DE60221752D1 - Brennstoffzellenelektrode, Verfahren zur Herstellung und Brennstoffzelle mit solcher Elektrode - Google Patents

Brennstoffzellenelektrode, Verfahren zur Herstellung und Brennstoffzelle mit solcher Elektrode

Info

Publication number
DE60221752D1
DE60221752D1 DE60221752T DE60221752T DE60221752D1 DE 60221752 D1 DE60221752 D1 DE 60221752D1 DE 60221752 T DE60221752 T DE 60221752T DE 60221752 T DE60221752 T DE 60221752T DE 60221752 D1 DE60221752 D1 DE 60221752D1
Authority
DE
Germany
Prior art keywords
fuel cell
electrode
manufacturing
cell electrode
fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60221752T
Other languages
English (en)
Other versions
DE60221752T2 (de
Inventor
Kazuhiko Iwasaki
Takeshi Miyama
Tsugio Ohba
Minako Onodera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE60221752D1 publication Critical patent/DE60221752D1/de
Publication of DE60221752T2 publication Critical patent/DE60221752T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8817—Treatment of supports before application of the catalytic active composition
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8896—Pressing, rolling, calendering
    • 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
    • H01M4/96—Carbon-based electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0011—Sulfuric acid-based
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
DE60221752T 2001-07-02 2002-06-28 Brennstoffzellenelektrode, Verfahren zur Herstellung und Brennstoffzelle mit solcher Elektrode Expired - Lifetime DE60221752T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001201497A JP2003017071A (ja) 2001-07-02 2001-07-02 燃料電池用電極およびその製造方法とそれを備える燃料電池
JP2001201497 2001-07-02

Publications (2)

Publication Number Publication Date
DE60221752D1 true DE60221752D1 (de) 2007-09-27
DE60221752T2 DE60221752T2 (de) 2008-06-05

Family

ID=19038448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221752T Expired - Lifetime DE60221752T2 (de) 2001-07-02 2002-06-28 Brennstoffzellenelektrode, Verfahren zur Herstellung und Brennstoffzelle mit solcher Elektrode

Country Status (4)

Country Link
US (1) US7091149B2 (de)
EP (1) EP1274142B1 (de)
JP (1) JP2003017071A (de)
DE (1) DE60221752T2 (de)

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WO2003077336A1 (fr) * 2002-03-14 2003-09-18 Matsushita Electric Industrial Co., Ltd. Procede de fabrication de pile a combustible du type a electrolyte polymere
DE10258175A1 (de) 2002-12-12 2004-07-08 General Motors Corp., Detroit Ein Blockcopolymer zur Verwendung als fester Polymerelektrolyt, eine ionenleitfähige Membran, die aus einem Blockcopolymer gemacht ist, und Verfahren zur Herstellung eines Blockcopolymers
JP2004234954A (ja) * 2003-01-29 2004-08-19 Toho Tenax Co Ltd 燃料電池用ガス拡散電極
US7419546B2 (en) * 2004-06-18 2008-09-02 Basf Fuel Cell Gmbh Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
US20060040045A1 (en) * 2004-08-18 2006-02-23 Siegfried Limmer Method of making electrodes for electrochemical fuel cells
US20090053583A1 (en) * 2005-01-14 2009-02-26 Umicore Ag & Co Kg Gas diffusion electrode and process for producing it and its use
JP4837298B2 (ja) * 2005-03-10 2011-12-14 日本ゴア株式会社 湿度調整フィルム
US7459505B2 (en) 2005-05-03 2008-12-02 General Motors Corporation Block copolymers with acidic groups
US7977394B2 (en) 2005-05-03 2011-07-12 GM Global Technology Operations LLC Triblock copolymers with acidic groups
JP5082239B2 (ja) * 2005-12-28 2012-11-28 大日本印刷株式会社 触媒層−電解質膜積層体及びその製造方法
JP2007194004A (ja) * 2006-01-18 2007-08-02 Asahi Glass Co Ltd 固体高分子形燃料電池用ガス拡散層の製造方法および膜電極接合体
KR100659133B1 (ko) * 2006-02-08 2006-12-19 삼성에스디아이 주식회사 촉매 코팅 전해질막, 이를 포함하는 연료전지 및 상기 촉매코팅 전해질막의 제조방법
JP4861025B2 (ja) * 2006-03-02 2012-01-25 東芝燃料電池システム株式会社 固体高分子電解質型燃料電池用電極及びその製造方法
US8168025B2 (en) * 2006-04-21 2012-05-01 Bdf Ip Holdings Ltd. Methods of making components for electrochemical cells
JP2007311269A (ja) * 2006-05-22 2007-11-29 Toyota Motor Corp 燃料電池用拡散層及びその製造方法、ならびに燃料電池用膜−電極接合体及び燃料電池
US7993792B2 (en) 2006-07-26 2011-08-09 GM Global Technology Operations LLC Polymer blocks for PEM applications
US8492460B2 (en) 2006-07-28 2013-07-23 GM Global Technology Operations LLC Fluorinated polymer blocks for PEM applications
US7785752B2 (en) * 2007-03-07 2010-08-31 Panasonic Corporation Fuel cell electrode and method for producing the same
JP5040424B2 (ja) * 2007-05-10 2012-10-03 トヨタ自動車株式会社 燃料電池に用いられる膜電極接合体、および、その製造方法
JP5194624B2 (ja) * 2007-08-03 2013-05-08 旭硝子株式会社 固体高分子形燃料電池用膜電極接合体の製造方法
JP5493756B2 (ja) * 2009-11-19 2014-05-14 富士電機株式会社 ガス拡散電極の製造方法
JP6178041B2 (ja) * 2012-01-13 2017-08-09 トヨタ自動車株式会社 燃料電池用拡散層の製造方法
JP2014215530A (ja) * 2013-04-26 2014-11-17 ソニー株式会社 ポリマー素子およびその製造方法、並びにカメラモジュールおよび撮像装置
JP6212966B2 (ja) * 2013-06-03 2017-10-18 三菱ケミカル株式会社 多孔質炭素電極
JP2015018679A (ja) * 2013-07-10 2015-01-29 日本電信電話株式会社 リチウム空気二次電池
US9819029B2 (en) * 2016-02-15 2017-11-14 Doosan Fuel Cell America, Inc. Method of making a fuel cell component
KR101953364B1 (ko) * 2016-03-28 2019-02-28 주식회사 엘지화학 전극의 제조방법
EP3486984A4 (de) * 2016-07-14 2020-03-11 Toray Industries, Inc. Basismaterial für gasdiffusionselektrode, verfahren zur herstellung davon, gasdiffusionselektrode, membranelektrodenanordnung und festpolymerbrennstoffzelle
WO2018186293A1 (ja) * 2017-04-03 2018-10-11 東レ株式会社 ガス拡散電極基材の製造方法、および燃料電池
CN109461940A (zh) * 2018-10-31 2019-03-12 安徽明天氢能科技股份有限公司 一种新型气体扩散层结构及其制备方法
JP6786569B2 (ja) * 2018-11-09 2020-11-18 本田技研工業株式会社 燃料電池に用いられるカーボンペーパにガス拡散層を形成する方法、及び、燃料電池に用いられるガス拡散層が形成されたカーボンペーパ
KR102686978B1 (ko) * 2021-05-27 2024-07-22 비나텍주식회사 연료전지의 막전극접합체 제작방법 및 그 장치
CN114420944B (zh) * 2022-01-19 2024-02-23 一汽解放汽车有限公司 一种燃料电池膜电极及其制备方法与燃料电池

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Also Published As

Publication number Publication date
JP2003017071A (ja) 2003-01-17
EP1274142B1 (de) 2007-08-15
US7091149B2 (en) 2006-08-15
EP1274142A3 (de) 2005-03-16
DE60221752T2 (de) 2008-06-05
EP1274142A2 (de) 2003-01-08
US20030022057A1 (en) 2003-01-30

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