JPS643956A - Lithium-aluminium thermal battery - Google Patents

Lithium-aluminium thermal battery

Info

Publication number
JPS643956A
JPS643956A JP15852787A JP15852787A JPS643956A JP S643956 A JPS643956 A JP S643956A JP 15852787 A JP15852787 A JP 15852787A JP 15852787 A JP15852787 A JP 15852787A JP S643956 A JPS643956 A JP S643956A
Authority
JP
Japan
Prior art keywords
lithium
discharge
decrease
chloride
temperature
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
JP15852787A
Other languages
Japanese (ja)
Other versions
JPH0568070B2 (en
Inventor
Hisashi Tsukamoto
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage Battery Co Ltd
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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP15852787A priority Critical patent/JPS643956A/en
Publication of JPS643956A publication Critical patent/JPS643956A/en
Publication of JPH0568070B2 publication Critical patent/JPH0568070B2/ja
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
    • H01M6/30—Deferred-action cells
    • H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/40—Alloys based on alkali metals

Abstract

PURPOSE:To retard the utilization decrease of a negative electrode in high rate discharge at low temperature and to make a battery compact by adding potassium chloride in a negative active material. CONSTITUTION:Potassium ion which becomes relatively insufficient with advance of discharge is added to a negative plate in the form of solid potassium chloride to prevent the excess of lithium ions and the deposite of lithium chloride. Since the increasing rate of lithium ions is proportional to the discharge current, the loading of potassium chloride is increased with increase in discharge current. Since the critical electrolyte composition deposing lithium chloride changes toward lower concentration of lithium ion with decrease in temperature, the loading of lithium chloride is increased with decrease in discharge temperature. Decrease in utilization of a negative electrode in high rate discharge at low temperature can be retarded.
JP15852787A 1987-06-25 1987-06-25 Lithium-aluminium thermal battery Granted JPS643956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15852787A JPS643956A (en) 1987-06-25 1987-06-25 Lithium-aluminium thermal battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15852787A JPS643956A (en) 1987-06-25 1987-06-25 Lithium-aluminium thermal battery

Publications (2)

Publication Number Publication Date
JPS643956A true JPS643956A (en) 1989-01-09
JPH0568070B2 JPH0568070B2 (en) 1993-09-28

Family

ID=15673682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15852787A Granted JPS643956A (en) 1987-06-25 1987-06-25 Lithium-aluminium thermal battery

Country Status (1)

Country Link
JP (1) JPS643956A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9705227B2 (en) 2012-12-13 2017-07-11 Te Connectivity Germany Gmbh Plug contact element having a fold-over layer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07262982A (en) * 1994-03-28 1995-10-13 Fuji Elelctrochem Co Ltd Terminal structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9705227B2 (en) 2012-12-13 2017-07-11 Te Connectivity Germany Gmbh Plug contact element having a fold-over layer

Also Published As

Publication number Publication date
JPH0568070B2 (en) 1993-09-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees