FR2260877A1 - Fluoride battery contg chlorine pentafluoride - and lithium fluoride dissolved in hydrofluoric acid as electrolyte - Google Patents

Fluoride battery contg chlorine pentafluoride - and lithium fluoride dissolved in hydrofluoric acid as electrolyte

Info

Publication number
FR2260877A1
FR2260877A1 FR7404481A FR7404481A FR2260877A1 FR 2260877 A1 FR2260877 A1 FR 2260877A1 FR 7404481 A FR7404481 A FR 7404481A FR 7404481 A FR7404481 A FR 7404481A FR 2260877 A1 FR2260877 A1 FR 2260877A1
Authority
FR
France
Prior art keywords
electrolyte
contg
fluoride
hydrofluoric acid
dissolved
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
FR7404481A
Other languages
French (fr)
Other versions
FR2260877B1 (en
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7404481A priority Critical patent/FR2260877A1/en
Publication of FR2260877A1 publication Critical patent/FR2260877A1/en
Application granted granted Critical
Publication of FR2260877B1 publication Critical patent/FR2260877B1/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

Abstract

Fluoride battery comprises a two compartment cell with a porous partition between the compartments, the cathode compartment contg. CIF5 and an electrolyte dissolved in anhydrous HF into which a metal electrode is plunged, the anode compartment contg. a soln of electrolyte in duhydrous HF into which a lithium based electrode is plunged. Suitable anodes are pure or alloyed Li or an organic matl. impregnated with Li metal. The preferred electrolyte is LiF and the cathode is Pt. The partition is pref: a sintered PTFE. (Teflon RTM). The cell presents an energy density markedly higher than practically any other known cell.
FR7404481A 1974-02-11 1974-02-11 Fluoride battery contg chlorine pentafluoride - and lithium fluoride dissolved in hydrofluoric acid as electrolyte Granted FR2260877A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7404481A FR2260877A1 (en) 1974-02-11 1974-02-11 Fluoride battery contg chlorine pentafluoride - and lithium fluoride dissolved in hydrofluoric acid as electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404481A FR2260877A1 (en) 1974-02-11 1974-02-11 Fluoride battery contg chlorine pentafluoride - and lithium fluoride dissolved in hydrofluoric acid as electrolyte

Publications (2)

Publication Number Publication Date
FR2260877A1 true FR2260877A1 (en) 1975-09-05
FR2260877B1 FR2260877B1 (en) 1978-06-16

Family

ID=9134737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404481A Granted FR2260877A1 (en) 1974-02-11 1974-02-11 Fluoride battery contg chlorine pentafluoride - and lithium fluoride dissolved in hydrofluoric acid as electrolyte

Country Status (1)

Country Link
FR (1) FR2260877A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027029A2 (en) * 1979-10-01 1981-04-15 Medtronic, Inc. High energy-density electrochemical cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027029A2 (en) * 1979-10-01 1981-04-15 Medtronic, Inc. High energy-density electrochemical cell
EP0027029A3 (en) * 1979-10-01 1981-04-29 Medtronic, Inc. High energy-density electrochemical cell

Also Published As

Publication number Publication date
FR2260877B1 (en) 1978-06-16

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