DE69930347D1 - Verfahren zur Herstellung einer Suspension zur Bildung einer Katalysatorschicht für eine Brennstoffzelle mit Protonenaustauschmembran - Google Patents

Verfahren zur Herstellung einer Suspension zur Bildung einer Katalysatorschicht für eine Brennstoffzelle mit Protonenaustauschmembran

Info

Publication number
DE69930347D1
DE69930347D1 DE69930347T DE69930347T DE69930347D1 DE 69930347 D1 DE69930347 D1 DE 69930347D1 DE 69930347 T DE69930347 T DE 69930347T DE 69930347 T DE69930347 T DE 69930347T DE 69930347 D1 DE69930347 D1 DE 69930347D1
Authority
DE
Germany
Prior art keywords
suspension
producing
forming
fuel cell
catalyst layer
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
DE69930347T
Other languages
English (en)
Other versions
DE69930347T2 (de
Inventor
Chan Lim
Hyuk Chang
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI 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
Priority claimed from KR1019980060009A external-priority patent/KR100446607B1/ko
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Application granted granted Critical
Publication of DE69930347D1 publication Critical patent/DE69930347D1/de
Publication of DE69930347T2 publication Critical patent/DE69930347T2/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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/88—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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
DE69930347T 1998-05-04 1999-01-25 Verfahren zur Herstellung einer Suspension zur Bildung einer Katalysatorschicht für eine Brennstoffzelle mit Protonenaustauschmembran Expired - Lifetime DE69930347T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR9815991 1998-05-04
KR19980015991 1998-05-04
KR9860009 1998-12-29
KR1019980060009A KR100446607B1 (ko) 1998-05-04 1998-12-29 수소이온교환막(pem)연료전지의촉매층형성용슬러리의제조방법및이를이용한pem연료전지의제조방법및이방법에따라제조되는pem연료전지

Publications (2)

Publication Number Publication Date
DE69930347D1 true DE69930347D1 (de) 2006-05-11
DE69930347T2 DE69930347T2 (de) 2006-11-30

Family

ID=36217569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930347T Expired - Lifetime DE69930347T2 (de) 1998-05-04 1999-01-25 Verfahren zur Herstellung einer Suspension zur Bildung einer Katalysatorschicht für eine Brennstoffzelle mit Protonenaustauschmembran

Country Status (3)

Country Link
US (1) US6344428B1 (de)
EP (1) EP0955687B1 (de)
DE (1) DE69930347T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6468682B1 (en) * 2000-05-17 2002-10-22 Avista Laboratories, Inc. Ion exchange membrane fuel cell
DE60143511D1 (de) * 2000-07-06 2011-01-05 Asahi Glass Co Ltd Herstellungsverfahren für aus filmelektroden zusam festpolymer-elektrolyt-brennstoffzelle
WO2002061871A2 (en) * 2001-01-29 2002-08-08 3M Innovative Properties Company Decal method of making membrane electrode assemblies for fuel cells
WO2002069423A1 (en) * 2001-02-23 2002-09-06 Avista Laboratories, Inc. Method for forming a membrane electrode diffusion assembly for use in an ion exchange membrane fuel cell
KR100909759B1 (ko) * 2001-11-30 2009-07-29 혼다 기켄 고교 가부시키가이샤 연료 전지용 전극의 제조 방법
US6679979B2 (en) 2001-12-12 2004-01-20 Ballard Power Systems Inc. Aqueous ionomeric gels and products and methods related thereto
US20040086772A1 (en) * 2002-09-06 2004-05-06 Board Of Regents, The University Of Texas System Fuel cell electrode comprising CO and sulfur tolerant metal compound hydrogen activation catalyst
US20040107869A1 (en) 2002-12-10 2004-06-10 3M Innovative Properties Company Catalyst ink
CN100401563C (zh) * 2003-07-02 2008-07-09 中山大学 一种质子交换膜燃料电池膜电极组件的制备方法
TWI274084B (en) * 2003-08-05 2007-02-21 Lg Chemical Ltd Hybrid membrane-electrode assembly with minimal interfacial resistance and preparation method thereof
DE102004024845A1 (de) * 2004-05-13 2005-12-08 Volkswagen Ag Verfahren zur Herstellung einer Katalysatorschicht für elektrochemische Zellen
US8168025B2 (en) * 2006-04-21 2012-05-01 Bdf Ip Holdings Ltd. Methods of making components for electrochemical cells
CN100428544C (zh) * 2006-10-11 2008-10-22 中国科学院大连化学物理研究所 质子交换膜燃料电池电极和膜电极的制法
KR100874112B1 (ko) * 2007-06-25 2008-12-15 한화석유화학 주식회사 연료전지용 촉매 잉크 및 이를 이용한 막-전극 복합체의제조방법
KR100957302B1 (ko) * 2007-09-07 2010-05-12 현대자동차주식회사 연료전지용 막-전극 접합체의 제조방법
US7947410B2 (en) * 2008-08-22 2011-05-24 Toyota Motor Engineering & Manufacturing North America, Inc. Fuel cell electrodes with triazole modified polymers and membrane electrode assemblies incorporating same
US20120148936A1 (en) * 2009-08-21 2012-06-14 Basf Se Inorganic and/or organic acid-containing catalyst ink and use thereof in the production of electrodes, catalyst-coated membranes, gas diffusion electrodes and membrane electrode units
WO2011099285A1 (ja) * 2010-02-10 2011-08-18 パナソニック株式会社 膜－触媒層接合体の製造方法及び装置
CN103706375B (zh) * 2012-09-28 2016-08-24 中国科学院大连化学物理研究所 用于质子交换膜燃料电池的PtFe/C催化剂的制备方法
CN110120523A (zh) * 2018-02-05 2019-08-13 株式会社电装 氧化还原反应电极和燃料电池
CN114725410B (zh) * 2022-03-31 2023-12-19 东风汽车集团股份有限公司 一种催化层浆料、制备方法及催化层膜电极的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211984A (en) * 1991-02-19 1993-05-18 The Regents Of The University Of California Membrane catalyst layer for fuel cells
DE19544323A1 (de) * 1995-11-28 1997-06-05 Magnet Motor Gmbh Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen

Also Published As

Publication number Publication date
US6344428B1 (en) 2002-02-05
DE69930347T2 (de) 2006-11-30
EP0955687A2 (de) 1999-11-10
EP0955687A3 (de) 2001-10-04
EP0955687B1 (de) 2006-03-15

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