JP5488254B2 - 燃料電池用親水性多孔質層、ガス拡散電極およびその製造方法、ならびに膜電極接合体 - Google Patents

燃料電池用親水性多孔質層、ガス拡散電極およびその製造方法、ならびに膜電極接合体 Download PDF

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JP5488254B2
JP5488254B2 JP2010144940A JP2010144940A JP5488254B2 JP 5488254 B2 JP5488254 B2 JP 5488254B2 JP 2010144940 A JP2010144940 A JP 2010144940A JP 2010144940 A JP2010144940 A JP 2010144940A JP 5488254 B2 JP5488254 B2 JP 5488254B2
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Prior art keywords
hydrophilic
fuel cell
layer
conductive material
water
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Japanese (ja)
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JP2011029170A5 (https=
JP2011029170A (ja
Inventor
大 井殿
敦史 大間
義隆 小野
和之 佐藤
佳 酒井
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
JP2010144940A 2009-06-26 2010-06-25 燃料電池用親水性多孔質層、ガス拡散電極およびその製造方法、ならびに膜電極接合体 Expired - Fee Related JP5488254B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010144940A JP5488254B2 (ja) 2009-06-26 2010-06-25 燃料電池用親水性多孔質層、ガス拡散電極およびその製造方法、ならびに膜電極接合体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009153012 2009-06-26
JP2009153012 2009-06-26
JP2010144940A JP5488254B2 (ja) 2009-06-26 2010-06-25 燃料電池用親水性多孔質層、ガス拡散電極およびその製造方法、ならびに膜電極接合体

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Publication Number Publication Date
JP2011029170A JP2011029170A (ja) 2011-02-10
JP2011029170A5 JP2011029170A5 (https=) 2012-12-13
JP5488254B2 true JP5488254B2 (ja) 2014-05-14

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JP2010144940A Expired - Fee Related JP5488254B2 (ja) 2009-06-26 2010-06-25 燃料電池用親水性多孔質層、ガス拡散電極およびその製造方法、ならびに膜電極接合体

Country Status (6)

Country Link
US (1) US20120100461A1 (https=)
EP (1) EP2448047A1 (https=)
JP (1) JP5488254B2 (https=)
CN (1) CN102804466B (https=)
CA (1) CA2766279A1 (https=)
WO (1) WO2010150870A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053303A1 (ja) * 2010-10-22 2012-04-26 日産自動車株式会社 固体高分子型燃料電池用電極触媒
US9044566B2 (en) * 2013-03-01 2015-06-02 Reaction Systems, Llc Advanced supported liquid membranes for carbon dioxide control in extravehicular activity applications
US10573901B2 (en) * 2013-04-25 2020-02-25 Tanaka Kikinzoku Kogyo K.K. Catalyst and manufacturing method thereof, and electrode catalyst layer using the catalyst
CN105142784A (zh) 2013-04-25 2015-12-09 日产自动车株式会社 催化剂以及使用该催化剂的电极催化剂层、膜电极接合体及燃料电池
CN105453321B (zh) 2013-05-16 2018-07-31 联合工艺公司 具有拥有最大水域团簇尺寸的水合离子交换膜的液流电池
JP2015032415A (ja) * 2013-08-01 2015-02-16 本田技研工業株式会社 電解質膜・電極構造体
EP2869382B1 (en) * 2013-10-30 2018-12-12 Basf Se Improved membrane electrode assemblies
US10367218B2 (en) 2014-10-29 2019-07-30 Nissan Motor Co., Ltd. Electrode catalyst layer for fuel cell, method for producing the same, and membrane electrode assembly and fuel cell using the catalyst layer
JP6571961B2 (ja) * 2015-03-25 2019-09-04 株式会社東芝 燃料電池用電極、燃料電池用膜電極複合体および燃料電池
US20180261866A1 (en) * 2015-09-09 2018-09-13 Nissan Motor Co., Ltd. Fuel cell electrode catalyst layer and manufacturing method therefor, and membrane electrode assembly, fuel cell, and vehicle using catalyst layer
GB2556836B (en) * 2015-09-17 2021-09-22 Figaro Eng Electrochemical gas sensor
DE102017204096A1 (de) * 2017-03-13 2018-09-13 Siemens Aktiengesellschaft Herstellung von Gasdiffusionselektroden mit Ionentransport-Harzen zur elektrochemischen Reduktion von CO2 zu chemischen Wertstoffen
US11056698B2 (en) 2018-08-02 2021-07-06 Raytheon Technologies Corporation Redox flow battery with electrolyte balancing and compatibility enabling features
WO2020031479A1 (ja) * 2018-08-09 2020-02-13 三井金属鉱業株式会社 燃料電池用電極触媒層及びそれを用いた固体高分子形燃料電池
CN111240376B (zh) * 2018-11-29 2021-06-01 中国科学院大连化学物理研究所 一种被动式气压调节装置
DE102019208171A1 (de) 2019-06-05 2020-12-10 Robert Bosch Gmbh Brennstoffzelleneinheit
US11271226B1 (en) 2020-12-11 2022-03-08 Raytheon Technologies Corporation Redox flow battery with improved efficiency
JP7563156B2 (ja) * 2020-12-16 2024-10-08 Ｔｏｐｐａｎホールディングス株式会社 固体高分子形燃料電池用触媒インク
WO2024155622A1 (en) * 2023-01-17 2024-07-25 The Johns Hopkins University Controlling water activity to promote selective electrochemical reactions

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3162851B2 (ja) * 1993-01-05 2001-05-08 三洋電機株式会社 電極／高分子電解質膜接合体の製造方法
JPH07176310A (ja) * 1993-12-20 1995-07-14 Sanyo Electric Co Ltd 電極及びその電極とイオン交換膜との接合体
JP3555209B2 (ja) * 1994-12-21 2004-08-18 トヨタ自動車株式会社 燃料電池の発電層およびその製造方法
CN1230933C (zh) * 1996-12-27 2005-12-07 日本电池株式会社 气体扩散电极、固体聚合物电解质膜、及其生产方法和固体聚合物电解质燃料电池
JP3903562B2 (ja) * 1996-12-27 2007-04-11 株式会社ジーエス・ユアサコーポレーション ガス拡散電極及び固体高分子電解質膜並びにそれらの製造方法、並びにそれを用いた固体高分子電解質型燃料電池
JP3577402B2 (ja) * 1997-07-28 2004-10-13 株式会社東芝 固体高分子型燃料電池
JP2001345106A (ja) * 2000-03-31 2001-12-14 Japan Storage Battery Co Ltd 燃料電池用電極およびその製造方法
JP3594533B2 (ja) * 2000-05-30 2004-12-02 三洋電機株式会社 燃料電池
JP2002164056A (ja) * 2000-11-22 2002-06-07 Aisin Seiki Co Ltd 固体高分子電解質型燃料電池及び電極、及びその電極の製造方法
US6916575B2 (en) * 2001-03-08 2005-07-12 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte type fuel cell
JP3778506B2 (ja) 2002-11-08 2006-05-24 本田技研工業株式会社 固体高分子型燃料電池用の電極
JP2004296435A (ja) * 2003-03-13 2004-10-21 Toray Ind Inc 電極触媒層およびその製造方法ならびにそれを用いた固体高分子型燃料電池
JP4917737B2 (ja) * 2003-11-12 2012-04-18 日産自動車株式会社 燃料電池用電解質膜および燃料電池
US7157178B2 (en) * 2003-11-24 2007-01-02 General Motors Corporation Proton exchange membrane fuel cell
CN1323455C (zh) * 2004-10-10 2007-06-27 上海河森电气有限公司 一种电化学发电装置中导电与气体扩散层材料的制造方法
JP4910305B2 (ja) * 2005-05-12 2012-04-04 株式会社Ｇｓユアサ 固体高分子形燃料電池用触媒層およびそれを備えた固体高分子形燃料電池。
JP5326185B2 (ja) * 2005-09-28 2013-10-30 日産自動車株式会社 ガス拡散電極用材料及びその製造方法
JP5011867B2 (ja) * 2006-07-21 2012-08-29 トヨタ自動車株式会社 燃料電池用の膜電極接合体の製造方法
JP2008027810A (ja) * 2006-07-24 2008-02-07 Toyota Motor Corp 燃料電池、燃料電池用膜−電極接合体、および、燃料電池の製造方法
US20080206615A1 (en) * 2007-02-22 2008-08-28 Paul Nicotera Gas diffusion layer with controlled diffusivity over active area
JP2008270163A (ja) * 2007-03-23 2008-11-06 Toshiba Corp 燃料電池
JP5066998B2 (ja) * 2007-04-25 2012-11-07 旭硝子株式会社 固体高分子形燃料電池用膜電極接合体

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EP2448047A1 (en) 2012-05-02
JP2011029170A (ja) 2011-02-10
CN102804466A (zh) 2012-11-28
US20120100461A1 (en) 2012-04-26
CN102804466B (zh) 2015-12-16
WO2010150870A1 (ja) 2010-12-29
CA2766279A1 (en) 2010-12-29

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