CN1320676C - 采用孔隙度可变的气体扩散材料的燃料电池及其操作方法 - Google Patents

采用孔隙度可变的气体扩散材料的燃料电池及其操作方法 Download PDF

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Publication number
CN1320676C
CN1320676C CNB028246454A CN02824645A CN1320676C CN 1320676 C CN1320676 C CN 1320676C CN B028246454 A CNB028246454 A CN B028246454A CN 02824645 A CN02824645 A CN 02824645A CN 1320676 C CN1320676 C CN 1320676C
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China
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porosity
membrane
electrode assemblies
gas diffusion
electrolyte
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Expired - Fee Related
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CNB028246454A
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English (en)
Chinese (zh)
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CN1602559A (zh
Inventor
西瓦库玛·姆塔斯瓦米
斯蒂文·D.·普拉特
罗纳德·J.·凯利
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Motorola Mobility LLC
Google Technology Holdings LLC
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Motorola Inc
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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
    • H01M4/8605—Porous electrodes
    • H01M4/861—Porous electrodes with a gradient in the porosity
    • 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
    • H01M8/0232—Metals or alloys
    • 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
    • H01M8/0239—Organic resins; Organic polymers
    • 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
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • 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)
  • 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)
CNB028246454A 2001-10-31 2002-10-23 采用孔隙度可变的气体扩散材料的燃料电池及其操作方法 Expired - Fee Related CN1320676C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/999,124 US6743543B2 (en) 2001-10-31 2001-10-31 Fuel cell using variable porosity gas diffusion material
US09/999,124 2001-10-31

Publications (2)

Publication Number Publication Date
CN1602559A CN1602559A (zh) 2005-03-30
CN1320676C true CN1320676C (zh) 2007-06-06

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CNB028246454A Expired - Fee Related CN1320676C (zh) 2001-10-31 2002-10-23 采用孔隙度可变的气体扩散材料的燃料电池及其操作方法

Country Status (5)

Country Link
US (2) US6743543B2 (enExample)
JP (1) JP4580647B2 (enExample)
CN (1) CN1320676C (enExample)
AU (1) AU2002337958A1 (enExample)
WO (1) WO2003038924A2 (enExample)

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US7374838B2 (en) * 2003-06-10 2008-05-20 Ballard Power Systems Inc. Electrochemical fuel cell with fluid distribution layer having non-uniform permeability
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US7632587B2 (en) 2004-05-04 2009-12-15 Angstrom Power Incorporated Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
JP2005332693A (ja) * 2004-05-20 2005-12-02 Aisin Seiki Co Ltd 燃料電池
CN100512951C (zh) * 2004-07-09 2009-07-15 株式会社阿库泰克 铟吸附剂以及铟分离方法
WO2006033253A1 (ja) * 2004-09-21 2006-03-30 Sharp Kabushiki Kaisha 膜電極複合体およびその製造方法、ならびに燃料電池、電子機器
GB2422716B (en) 2005-01-26 2007-08-22 Intelligent Energy Ltd Multi-layer fuel cell diffuser
JP5061454B2 (ja) 2005-11-24 2012-10-31 トヨタ自動車株式会社 燃料電池
JP5184795B2 (ja) * 2006-06-06 2013-04-17 シャープ株式会社 燃料電池、燃料電池システムおよび電子機器
JP2008004318A (ja) * 2006-06-21 2008-01-10 Toyota Motor Corp 燃料電池の配管構造
JP2008235026A (ja) * 2007-03-20 2008-10-02 Toshiba Corp 燃料分布調整方法、燃料分布調整膜、燃料分布調整膜の製造方法、燃料電池、および燃料電池の製造方法
JP2008243491A (ja) * 2007-03-26 2008-10-09 Toshiba Corp 燃料電池
CN101821891B (zh) 2007-08-02 2014-11-26 夏普株式会社 燃料电池堆及燃料电池系统
CN101836316A (zh) * 2007-09-25 2010-09-15 昂斯特罗姆动力公司 燃料电池盖
CN101849312B (zh) 2007-09-25 2014-05-07 法商Bic公司 包括空间节约型流体增压室的燃料电池系统以及相关方法
JP2009081031A (ja) * 2007-09-26 2009-04-16 Toshiba Corp ガス拡散層、燃料電池、ガス拡散層の製造方法、および燃料電池の製造方法
JP5620637B2 (ja) * 2007-12-21 2014-11-05 ソシエテ ビックＳｏｃｉｅｔｅ Ｂｉｃ 不連続な領域を有する化学電池部材
CN101919094B (zh) 2008-01-17 2013-07-24 法商Bic公司 用于电化学池的盖及相关方法
WO2010114059A1 (ja) 2009-04-01 2010-10-07 シャープ株式会社 燃料電池スタックおよびこれを備える電子機器
RU2402118C1 (ru) * 2009-05-07 2010-10-20 Ассоциация делового сотрудничества в области передовых комплексных технологий "АСПЕКТ" Источник тока портативный
RU2402119C1 (ru) * 2009-05-07 2010-10-20 Ассоциация делового сотрудничества в области передовых комплексных технологий "АСПЕКТ" Источник тока портативный
RU2402117C1 (ru) * 2009-05-07 2010-10-20 Ассоциация делового сотрудничества в области передовых комплексных технологий "АСПЕКТ" Портативный источник тока на основе прямого окисления боргидридов щелочных металлов
WO2011060088A1 (en) * 2009-11-10 2011-05-19 Porous Media Corporation Gel-filled membrane device and method
RU2012132259A (ru) * 2009-12-28 2014-02-10 Сосьете Бик Улучшающие характеристики слои для топливных элементов
JP2013131290A (ja) * 2010-04-12 2013-07-04 Sharp Corp 膜電極複合体およびこれを用いた燃料電池
US8932775B2 (en) 2010-05-28 2015-01-13 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling the operation of a fuel cell
DE102011008706A1 (de) 2011-01-17 2012-07-19 Li-Tec Battery Gmbh Exothermes Bauelement, Elektrodenaufbau, Elektroenergiezelle und Zellanordnung, sowie Verfahren zur Herstellung und Verfahren zur Ansteuerung
KR101719407B1 (ko) * 2015-01-20 2017-03-23 재단법인 멀티스케일 에너지시스템 연구단 하이브리드 구조 패턴을 갖는 고분자막 및 이의 제조방법
JP6392907B2 (ja) * 2016-04-14 2018-09-19 株式会社新菱 ガス含有基材およびその製造方法
JP6508161B2 (ja) 2016-10-18 2019-05-08 トヨタ自動車株式会社 燃料電池システム
JP6597566B2 (ja) 2016-11-21 2019-10-30 トヨタ自動車株式会社 燃料電池システム
CN111540916B (zh) * 2020-05-13 2023-02-28 辽宁大学 温敏型导电智能水凝胶微球修饰的碳毡电极材料及其制备方法和应用
CN113555588B (zh) * 2021-07-13 2024-05-28 广东兰氢科技有限公司 一种燃料电池性能预测方法、装置、电子设备及存储介质
US12237515B2 (en) 2021-10-22 2025-02-25 Textron Innovations Inc. Fuel cell metallic gas diffusion layer

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Also Published As

Publication number Publication date
US6743543B2 (en) 2004-06-01
US20030082435A1 (en) 2003-05-01
US20040086776A1 (en) 2004-05-06
JP2005508069A (ja) 2005-03-24
CN1602559A (zh) 2005-03-30
JP4580647B2 (ja) 2010-11-17
US7132192B2 (en) 2006-11-07
WO2003038924A3 (en) 2003-10-09
AU2002337958A1 (en) 2003-05-12
WO2003038924A2 (en) 2003-05-08

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