FR2433241A1 - Conducteurs ioniques alcalins a empilement ab-ab des atomes d'oxygene - Google Patents

Conducteurs ioniques alcalins a empilement ab-ab des atomes d'oxygene

Info

Publication number
FR2433241A1
FR2433241A1 FR7823673A FR7823673A FR2433241A1 FR 2433241 A1 FR2433241 A1 FR 2433241A1 FR 7823673 A FR7823673 A FR 7823673A FR 7823673 A FR7823673 A FR 7823673A FR 2433241 A1 FR2433241 A1 FR 2433241A1
Authority
FR
France
Prior art keywords
compsns
solid electrolytes
metallate
hexa
oxo
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
FR7823673A
Other languages
English (en)
Other versions
FR2433241B3 (fr
Inventor
Jean-Maurice Reau
Claude Fouassier
Paul Hagenmuller
Claude Delmas
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR7823673A priority Critical patent/FR2433241A1/fr
Publication of FR2433241A1 publication Critical patent/FR2433241A1/fr
Application granted granted Critical
Publication of FR2433241B3 publication Critical patent/FR2433241B3/fr
Granted 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • H01M6/185—Cells with non-aqueous electrolyte with solid electrolyte with oxides, hydroxides or oxysalts as solid electrolytes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G35/00—Compounds of tantalum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Conductive Materials (AREA)

Abstract

L'invention concerne l'application des hexaoxométallates de lithium à titre de conducteurs cationiques. Les hexaoxométallates répondent 1a formule Li6 (AuBvCx-DyEz)O6 dans laquelle A, B, C, D, E représentent des éléments métalliques respectivement pentavalent choisi dans le groupe niobium, tantale, ruthénium, osnium, antimoine, bismuth, proactinium, uranium; tétravalent choisi dans le groupe zirconium, hafnium, étain, plomb, iridium, platine, cérium, praséodyme, terbium; trivalent choisi dans le groupe indium scandium ; divalent choisi dans le groupe magnésium, calcium; monovalent choisi dans le groupe lithium, sodium, potassium. Les nombres u, v, x, y et z sont nuls, entiers ou fractionnaires et satisfont à la relation u + v + x + y + z =< 3, l'équilibre des charges étant respecté selon la relation 5u + 4v + 3x + 2y + z = 6. Ces composés sont doués d'une bonne conductivité ionique et sont aptes à la réalisation de générateurs électrochimiques.
FR7823673A 1978-08-11 1978-08-11 Conducteurs ioniques alcalins a empilement ab-ab des atomes d'oxygene Granted FR2433241A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7823673A FR2433241A1 (fr) 1978-08-11 1978-08-11 Conducteurs ioniques alcalins a empilement ab-ab des atomes d'oxygene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823673A FR2433241A1 (fr) 1978-08-11 1978-08-11 Conducteurs ioniques alcalins a empilement ab-ab des atomes d'oxygene

Publications (2)

Publication Number Publication Date
FR2433241A1 true FR2433241A1 (fr) 1980-03-07
FR2433241B3 FR2433241B3 (fr) 1981-03-27

Family

ID=9211776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823673A Granted FR2433241A1 (fr) 1978-08-11 1978-08-11 Conducteurs ioniques alcalins a empilement ab-ab des atomes d'oxygene

Country Status (1)

Country Link
FR (1) FR2433241A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112510253A (zh) * 2019-09-13 2021-03-16 丰田自动车工程及制造北美公司 作为锂超离子导体的钽酸锂钾化合物、固体电解质以及用于锂金属电池和锂离子电池的涂层

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112510253A (zh) * 2019-09-13 2021-03-16 丰田自动车工程及制造北美公司 作为锂超离子导体的钽酸锂钾化合物、固体电解质以及用于锂金属电池和锂离子电池的涂层
CN112510253B (zh) * 2019-09-13 2024-05-24 丰田自动车工程及制造北美公司 作为锂超离子导体的钽酸锂钾化合物、固体电解质以及用于锂金属电池和锂离子电池的涂层

Also Published As

Publication number Publication date
FR2433241B3 (fr) 1981-03-27

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Legal Events

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