DK1702378T3 - Reduceret nedbrydning af ionudvekslermembraner i elektrokemiske brændselsceller - Google Patents

Reduceret nedbrydning af ionudvekslermembraner i elektrokemiske brændselsceller

Info

Publication number
DK1702378T3
DK1702378T3 DK04814838T DK04814838T DK1702378T3 DK 1702378 T3 DK1702378 T3 DK 1702378T3 DK 04814838 T DK04814838 T DK 04814838T DK 04814838 T DK04814838 T DK 04814838T DK 1702378 T3 DK1702378 T3 DK 1702378T3
Authority
DK
Denmark
Prior art keywords
ion
additive
degradation
membrane
hydrogen peroxide
Prior art date
Application number
DK04814838T
Other languages
English (en)
Inventor
Neil R Andrews
Shanna D Knights
Kenneth A Murray
Scott J Mcdermid
Sean M Mackinnon
Siyu Ye
Original Assignee
Bdf Ip Holdings 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 Bdf Ip Holdings Ltd filed Critical Bdf Ip Holdings Ltd
Application granted granted Critical
Publication of DK1702378T3 publication Critical patent/DK1702378T3/da

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Classifications

    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. insitu polymerisation or insitu crosslinking
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Catalysts (AREA)
DK04814838T 2003-12-17 2004-12-16 Reduceret nedbrydning af ionudvekslermembraner i elektrokemiske brændselsceller DK1702378T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/738,962 US7537857B2 (en) 2003-12-17 2003-12-17 Reduced degradation of ion-exchange membranes in electrochemical fuel cells
PCT/US2004/042700 WO2005060039A1 (en) 2003-12-17 2004-12-16 Reduced degradation of ion-exchange membranes in electrochemical fuel cells

Publications (1)

Publication Number Publication Date
DK1702378T3 true DK1702378T3 (da) 2009-08-31

Family

ID=34677494

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04814838T DK1702378T3 (da) 2003-12-17 2004-12-16 Reduceret nedbrydning af ionudvekslermembraner i elektrokemiske brændselsceller

Country Status (9)

Country Link
US (1) US7537857B2 (da)
EP (1) EP1702378B1 (da)
JP (1) JP2007515048A (da)
CN (1) CN100468853C (da)
AT (1) ATE432539T1 (da)
CA (1) CA2548163A1 (da)
DE (1) DE602004021293D1 (da)
DK (1) DK1702378T3 (da)
WO (1) WO2005060039A1 (da)

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CN112375529A (zh) * 2020-11-12 2021-02-19 鸿基创能科技(广州)有限公司 一种膜电极用胶粘剂及膜电极
CN112436168A (zh) * 2020-11-30 2021-03-02 山东东岳未来氢能材料股份有限公司 长寿命增强型全氟质子膜及其制备方法
CN112467182B (zh) * 2020-11-30 2022-03-15 山东东岳未来氢能材料股份有限公司 高耐受性增强型全氟质子膜及其制备方法
CN112447983B (zh) * 2020-11-30 2023-06-20 山东东岳未来氢能材料股份有限公司 长寿命氢燃料电池膜电极组件及其制备方法
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Also Published As

Publication number Publication date
DE602004021293D1 (de) 2009-07-09
EP1702378A1 (en) 2006-09-20
CN1902777A (zh) 2007-01-24
US7537857B2 (en) 2009-05-26
ATE432539T1 (de) 2009-06-15
WO2005060039A1 (en) 2005-06-30
CN100468853C (zh) 2009-03-11
CA2548163A1 (en) 2005-06-30
EP1702378B1 (en) 2009-05-27
JP2007515048A (ja) 2007-06-07
US20050136308A1 (en) 2005-06-23

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