KR100781946B1 - 혼성 막 전극 어셈블리 - Google Patents

혼성 막 전극 어셈블리 Download PDF

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Publication number
KR100781946B1
KR100781946B1 KR1020017014524A KR20017014524A KR100781946B1 KR 100781946 B1 KR100781946 B1 KR 100781946B1 KR 1020017014524 A KR1020017014524 A KR 1020017014524A KR 20017014524 A KR20017014524 A KR 20017014524A KR 100781946 B1 KR100781946 B1 KR 100781946B1
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South Korea
Prior art keywords
catalyst
layer
electrode
mea
particles
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KR1020017014524A
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English (en)
Korean (ko)
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KR20020009612A (ko
Inventor
마오쉐인에스
하우겐그레고리엠
레윈스키크르지스즈토프에이
데버마크케이
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쓰리엠 이노베이티브 프로퍼티즈 캄파니
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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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
KR1020017014524A 1999-05-14 1999-12-02 혼성 막 전극 어셈블리 Expired - Fee Related KR100781946B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/312,514 US6238534B1 (en) 1999-05-14 1999-05-14 Hybrid membrane electrode assembly
US09/312,514 1999-05-14

Publications (2)

Publication Number Publication Date
KR20020009612A KR20020009612A (ko) 2002-02-01
KR100781946B1 true KR100781946B1 (ko) 2007-12-05

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KR1020017014524A Expired - Fee Related KR100781946B1 (ko) 1999-05-14 1999-12-02 혼성 막 전극 어셈블리

Country Status (6)

Country Link
US (1) US6238534B1 (enExample)
JP (1) JP4896298B2 (enExample)
KR (1) KR100781946B1 (enExample)
AU (1) AU2162100A (enExample)
CA (1) CA2372601A1 (enExample)
WO (1) WO2000070700A1 (enExample)

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* Cited by examiner, † Cited by third party
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US7098163B2 (en) * 1998-08-27 2006-08-29 Cabot Corporation Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
JP2001035510A (ja) * 1999-07-21 2001-02-09 Asahi Glass Co Ltd 固体高分子電解質型燃料電池
US6447943B1 (en) 2000-01-18 2002-09-10 Ramot University Authority For Applied Research & Industrial Development Ltd. Fuel cell with proton conducting membrane with a pore size less than 30 nm
WO2001054220A2 (en) * 2000-01-18 2001-07-26 Ramot University Authority For Applied Research And Industrial Development Ltd. Fuels for non-alkaline fuel cells
AU2001279308A1 (en) * 2000-07-25 2002-02-05 Apollo Energy Systems, Incorporated Electrodes for alkaline fuel cells with circulating electrolyte
EP1348241A1 (en) * 2000-10-27 2003-10-01 MicroCoating Technologies, Inc. Fuel cell having improved catalytic layer
US20020068213A1 (en) * 2000-12-01 2002-06-06 Honeywell International, Inc. Law Dept. Ab2 Multiple layer electrode for improved performance
US20040036394A1 (en) * 2002-08-21 2004-02-26 3M Innovative Properties Company Process for preparing multi-layer proton exchange membranes and membrane electrode assemblies
CN100449829C (zh) * 2004-06-30 2009-01-07 Tdk株式会社 直接醇型燃料电池及其制造方法
US7981571B2 (en) * 2004-07-13 2011-07-19 Panasonic Corporation Polymer electrolyte fuel cell
US7790304B2 (en) * 2005-09-13 2010-09-07 3M Innovative Properties Company Catalyst layers to enhance uniformity of current density in membrane electrode assemblies
US8652705B2 (en) 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US7727358B2 (en) * 2005-12-21 2010-06-01 E.I. Du Pont De Nemours And Company Pulp comprising polypyridobisimidazole and other polymers and methods of making same
US8137750B2 (en) * 2006-02-15 2012-03-20 3M Innovative Properties Company Catalytically active gold supported on thermally treated nanoporous supports
KR20090003218A (ko) * 2006-02-15 2009-01-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 촉매 활성 금을 이용한, 수소에 비하여 일산화탄소의 선택적인 산화
US8252485B2 (en) * 2007-03-13 2012-08-28 Cabot Corporation Electrocatalyst compositions and processes for making and using same
CN101657921B (zh) 2007-04-12 2013-06-12 3M创新有限公司 高性能、高耐用非贵重金属燃料电池催化剂
US20080299431A1 (en) * 2007-06-01 2008-12-04 Cabot Corporation Membrane electrode assembly for fuel cell
KR100957302B1 (ko) * 2007-09-07 2010-05-12 현대자동차주식회사 연료전지용 막-전극 접합체의 제조방법
JP5196988B2 (ja) 2007-12-21 2013-05-15 スリーエム イノベイティブ プロパティズ カンパニー インク組成物、その製造方法、そのインク組成物を用いて形成した電極触媒層及びこれらの用途
US20100035124A1 (en) * 2008-08-11 2010-02-11 Gm Clobal Technology Operations, Inc. Hybrid particle and core-shell electrode structure
US8512908B2 (en) * 2009-05-14 2013-08-20 GM Global Technology Operations LLC Fabrication of catalyst coated diffusion media layers containing nanostructured thin catalytic layers
US8802329B2 (en) * 2009-05-14 2014-08-12 GM Global Technology Operations LLC Electrode containing nanostructured thin catalytic layers and method of making
US8507152B2 (en) * 2009-05-14 2013-08-13 GM Global Technology Operations LLC Fabrication of electrodes with multiple nanostructured thin catalytic layers
US8481231B2 (en) * 2009-05-14 2013-07-09 GM Global Technology Operations LLC Preparation of nanostructured thin catalytic layer-based electrode ink
EP2517290B1 (en) 2009-12-22 2018-08-29 3M Innovative Properties Company Fuel cell membrane electrode assembly with nanostructured catalyst and dispersed catalyst sublayer
US8445164B2 (en) 2010-05-27 2013-05-21 GM Global Technology Operations LLC Electrode containing nanostructured thin catalytic layers and method of making
EP3534445B1 (en) * 2017-10-31 2022-05-18 Toppan Printing Co., Ltd. Electrode catalyst layer and solid polymer fuel cell
EP3856956A4 (en) 2018-09-28 2022-08-10 3M Innovative Properties Company HYDROGEN REFUELING SYSTEM

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making

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US5039561A (en) 1986-08-25 1991-08-13 Minnesota Mining And Manufacturing Company Method for preparing an article having surface layer of uniformly oriented, crystalline, organic microstructures
US4812352A (en) 1986-08-25 1989-03-14 Minnesota Mining And Manufacturing Company Article having surface layer of uniformly oriented, crystalline, organic microstructures
US5176786A (en) 1988-07-13 1993-01-05 Minnesota Mining And Manufacturing Company Organic thin film controlled molecular epitaxy
US5238729A (en) 1991-04-05 1993-08-24 Minnesota Mining And Manufacturing Company Sensors based on nanosstructured composite films
US5336558A (en) 1991-06-24 1994-08-09 Minnesota Mining And Manufacturing Company Composite article comprising oriented microstructures
US5338430A (en) 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
DE19544323A1 (de) * 1995-11-28 1997-06-05 Magnet Motor Gmbh Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen
US5879828A (en) 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US6277513B1 (en) * 1999-04-12 2001-08-21 General Motors Corporation Layered electrode for electrochemical cells

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Electrochimica Acta Vol.43(24):3657-3663 *

Also Published As

Publication number Publication date
KR20020009612A (ko) 2002-02-01
JP4896298B2 (ja) 2012-03-14
WO2000070700A1 (en) 2000-11-23
AU2162100A (en) 2000-12-05
CA2372601A1 (en) 2000-11-23
US6238534B1 (en) 2001-05-29
JP2003500803A (ja) 2003-01-07

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