AU2003241760A1 - Surface-modified inorganic porous material and fuel cell comprising the same as electrolyte - Google Patents

Surface-modified inorganic porous material and fuel cell comprising the same as electrolyte

Info

Publication number
AU2003241760A1
AU2003241760A1 AU2003241760A AU2003241760A AU2003241760A1 AU 2003241760 A1 AU2003241760 A1 AU 2003241760A1 AU 2003241760 A AU2003241760 A AU 2003241760A AU 2003241760 A AU2003241760 A AU 2003241760A AU 2003241760 A1 AU2003241760 A1 AU 2003241760A1
Authority
AU
Australia
Prior art keywords
electrolyte
fuel cell
same
porous material
inorganic porous
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.)
Abandoned
Application number
AU2003241760A
Inventor
Yuri Hamano
Koji Kuraoka
Kazuaki Yasuda
Tetsuo Yazawa
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
National Institute of Advanced Industrial Science and Technology AIST
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 National Institute of Advanced Industrial Science and Technology AIST filed Critical National Institute of Advanced Industrial Science and Technology AIST
Publication of AU2003241760A1 publication Critical patent/AU2003241760A1/en
Abandoned 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/122—Ionic conductors
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • H01M8/0293—Matrices for immobilising electrolyte solutions
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0011—Sulfuric acid-based
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Conductive Materials (AREA)
  • Fuel Cell (AREA)
AU2003241760A 2002-05-30 2003-05-26 Surface-modified inorganic porous material and fuel cell comprising the same as electrolyte Abandoned AU2003241760A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002156570 2002-05-30
JP2002-156570 2002-05-30
PCT/JP2003/006508 WO2003102971A1 (en) 2002-05-30 2003-05-26 Surface-modified inorganic porous material and fuel cell comprising the same as electrolyte

Publications (1)

Publication Number Publication Date
AU2003241760A1 true AU2003241760A1 (en) 2003-12-19

Family

ID=29706442

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003241760A Abandoned AU2003241760A1 (en) 2002-05-30 2003-05-26 Surface-modified inorganic porous material and fuel cell comprising the same as electrolyte

Country Status (3)

Country Link
JP (1) JP4336777B2 (en)
AU (1) AU2003241760A1 (en)
WO (1) WO2003102971A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040197613A1 (en) * 2003-04-04 2004-10-07 Patrick Curlier Microfuel cells for use particularly in portable electronic devices and telecommunications devices
WO2004091026A2 (en) * 2003-04-04 2004-10-21 Sagem Sa Micro fuel cell, particularly for use with portable electronic devices and telecommunication devices
JP4419550B2 (en) * 2003-12-16 2010-02-24 コニカミノルタホールディングス株式会社 Proton-conducting electrolyte membrane manufacturing method, proton-conducting electrolyte membrane, and fuel cell using proton-conducting electrolyte membrane
KR100708646B1 (en) * 2004-06-17 2007-04-18 삼성에스디아이 주식회사 Modified inorganic material with ion exchange capacity, composite electrolyte membrane comprising the same, and fuel cell employing the same
JP4698350B2 (en) * 2004-10-15 2011-06-08 三洋電機株式会社 Manufacturing method of solid electrolytic capacitor
JP4925091B2 (en) * 2005-02-25 2012-04-25 日産自動車株式会社 PROTON CONDUCTIVE COMPOSITE ELECTROLYTE MEMBRANE AND METHOD FOR PRODUCING THE SAME
KR100696521B1 (en) * 2005-05-25 2007-03-19 삼성에스디아이 주식회사 Proton conducting inorganic material, polymer nano-composite membrane including the same, and fuel cell adopting the same
KR100670340B1 (en) 2005-05-25 2007-01-16 삼성에스디아이 주식회사 Proton conducting titanate, polymer nano-composite membrane including the same, and fuel cell adopting the same
JP4836172B2 (en) * 2005-08-30 2011-12-14 独立行政法人産業技術総合研究所 Proton conductor made of metal oxide nanoporous material, fuel cell electrolyte or conductor using the conductor, and method for producing the conductor
JP2007200601A (en) * 2006-01-24 2007-08-09 Kri Inc Proton conductive solid electrolyte
JP2008004533A (en) * 2006-05-22 2008-01-10 Nissan Motor Co Ltd Ionic conductor
FR2916906B1 (en) * 2007-05-28 2009-10-02 Ceram Hyd Soc Par Actions Simp PROTONIC EXCHANGE MEMBRANE AND CELL COMPRISING SUCH A MEMBRANE
FR2928492B1 (en) * 2008-03-06 2011-10-21 Ceram Hyd MATERIAL FOR AN ELECTROCHEMICAL DEVICE.
JP5267822B2 (en) * 2010-08-12 2013-08-21 独立行政法人産業技術総合研究所 Proton conductor manufacturing method and fuel cell electrolyte or proton conductive device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575268A (en) * 1980-06-11 1982-01-12 Sanyo Electric Co Ltd Fuel cell
JP3483644B2 (en) * 1995-03-07 2004-01-06 松下電器産業株式会社 Proton conductor and electrochemical device using proton conductor
JP3886235B2 (en) * 1998-01-19 2007-02-28 松下電器産業株式会社 Proton conductor and electrochemical device using the proton conductor
JP2000281819A (en) * 1999-01-27 2000-10-10 Aventis Res & Technol Gmbh & Co Kg Production of cross-linked polymer membrane and fuel cell
JP2001155744A (en) * 1999-11-29 2001-06-08 Toyota Central Res & Dev Lab Inc Proton conductor
JP4457462B2 (en) * 2000-04-19 2010-04-28 株式会社カネカ Proton conducting membrane manufacturing method and fuel cell comprising the same
JP2002063917A (en) * 2000-08-18 2002-02-28 Sony Corp Electrochemical device and its usage
JP2002216537A (en) * 2001-01-16 2002-08-02 Kansai Research Institute Proton conductive solid electrolyte and proton conductive solid electrolyte sheet

Also Published As

Publication number Publication date
WO2003102971A1 (en) 2003-12-11
JP4336777B2 (en) 2009-09-30
JPWO2003102971A1 (en) 2005-10-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase