 有权
标题翻译：方法用于生产具有改进的燃料电池功率稳定AN ON PBI-BASED膜电极组件（MEA）
公开(公告)号：EP3080856A1
公开(公告)日：2016-10-19
申请号：EP14835586.0
申请日：2014-12-09
申请人： Council of Scientific and Industrial Research
发明人： KURUNGOT, Sreekumar , ILLATHVALAPPIL, Rajith , BHANGE, Siddheshwar Navanath , UNNI, Sreekuttan Maraveedu
IPC分类号： H01M8/10 , H01M8/12 , H01M4/92
CPC分类号： H01M8/1004 , H01M4/926 , H01M8/103 , H01M8/1048 , H01M8/1051 , H01M8/1213 , H01M8/1253 , H01M2008/1095 , H01M2300/0082 , Y02E60/525 , Y02P70/56
摘要： The present invention discloses a process for the preparation of poly-benzimidazole (PBI) based membrane electrode assembly (MEA) with improved fuel cell performance and stability. It discloses a simple strategy to overcome the leaching of phosphoric acid (PA) from the membrane during fuel cell operation by an in-situ Current-Voltage (I-V) assisted doping of membrane with PA. The invention provides an improved method for the preparation of membrane electrode assembly (MEA) wherein said MEA possess high stability and improved fuel cell performance achieved by overcoming the leaching of phosphoric acid during cell operation.
摘要翻译：本发明盘松动用于制备聚苯并咪唑（PBI）基于膜电极组件（MEA）的具有改善的燃料电池性能和稳定性的方法。它盘更小的简单的策略，以克服在原位的电流 - 电压（I-V）与PA膜的辅助掺杂燃料电池操作过程中通过从膜的磷酸（PA）的浸出。本发明提供了关于膜电极组件的制备改进的方法（MEA）worin所述MEA具有高的稳定性，并通过电池操作过程中克服磷酸的浸出取得改进的燃料电池性能。

82. 发明公开

EP3057167A4 FUEL CELL SYSTEM 失效
公开(公告)号：EP3057167A4
公开(公告)日：2016-10-12
申请号：EP14853084
申请日：2014-10-01
申请人： NISSAN MOTOR
发明人： CHIKUGO HAYATO , TOMITA YOUSUKE
IPC分类号： H01M8/04089 , H01M8/0432 , H01M8/0438 , H01M8/04537 , H01M8/04746
CPC分类号： H01M8/04111 , H01M8/04089 , H01M8/04291 , H01M8/0432 , H01M8/04395 , H01M8/04425 , H01M8/04559 , H01M8/04753 , H01M8/04992 , H01M8/1004 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system including a cathode gas supply system of a cathode gas bypass type includes a first flow rate sensor which detects a cathode gas flow rate to be supplied by the compressor, a second flow rate sensor which detects a cathode gas flow rate to be supplied to the fuel cell, a bypass valve which controls a cathode gas flow rate flowed in the bypass channel, a bypass valve controlling unit configured to execute an open/shut-off control of the bypass valve in accordance with an operation state of the fuel cell system, and a mismatch diagnosing unit configured to detect a mismatch of detected values of the first flow rate sensor and the second flow rate sensor based on the detected values of the both sensors during total shut-off of the bypass valve.

83. 发明公开

EP3054513A4 FUEL CELL SEPARATOR AND FUEL CELL 有权
标题翻译：燃料电池和燃料电池
公开(公告)号：EP3054513A4
公开(公告)日：2016-10-12
申请号：EP14850963
申请日：2014-09-30
申请人： TOYOTA MOTOR CO LTD
发明人： KONNO NORISHIGE
IPC分类号： H01M8/248 , H01M8/026 , H01M8/1018 , H01M8/241
CPC分类号： H01M8/026 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/248 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： An anode-side separator 120 includes first grooves 202 and second grooves 204 that are located alternately in a separator central region 121 opposed to a power generation region 112 of a MEGA 110 by formation of a plurality of pit-and-bump stripes provided by press molding. The first grooves 202 extend in the separator central region 121 on the gas surface side of the anode-side separator 120, while the second grooves 204 extend in the separator central region 121 on the cooling surface side opposite to the gas surface side. Terminal first grooves 202t that are first grooves 202 extending on the outer edge portion 123 side outside the separator central region have lower terminal-side rising height Ht than the other first grooves 202 positioned on the separator central region 121 side.

84. 发明公开

EP3035423A4 PRODUCTION METHOD FOR ELECTRODE CATALYST, ELECTRODE CATALYST, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE, MEMBRANE-ELECTRODE ASSEMBLY (MEA), AND FUEL CELL STACK 有权
标题翻译： METHOD FOR PRODUCING电极催化剂，电极催化剂组合物用于形成气体扩散电极的气体扩散电极，膜电极单元（MEA）和燃料电池组
公开(公告)号：EP3035423A4
公开(公告)日：2016-09-21
申请号：EP15768710
申请日：2015-03-27
申请人： N E CHEMCAT CORP
发明人： MIZUSAKI TOMOTERU , NAGAMORI KIYOTAKA , NAKAMURA YOKO , TSUBAKI TAKUYA
IPC分类号： H01M4/88 , B01J23/44 , B01J35/08 , B01J37/16 , H01M4/86 , H01M4/90 , H01M4/92 , H01M8/02 , H01M8/10 , H01M8/1004 , H01M8/1018
CPC分类号： H01M4/926 , B01J23/44 , B01J35/08 , B01J37/16 , H01M4/8605 , H01M4/88 , H01M4/9041 , H01M4/9083 , H01M4/921 , H01M8/1004 , H01M8/1007 , H01M2008/1095 , Y02E60/50 , Y02P70/56
摘要： Provided is an electrode catalyst production method capable of obtaining, through an easy operation, an electrode catalyst whose chlorine (Cl) species content has been reliably and sufficiently reduced, even when using as an electrode catalyst raw material an electrode catalyst precursor containing a high concentration of chlorine. The method is to produce an electrode catalyst having a core-shell structure including a support, a core part formed on the support and a shell part formed to cover at least a part of a surface of the core part. The method includes a first step (1) of retaining a liquid containing ultrapure water, a reductant such as a hydrogen-containing gas and an electrode catalyst precursor under at least one stage of a predetermined temperature for a predetermined retention time, such electrode catalyst precursor being produced using a material containing chlorine (Cl) species, and exhibiting a chlorine (Cl) species concentration not lower than a predetermined first chlorine (Cl) species concentration when measured by X-ray fluorescence (XRF) spectroscopy.

85. 发明公开

EP3063816A1 METHOD AND DEVICE FOR ENHANCING FUEL CELL LIFETIME 审中-公开
标题翻译：方法和装置提高燃料电池的寿命
公开(公告)号：EP3063816A1
公开(公告)日：2016-09-07
申请号：EP14858175.4
申请日：2014-01-24
申请人： Zhang, Yong , Ma, Wei , Qi, Zhigang
发明人： Zhang, Yong , Ma, Wei , Qi, Zhigang
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M4/926 , H01M8/04089 , H01M8/04223 , H01M8/04228 , H01M8/04238 , H01M8/043 , H01M8/04303 , H01M8/0444 , H01M8/04746 , H01M8/04753 , H01M8/04955 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/2475 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A method for enhance lifetime of fuel cells via a device includes a step of creating a H2 environment for a stack, wherein the H2 environment is composed of H2 confined within a gas-tight enclosure of the device. The device includes an enclosure-H2-inlet port, an enclosure-H2-outlet port, a stack-H2-inlet, a stack-H2-outlet, a stack-air-inlet, a stack-air-outlet, a stack-coolant-inlet, and a stack-coolant-outlet. The device prevents air from getting into the stack when the fuel cell system is in the idling or shutdown state. It solves the problems associated with the electrode damage caused by the open circuit voltage in the entire fuel cell non-operational time period and the electrode damage caused by the formation of an air/hydrogen boundary during either the startup or shutdown process. The device eliminates the damages of the open circuit voltage to either MEAs or stacks during their storage time period.

86. 发明公开

EP3054517A1 POLYMER ELECTROLYTE MEMBRANE, METHOD FOR FABRICATING SAME, AND MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAME 有权转让
标题翻译： POLYMERELEKTROLYTMEMBRAN，VERFAHREN ZUR HERSTELLUNG DAVON UND MEMBRANELEKTRODENANORDNUNG DAMIT
公开(公告)号：EP3054517A1
公开(公告)日：2016-08-10
申请号：EP14848704.4
申请日：2014-09-30
申请人： Kolon Industries, Inc.
发明人： LEE, Moo Seok , LEE, Dong Hoon , SHIN, Yong Cheol , KIM, Na Young , LEE, Eun Su , CHO, Han Moon
IPC分类号： H01M8/10 , H01M4/86 , H01M8/02
CPC分类号： H01M8/1041 , H01M8/0293 , H01M8/1004 , H01M8/1018 , H01M8/1027 , H01M8/1032 , H01M8/1069 , H01M8/1079 , H01M8/1081 , H01M2008/1095 , H01M2300/0082 , Y02P70/56
摘要： Provided are a polymer electrode membrane including a porous support including a web of nanofibers of a first hydrocarbon-based ion conductor that are arranged irregularly and discontinuously; and a second hydrocarbon-based ion conductor filling the pores of the porous support, the first hydrocarbon-based ion conductor being a product obtained by eliminating at least a portion of the protective groups (Y) in a precursor of the first hydrocarbon-based ion conductor represented by Formula (1), a method for producing the polymer electrolyte membrane, and a membrane electrode assembly including the polymer electrolyte membrane:

wherein m, p, q, M, M', X and Y respectively have the same meanings as defined in the specification.
摘要翻译：提供一种聚合物电极膜，其包括多孔载体，其包括不规则且不连续地排列的第一烃基离子导体的纳米纤维网; 和填充多孔载体的孔的第二烃基离子导体，第一烃基离子导体是通过除去第一烃基离子的前体中的至少一部分保护基（Y）而获得的产物式（1）表示的导体，高分子电解质膜的制造方法以及包含高分子电解质膜的膜电极组合物，其中m，p，q，M，M'，X和Y分别具有与上述定义相同的含义在规范中。

87. 发明公开

EP3054516A1 FUEL CELL SYSTEM 失效
标题翻译：燃料电池系统
公开(公告)号：EP3054516A1
公开(公告)日：2016-08-10
申请号：EP14850892.2
申请日：2014-09-10
申请人： NISSAN MOTOR CO., LTD.
发明人： HOSHI, Kiyoshi
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： H01M8/04225 , B60L11/1885 , B60L11/1892 , H01M8/04104 , H01M8/04268 , H01M8/04302 , H01M8/04395 , H01M8/04529 , H01M8/04589 , H01M8/04604 , H01M8/04619 , H01M8/04753 , H01M8/1004 , H01M8/1007 , H01M8/2457 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： There is provided a fuel cell system that generates an electric power by supplying an anode gas and a cathode gas to a fuel cell. The fuel cell system includes: auxiliary machines and a drive motor driven by the generated electric power of the fuel cell; a pressure control unit configured to control a pressure of the cathode gas to be supplied to the fuel cell at a normal target pressure, the normal target pressure being used for ensuring an oxygen partial pressure within the fuel cell in accordance with the generated electric power of the fuel cell; and a warming-up pressure control unit configured to control the pressure of the cathode gas to be supplied to the fuel cell to become a predetermined warm-up acceleration target pressure during warm-up of the fuel cell, the predetermined warm-up acceleration target pressure being higher than the normal target pressure. In a case where there is a request to drive the drive motor during the warm-up of the fuel cell, the warming-up pressure control unit controls the pressure of the cathode gas to be supplied to the fuel cell to a warm-up target pressure between the normal target pressure and the warm-up acceleration target pressure.
摘要翻译：提供了一种通过向燃料电池供应阳极气体和阴极气体来产生电力的燃料电池系统。燃料电池系统包括：辅机和由燃料电池的发电电力驱动的驱动电动机; 压力控制单元，其被配置为控制将以正常目标压力供应到燃料电池的阴极气体的压力，所述正常目标压力用于根据所产生的电功率确保燃料电池内的氧分压燃料电池; 以及预热压力控制部，该预热压力控制部在所述燃料电池的预热时，将向所述燃料电池供给的所述阴极气体的压力控制成规定的暖机加速目标压力，所述预定的暖机加速目标压力高于正常目标压力。在燃料电池的预热期间存在驱动驱动马达的请求的情况下，预热压力控制单元将供应到燃料电池的阴极气体的压力控制为预热目标正常目标压力与预热加速目标压力之间的压力。

88. 发明公开

EP3021392A4 FUEL CELL UNIT CELL 失效
标题翻译：燃料电池单元的电池
公开(公告)号：EP3021392A4
公开(公告)日：2016-07-13
申请号：EP14822988
申请日：2014-04-22
申请人： NISSAN MOTOR
发明人： HORAI ATSUSHI
IPC分类号： H01M8/0232 , H01M8/0245
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/8657 , H01M4/8896 , H01M8/0206 , H01M8/0232 , H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M8/0245 , H01M8/026 , H01M8/0273 , H01M8/04156 , H01M8/04201 , H01M8/04291 , H01M8/1007 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： A single cell C includes a membrane electrode assembly M in which an electrolyte membrane 1 is interposed between a pair of electrode layers 2, 3, and a pair of separators 4 that form gas channels G between the pair of separators 4 and the membrane electrode assembly M, wherein the electrode layers 2, 3 include first gas diffusion layers 2B, 3B of a porous material disposed at the side facing the electrolyte membrane 1 and second gas diffusion layers 2C, 3C that are composed of a metal porous body having arrayed many holes K, and a part of the first gas diffusion layers 2B, 3B penetrates the holes K of the second gas diffusion layers 2C, 3C to form protrusions T. Accordingly, the surface of the electrode layers 2, 3 has a fine uneven structure. As a result, an improvement in liquid water discharging function and an improvement in power generating function were achieved at the same time.

89. 发明公开

EP2903067A4 HALF CELL FOR SOLID OXIDE FUEL CELLS, AND SOLID OXIDE FUEL CELL 审中-公开
标题翻译：半电池和固体氧化物燃料电池的固体氧化物燃料电池
公开(公告)号：EP2903067A4
公开(公告)日：2016-07-13
申请号：EP13841577
申请日：2013-09-27
申请人： NIPPON CATALYTIC CHEM IND
发明人： SHIMOMURA MASATOSHI , FURUSHO KAZUKI , HOSOI KOHEI
IPC分类号： H01M8/02 , H01M4/88 , H01M8/12
CPC分类号： H01M8/1253 , H01M4/8621 , H01M4/8652 , H01M4/9025 , H01M4/9033 , H01M4/9066 , H01M8/1004 , H01M8/1213 , H01M2008/1293 , H01M2300/0077 , H01M2300/0094 , Y02E60/521 , Y02E60/525 , Y02P70/56

90. 发明授权

EP2319115B1 BRENNSTOFFZELLENANORDNUNG UND VERFAHREN ZU DEREN HERSTELLUNG 有权
标题翻译：燃料电池系统和其制造方法
公开(公告)号：EP2319115B1
公开(公告)日：2016-07-06
申请号：EP09778181.9
申请日：2009-08-28
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： ZSCHIESCHANG, Eva , GERTEISEN, Dietmar , ZEDDA, Mario , ACKERMANN, Volker
IPC分类号： H01M8/1004 , H01M8/247 , H01M4/86 , H01M4/88 , H01M4/92 , H01M8/0297
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/8652 , H01M4/8668 , H01M4/8673 , H01M4/881 , H01M4/926 , H01M8/0297 , H01M8/241 , H01M8/2465 , H01M8/247 , Y02P70/56

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