FR2330127A1 - Anionic fluoride conductors comprising solid solns. - for use as solid electrolytes in batteries - Google Patents

Anionic fluoride conductors comprising solid solns. - for use as solid electrolytes in batteries

Info

Publication number
FR2330127A1
FR2330127A1 FR7533244A FR7533244A FR2330127A1 FR 2330127 A1 FR2330127 A1 FR 2330127A1 FR 7533244 A FR7533244 A FR 7533244A FR 7533244 A FR7533244 A FR 7533244A FR 2330127 A1 FR2330127 A1 FR 2330127A1
Authority
FR
France
Prior art keywords
solid
conductors
cations
anionic
solns
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.)
Granted
Application number
FR7533244A
Other languages
French (fr)
Other versions
FR2330127B1 (en
Inventor
Jean-Maurice Reau
Claude Lucat
Guy Campet
Jean Claverie
Jean Grannec
Josik Portier
Paul Hagenmuller
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7533244A priority Critical patent/FR2330127A1/en
Publication of FR2330127A1 publication Critical patent/FR2330127A1/en
Application granted granted Critical
Publication of FR2330127B1 publication Critical patent/FR2330127B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/08—Fluorides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • 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
    • H01M6/182—Cells with non-aqueous electrolyte with solid electrolyte with halogenide as solid electrolyte
    • H01M6/183—Cells with non-aqueous electrolyte with solid electrolyte with halogenide as solid electrolyte with fluoride as solid electrolyte
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Conductive Materials (AREA)

Abstract

New anionic lacunar fluoride conductors, consist of solid solns. of >=2 fluorides, and have cations of different valency so that adequate conductivity is obtd. at the working temp. One pref. conductor is obtd. from MFx and M'Fx to form M1-zM'Fx + z(y-x), where M and xM' are cations; z is a number imposed by the cations and the limits of possible solid solns. Another pref. conductor is obtd. from MFx, M'Fy1, and M"Fy2. The pref. cations are Li, Na, K, Rb, Cs, Ag, Tl, NH4, all being monovalent; or the divalent ions Mg, Ca, Sr, Ba, Cd, Cu, Zn, Pb, Sn; the trivalent ions Al, Ga, In, Sc, Y, Sb, Bi, or lanthanides; the tetravalent ions Ti, Zr, Hf, Te; or 15+. These anionic conductors are suitable for solid electrolytes in batteries or electrochemical generators. Existing anionic conductors have high m.pt. and are difficult to mfr. as monocrystals or thin films. The invention provides materials with lower m.pt., and higher conductivity at the working temp. of beta-alumina used as a cationic conductor.
FR7533244A 1975-10-30 1975-10-30 Anionic fluoride conductors comprising solid solns. - for use as solid electrolytes in batteries Granted FR2330127A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7533244A FR2330127A1 (en) 1975-10-30 1975-10-30 Anionic fluoride conductors comprising solid solns. - for use as solid electrolytes in batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533244A FR2330127A1 (en) 1975-10-30 1975-10-30 Anionic fluoride conductors comprising solid solns. - for use as solid electrolytes in batteries

Publications (2)

Publication Number Publication Date
FR2330127A1 true FR2330127A1 (en) 1977-05-27
FR2330127B1 FR2330127B1 (en) 1980-09-12

Family

ID=9161841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533244A Granted FR2330127A1 (en) 1975-10-30 1975-10-30 Anionic fluoride conductors comprising solid solns. - for use as solid electrolytes in batteries

Country Status (1)

Country Link
FR (1) FR2330127A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186248A (en) 1978-12-27 1980-01-29 Union Carbide Corporation Solid state electrolytes
US4186249A (en) 1978-12-27 1980-01-29 Union Carbide Corporation Solid state electrolytes
EP0059222A1 (en) * 1980-09-05 1982-09-08 Nippon Kokan Kabushiki Kaisha Oxygen level sensor for molten metal
FR2531222A1 (en) * 1982-08-02 1984-02-03 Elf Aquitaine ELECTROCHEMICAL DEVICE FOR MEASURING THE PARTIAL OXYGEN PRESSURE IN A GAS OR LIQUID ATMOSPHERE
WO1988004108A2 (en) * 1986-11-26 1988-06-02 Sri International Solid compositions for fuel cells, sensors and catalysts
WO1989011739A2 (en) * 1988-05-20 1989-11-30 Sri International Solid compositions for fuel cell electrolytes
US5134042A (en) * 1986-11-26 1992-07-28 Sri International Solid compositions for fuel cells, sensors and catalysts
EP0496221A2 (en) * 1991-01-14 1992-07-29 Matsushita Electric Industrial Co., Ltd. Fluoride ionic conductor
WO1997008543A1 (en) * 1995-08-23 1997-03-06 Maier Horst R Device for measuring the concentration of fluorine ions or a metallic fluoride ratio in a melt or gas mixture

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31365E (en) 1978-12-27 1983-08-30 Union Carbide Corporation Solid state electrolytes
US4399204A (en) 1981-06-30 1983-08-16 Union Carbide Corporation Solid cathode comprising a lead fluoride/tin fluoride compound

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186248A (en) 1978-12-27 1980-01-29 Union Carbide Corporation Solid state electrolytes
US4186249A (en) 1978-12-27 1980-01-29 Union Carbide Corporation Solid state electrolytes
EP0013121A2 (en) * 1978-12-27 1980-07-09 Union Carbide Corporation Solid state electrolytes
EP0013120A2 (en) * 1978-12-27 1980-07-09 Union Carbide Corporation Solid state electrolytes
EP0013120A3 (en) * 1978-12-27 1980-07-23 Union Carbide Corporation Solid state electrolytes
EP0013121B1 (en) * 1978-12-27 1983-07-20 Union Carbide Corporation Solid state electrolytes
EP0059222A1 (en) * 1980-09-05 1982-09-08 Nippon Kokan Kabushiki Kaisha Oxygen level sensor for molten metal
EP0059222A4 (en) * 1980-09-05 1983-01-14 Nippon Kokan Kk Oxygen level sensor for molten metal.
FR2531222A1 (en) * 1982-08-02 1984-02-03 Elf Aquitaine ELECTROCHEMICAL DEVICE FOR MEASURING THE PARTIAL OXYGEN PRESSURE IN A GAS OR LIQUID ATMOSPHERE
EP0102880A1 (en) * 1982-08-02 1984-03-14 Societe Nationale Elf Aquitaine Electrochemical apparatus for measuring the oxygen content of a gaseous or liquid atmosphere
WO1988004108A2 (en) * 1986-11-26 1988-06-02 Sri International Solid compositions for fuel cells, sensors and catalysts
WO1988004108A3 (en) * 1986-11-26 1988-08-25 Stanford Res Inst Int Solid compositions for fuel cells, sensors and catalysts
GB2208750A (en) * 1986-11-26 1989-04-12 Stanford Res Inst Int Solid compositions for fuel cells, sensors and catalysts
US4851303A (en) * 1986-11-26 1989-07-25 Sri-International Solid compositions for fuel cells, sensors and catalysts
GB2208750B (en) * 1986-11-26 1991-03-27 Stanford Res Inst Int Solid electrolyte fuel cells
US5134042A (en) * 1986-11-26 1992-07-28 Sri International Solid compositions for fuel cells, sensors and catalysts
WO1989011739A2 (en) * 1988-05-20 1989-11-30 Sri International Solid compositions for fuel cell electrolytes
WO1989011739A3 (en) * 1988-05-20 1990-04-05 Stanford Res Inst Int Solid compositions for fuel cell electrolytes
EP0496221A2 (en) * 1991-01-14 1992-07-29 Matsushita Electric Industrial Co., Ltd. Fluoride ionic conductor
EP0496221A3 (en) * 1991-01-14 1992-09-09 Matsushita Electric Industrial Co., Ltd Fluoride ionic conductor
WO1997008543A1 (en) * 1995-08-23 1997-03-06 Maier Horst R Device for measuring the concentration of fluorine ions or a metallic fluoride ratio in a melt or gas mixture

Also Published As

Publication number Publication date
FR2330127B1 (en) 1980-09-12

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