FR2446014A1 - Lithium thionyl chloride cell - using calcium or barium oxide-aluminium chloride complex as electrolyte - Google Patents

Lithium thionyl chloride cell - using calcium or barium oxide-aluminium chloride complex as electrolyte

Info

Publication number
FR2446014A1
FR2446014A1 FR7900306A FR7900306A FR2446014A1 FR 2446014 A1 FR2446014 A1 FR 2446014A1 FR 7900306 A FR7900306 A FR 7900306A FR 7900306 A FR7900306 A FR 7900306A FR 2446014 A1 FR2446014 A1 FR 2446014A1
Authority
FR
France
Prior art keywords
electrolyte
chloride
calcium
barium oxide
thionyl chloride
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
FR7900306A
Other languages
French (fr)
Other versions
FR2446014B1 (en
Inventor
Jean-Paul Gabano
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR7900306A priority Critical patent/FR2446014A1/en
Publication of FR2446014A1 publication Critical patent/FR2446014A1/en
Application granted granted Critical
Publication of FR2446014B1 publication Critical patent/FR2446014B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)

Abstract

Battery has Li as negative active material, thionyl chloride as positive active material and a soln. of a complex salt resulting from the action of at least one ionisable cpd. an AlCl3, in through chloride as electrolyte Specifically ionisable cpd. is CaO or BaO, molar concn. of which is approx. half that of the AlCl3. Positive electrode includes a porous carbon-based collector, pref. a mixt of acetylene soot with approx 15% PTFE soot, having a porosity of about 82%. Electrolyte may also include as solvent phosphery chloride. Battery achieves its normal emf from the commen of discharge with having recourse to polymeric films for protecting the Li electrodes during storage periods to prevent passivation.
FR7900306A 1979-01-08 1979-01-08 Lithium thionyl chloride cell - using calcium or barium oxide-aluminium chloride complex as electrolyte Granted FR2446014A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900306A FR2446014A1 (en) 1979-01-08 1979-01-08 Lithium thionyl chloride cell - using calcium or barium oxide-aluminium chloride complex as electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900306A FR2446014A1 (en) 1979-01-08 1979-01-08 Lithium thionyl chloride cell - using calcium or barium oxide-aluminium chloride complex as electrolyte

Publications (2)

Publication Number Publication Date
FR2446014A1 true FR2446014A1 (en) 1980-08-01
FR2446014B1 FR2446014B1 (en) 1981-10-30

Family

ID=9220520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900306A Granted FR2446014A1 (en) 1979-01-08 1979-01-08 Lithium thionyl chloride cell - using calcium or barium oxide-aluminium chloride complex as electrolyte

Country Status (1)

Country Link
FR (1) FR2446014A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586863A1 (en) * 1985-06-17 1987-03-06 Hellesens As ELECTRIC ACCUMULATOR.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907593A (en) * 1974-05-17 1975-09-23 Gte Laboratories Inc Electrochemical cells
FR2273379A1 (en) * 1974-05-29 1975-12-26 Union Carbide Corp
US4012564A (en) * 1973-08-02 1977-03-15 Gte Laboratories Incorporated Electrochemical cells having an electrolytic solution comprising a covalent inorganic oxyhalide solvent
FR2323238A1 (en) * 1975-09-03 1977-04-01 Mallory & Co Inc P R IMPROVED BATTERIES AND THE CORRESPONDING ELECTROLYTE
US4093784A (en) * 1977-08-26 1978-06-06 The United States Of America As Represented By The Secretary Of The Army Lithium primary cell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012564A (en) * 1973-08-02 1977-03-15 Gte Laboratories Incorporated Electrochemical cells having an electrolytic solution comprising a covalent inorganic oxyhalide solvent
US3907593A (en) * 1974-05-17 1975-09-23 Gte Laboratories Inc Electrochemical cells
FR2273379A1 (en) * 1974-05-29 1975-12-26 Union Carbide Corp
FR2323238A1 (en) * 1975-09-03 1977-04-01 Mallory & Co Inc P R IMPROVED BATTERIES AND THE CORRESPONDING ELECTROLYTE
US4093784A (en) * 1977-08-26 1978-06-06 The United States Of America As Represented By The Secretary Of The Army Lithium primary cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586863A1 (en) * 1985-06-17 1987-03-06 Hellesens As ELECTRIC ACCUMULATOR.

Also Published As

Publication number Publication date
FR2446014B1 (en) 1981-10-30

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Legal Events

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