EP1423887A4 - Solid acid electrolytes for electrochemical devices - Google Patents

Solid acid electrolytes for electrochemical devices

Info

Publication number
EP1423887A4
EP1423887A4 EP02768403A EP02768403A EP1423887A4 EP 1423887 A4 EP1423887 A4 EP 1423887A4 EP 02768403 A EP02768403 A EP 02768403A EP 02768403 A EP02768403 A EP 02768403A EP 1423887 A4 EP1423887 A4 EP 1423887A4
Authority
EP
European Patent Office
Prior art keywords
solid acid
electrochemical devices
materials
acid electrolytes
groups
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.)
Withdrawn
Application number
EP02768403A
Other languages
German (de)
French (fr)
Other versions
EP1423887A2 (en
Inventor
Sossina M Haile
Calum Chisholm
Ryan B Merle
Dane Boysen
R Narayanan Sekharipuram
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.)
California Institute of Technology CalTech
Original Assignee
California Institute of Technology CalTech
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 California Institute of Technology CalTech filed Critical California Institute of Technology CalTech
Publication of EP1423887A2 publication Critical patent/EP1423887A2/en
Publication of EP1423887A4 publication Critical patent/EP1423887A4/en
Withdrawn legal-status Critical Current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
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Abstract

Improved solid acid electrolyte materials, methods of synthesizing such materials, and electrochemical devices incorporating such materials are provided. The stable electrolyte material comprises a solid acid capable undergoing rotational disorder of oxyanion groups and capable of extended operation at elevated temperatures, that is, solid acids having hydrogen bonded anion groups; a superprotonic, trigonal, tetragonal, or cubic, disordered phase; and capable of being operating at temperatures of ∼100 °C and higher.
EP02768403A 2001-08-01 2002-08-01 Solid acid electrolytes for electrochemical devices Withdrawn EP1423887A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US30980701P 2001-08-01 2001-08-01
US309807P 2001-08-01
US35536202P 2002-02-06 2002-02-06
US355362P 2002-02-06
PCT/US2002/024564 WO2003012894A2 (en) 2001-08-01 2002-08-01 Solid acid electrolytes for electrochemical devices

Publications (2)

Publication Number Publication Date
EP1423887A2 EP1423887A2 (en) 2004-06-02
EP1423887A4 true EP1423887A4 (en) 2009-08-12

Family

ID=26977019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02768403A Withdrawn EP1423887A4 (en) 2001-08-01 2002-08-01 Solid acid electrolytes for electrochemical devices

Country Status (4)

Country Link
EP (1) EP1423887A4 (en)
JP (1) JP4754782B2 (en)
AU (1) AU2002330966A1 (en)
WO (1) WO2003012894A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100492740C (en) * 2004-03-30 2009-05-27 加利福尼亚技术学院 Direct alcohol fuel cells using solid acid electrolytes
BRPI0511950A (en) * 2004-06-10 2008-01-29 California Inst Of Techn methods of producing an electrolyte material for a solid acid fuel cell and depositing an electrolyte on a substrate, fuel cell, and methods of preparing particles of an electrocatalyst layer for a solid acid fuel cell, depositing an electrocatalyst on a substrate and sealing a fuel cell
JP2007123833A (en) * 2005-09-30 2007-05-17 National Institute Of Advanced Industrial & Technology Method for activating solid acid salt, and large-capacity capacitor and fuel cell using same
JP2008084788A (en) * 2006-09-28 2008-04-10 Sanyo Electric Co Ltd Electrolyte membrane, its manufacturing method, and fuel cell
JP5303838B2 (en) * 2007-01-22 2013-10-02 凸版印刷株式会社 Proton conductive material, membrane electrode assembly (MEA) using the same, and method for producing the same
JP5381639B2 (en) * 2009-11-20 2014-01-08 富士電機株式会社 Solid electrolyte fuel cell and manufacturing method thereof
JP2011138688A (en) * 2009-12-28 2011-07-14 Fuji Electric Co Ltd Fuel cell
WO2013100000A1 (en) * 2011-12-28 2013-07-04 株式会社 村田製作所 All-solid-state battery, and manufacturing method therefor
JP6998586B2 (en) * 2017-11-08 2022-02-10 国立大学法人広島大学 Proton conductor and its manufacturing method
CN112563564B (en) * 2020-11-13 2021-11-09 上海空间电源研究所 Soft chemical synthesis method for preparing sodium ion solid electrolyte

Family Cites Families (12)

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US4836911A (en) * 1979-08-14 1989-06-06 Uop Hydrocarbon conversion using silicon-substituted zeolite compositions
US4664683A (en) * 1984-04-25 1987-05-12 Pall Corporation Self-supporting structures containing immobilized carbon particles and method for forming same
US4632847A (en) * 1985-02-06 1986-12-30 Isotek Corporation In situ polymeric membrane for isolating hazardous materials
JPS63239781A (en) * 1987-03-27 1988-10-05 Nippon Telegr & Teleph Corp <Ntt> Lithium ion conductive eiectrolyte
DE4111944A1 (en) * 1991-04-12 1992-10-15 Battelle Institut E V ELECTROCHROMIC SYSTEM
US5308808A (en) * 1992-02-19 1994-05-03 United States Department Of Energy Organic or organometallic template mediated clay synthesis
JP3010226B2 (en) * 1993-03-10 2000-02-21 セイコーインスツルメンツ株式会社 Non-aqueous electrolyte secondary battery and method of manufacturing the same
JP3604178B2 (en) * 1994-09-02 2004-12-22 良弘 阿部 Hydrogen ion conductor
US5840375A (en) * 1995-06-22 1998-11-24 Shin-Etsu Chemical Co., Ltd. Method for the preparation of a highly corrosion resistant rare earth based permanent magnet
US6121727A (en) * 1997-04-04 2000-09-19 Mitsubishi Chemical Corporation Organic electroluminescent device
US6468684B1 (en) * 1999-01-22 2002-10-22 California Institute Of Technology Proton conducting membrane using a solid acid
US6153333A (en) * 1999-03-23 2000-11-28 Valence Technology, Inc. Lithium-containing phosphate active materials

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
BARANOV A I ET AL: "Fast proton transport in crystals with a dynamically disordered hydrogen bond network", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, vol. 36, no. 3-4, 1 November 1989 (1989-11-01), pages 279 - 282, XP025718029, ISSN: 0167-2738, [retrieved on 19891101] *
HOGARTH W H J ET AL: "Solid acid membranes for high temperature (@?140<o> C) proton exchange membrane fuel cells", JOURNAL OF POWER SOURCES, ELSEVIER, AMSTERDAM, NL, vol. 142, no. 1-2, 24 March 2005 (2005-03-24), pages 223 - 237, XP004812976, ISSN: 0378-7753 *
HOGARTH W.H.J. ET AL: "Solid acid membranes for high temperature (@?140<o> C) proton exchange membrane fuel cells", JOURNAL OF POWER SOURCES, ELSEVIER, AMSTERDAM, NL, vol. 142, no. 1-2, 24 March 2005 (2005-03-24), pages 223 - 237, XP004812976, ISSN: 0378-7753 *
OMI H ET AL: "Mixed-cation effect in a superprotonic phase of [(NH4)1-xRbx]3H(SO4)2 studied by <1>H solid-state NMR", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, vol. 179, no. 17-18, 1 July 2008 (2008-07-01), pages 599 - 604, XP022735054, ISSN: 0167-2738, [retrieved on 20080602] *
PAWLOWSKI A ET AL: "ELECTRIC CONDUCTIVITY IN CRYSTAL GROUP ME3H(SEO4)2 (ME:NH4+,RB+,CS+)", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, vol. 44, no. 1 / 02, 1 December 1990 (1990-12-01), pages 17 - 19, XP000214464, ISSN: 0167-2738 *
PAWLOWSKI A ET AL: "Fast proton conducting hydrogen sulphates and selenates: Impedance spectroscopy, Raman scattering and optical microscope study", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, vol. 176, no. 25-28, 15 August 2005 (2005-08-15), pages 2045 - 2051, XP025255050, ISSN: 0167-2738, [retrieved on 20050815] *
PAWLOWSKI A. ET AL: "Fast proton conducting hydrogen sulphates and selenates: Impedance spectroscopy, Raman scattering and optical microscope study", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, vol. 176, no. 25-28, 15 August 2005 (2005-08-15), pages 2045 - 2051, XP025255050, ISSN: 0167-2738, [retrieved on 20050815] *
SUZUKI K I ET AL: "H NMR study of proton dynamics in (NH4)3H(SO4)2", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, vol. 177, no. 37-38, 1 December 2006 (2006-12-01), pages 3223 - 3231, XP025033994, ISSN: 0167-2738, [retrieved on 20061201] *

Also Published As

Publication number Publication date
WO2003012894A2 (en) 2003-02-13
WO2003012894A3 (en) 2003-04-24
EP1423887A2 (en) 2004-06-02
JP2004537834A (en) 2004-12-16
AU2002330966A1 (en) 2003-02-17
JP4754782B2 (en) 2011-08-24

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