WO2008120379A1 - Electrolyte membrane, process for producing the same, membrane electrode assembly and polymer electrolyte fuel cell - Google Patents

Electrolyte membrane, process for producing the same, membrane electrode assembly and polymer electrolyte fuel cell Download PDF

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Publication number
WO2008120379A1
WO2008120379A1 PCT/JP2007/056942 JP2007056942W WO2008120379A1 WO 2008120379 A1 WO2008120379 A1 WO 2008120379A1 JP 2007056942 W JP2007056942 W JP 2007056942W WO 2008120379 A1 WO2008120379 A1 WO 2008120379A1
Authority
WO
WIPO (PCT)
Prior art keywords
membrane
polymer
electrode assembly
electrolyte
fuel cell
Prior art date
Application number
PCT/JP2007/056942
Other languages
French (fr)
Japanese (ja)
Inventor
Makoto Yoshino
Fumio Takei
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/056942 priority Critical patent/WO2008120379A1/en
Publication of WO2008120379A1 publication Critical patent/WO2008120379A1/en

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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
    • H01M8/1016—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
    • H01M8/04—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
    • H01M8/04197—Preventing means for fuel crossover
    • 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
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • 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
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • 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
    • H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
    • 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
    • H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • 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
    • H01M2008/1095—Fuel cells with polymeric 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0091—Composites in the form of mixtures
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)

Abstract

It is intended to provide an electrolyte membrane which has high water-holding capacity and high proton conductivity, and is capable of suppressing crossover of fuel (such as methanol or hydrogen) and particularly achieving stable operation of vaporization supply type DMFC under low humidification; a process for efficiently producing the same; a membrane electrode assembly using the electrolyte membrane; and a polymer electrolyte fuel cell with high performance and high reliability which has the membrane electrode assembly and in which a decrease in cell voltage is suppressed. The electrolyte membrane of the invention has a polymer membrane which contains a polar group-containing aromatic polymer and an inorganic particulate-containing membrane which is formed on one surface of the polymer membrane and contains the polar group-containing aromatic polymer and hydrophilic inorganic particulates.
PCT/JP2007/056942 2007-03-29 2007-03-29 Electrolyte membrane, process for producing the same, membrane electrode assembly and polymer electrolyte fuel cell WO2008120379A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/056942 WO2008120379A1 (en) 2007-03-29 2007-03-29 Electrolyte membrane, process for producing the same, membrane electrode assembly and polymer electrolyte fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/056942 WO2008120379A1 (en) 2007-03-29 2007-03-29 Electrolyte membrane, process for producing the same, membrane electrode assembly and polymer electrolyte fuel cell

Publications (1)

Publication Number Publication Date
WO2008120379A1 true WO2008120379A1 (en) 2008-10-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/056942 WO2008120379A1 (en) 2007-03-29 2007-03-29 Electrolyte membrane, process for producing the same, membrane electrode assembly and polymer electrolyte fuel cell

Country Status (1)

Country Link
WO (1) WO2008120379A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104743644A (en) * 2013-12-27 2015-07-01 日本华尔卡工业株式会社 Electrode film for water treatment and its preparation method and use
JP2016195046A (en) * 2015-03-31 2016-11-17 株式会社Ihi Electrolyte membrane for solid polymer type fuel battery, solid polymer type fuel battery and method of manufacturing electrolyte membrane for solid polymer type fuel battery
CN110117163A (en) * 2019-06-06 2019-08-13 南方科技大学 A kind of intercalated compound and its preparation method and application
CN116454290A (en) * 2023-03-21 2023-07-18 广东科创氢能源科技有限公司 Self-humidifying fuel cell membrane electrode and preparation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3035885B2 (en) * 1996-03-15 2000-04-24 工業技術院長 Solid ionic conductor
WO2003083985A2 (en) * 2002-03-28 2003-10-09 Sim Composites Inc. Ion exchange composite material based on proton conductive silica particles dispersed in a polymer matrix
JP2003346837A (en) * 2002-05-28 2003-12-05 Asahi Kasei Corp Highly heat resistant ion exchange membrane
EP1391480A1 (en) * 2002-08-20 2004-02-25 JSR Corporation Proton conductive resin composition, method for preparing the same, and proton conductive membrane comprising the composition
JP2004519824A (en) * 2001-03-05 2004-07-02 エルジー ケミカル エルティーディー． Electrochemical element using multi-component composite film (ELECTROCHEMICAL ELEMENTUSING MULTICOMPONENT COMPOSITE FILM)
JP2005203259A (en) * 2004-01-16 2005-07-28 Jsr Corp Laminate and proton conduction film
JP2005267856A (en) * 2004-03-16 2005-09-29 Mitsubishi Heavy Ind Ltd Nanocomposite polymer electrolyte
US20060046122A1 (en) * 2004-08-30 2006-03-02 Hyuk Chang Composite electrolyte membrane
JP2007048555A (en) * 2005-08-09 2007-02-22 Jsr Corp Method of manufacturing membrane electrode assembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3035885B2 (en) * 1996-03-15 2000-04-24 工業技術院長 Solid ionic conductor
JP2004519824A (en) * 2001-03-05 2004-07-02 エルジー ケミカル エルティーディー． Electrochemical element using multi-component composite film (ELECTROCHEMICAL ELEMENTUSING MULTICOMPONENT COMPOSITE FILM)
WO2003083985A2 (en) * 2002-03-28 2003-10-09 Sim Composites Inc. Ion exchange composite material based on proton conductive silica particles dispersed in a polymer matrix
JP2003346837A (en) * 2002-05-28 2003-12-05 Asahi Kasei Corp Highly heat resistant ion exchange membrane
EP1391480A1 (en) * 2002-08-20 2004-02-25 JSR Corporation Proton conductive resin composition, method for preparing the same, and proton conductive membrane comprising the composition
JP2005203259A (en) * 2004-01-16 2005-07-28 Jsr Corp Laminate and proton conduction film
JP2005267856A (en) * 2004-03-16 2005-09-29 Mitsubishi Heavy Ind Ltd Nanocomposite polymer electrolyte
US20060046122A1 (en) * 2004-08-30 2006-03-02 Hyuk Chang Composite electrolyte membrane
JP2007048555A (en) * 2005-08-09 2007-02-22 Jsr Corp Method of manufacturing membrane electrode assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104743644A (en) * 2013-12-27 2015-07-01 日本华尔卡工业株式会社 Electrode film for water treatment and its preparation method and use
JP2016195046A (en) * 2015-03-31 2016-11-17 株式会社Ihi Electrolyte membrane for solid polymer type fuel battery, solid polymer type fuel battery and method of manufacturing electrolyte membrane for solid polymer type fuel battery
CN110117163A (en) * 2019-06-06 2019-08-13 南方科技大学 A kind of intercalated compound and its preparation method and application
CN110117163B (en) * 2019-06-06 2022-01-04 南方科技大学 Intercalation compound and its preparing process and application
CN116454290A (en) * 2023-03-21 2023-07-18 广东科创氢能源科技有限公司 Self-humidifying fuel cell membrane electrode and preparation method thereof
CN116454290B (en) * 2023-03-21 2024-02-09 广东科创氢能源科技有限公司 Self-humidifying fuel cell membrane electrode and preparation method thereof

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