JPS57141878A - Electrolyte for lithium secondary battery - Google Patents

Electrolyte for lithium secondary battery

Info

Publication number
JPS57141878A
JPS57141878A JP56025794A JP2579481A JPS57141878A JP S57141878 A JPS57141878 A JP S57141878A JP 56025794 A JP56025794 A JP 56025794A JP 2579481 A JP2579481 A JP 2579481A JP S57141878 A JPS57141878 A JP S57141878A
Authority
JP
Japan
Prior art keywords
secondary battery
aqueous electrolyte
crown
electrolyte
lithium secondary
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.)
Pending
Application number
JP56025794A
Other languages
Japanese (ja)
Inventor
Shinichi Tobishima
Junichi Yamaki
Akihiko Yamaji
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56025794A priority Critical patent/JPS57141878A/en
Publication of JPS57141878A publication Critical patent/JPS57141878A/en
Pending 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous 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

Abstract

PURPOSE:To improve charge-discharge performance by adding crown compounds into non-aqueous electrolyte in a secondary battery where lithium is used as a negative active material. CONSTITUTION:A secondary battery is formed, using lithium as a negative active material and a non-aqueous electrolyte. The non-aqueous electrolyte is formed by dissolving lithium salts (for example, LiClO4) into organic solvents (for example, propylene carbonate and dimethyl sulfoxide). Crown compounds are added as an additive into the non-aqueous electrolyte. Crown compounds such as 12-crown-4,12-crown-5 etc. are used.
JP56025794A 1981-02-24 1981-02-24 Electrolyte for lithium secondary battery Pending JPS57141878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56025794A JPS57141878A (en) 1981-02-24 1981-02-24 Electrolyte for lithium secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56025794A JPS57141878A (en) 1981-02-24 1981-02-24 Electrolyte for lithium secondary battery

Publications (1)

Publication Number Publication Date
JPS57141878A true JPS57141878A (en) 1982-09-02

Family

ID=12175736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56025794A Pending JPS57141878A (en) 1981-02-24 1981-02-24 Electrolyte for lithium secondary battery

Country Status (1)

Country Link
JP (1) JPS57141878A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6689513B1 (en) 1998-12-25 2004-02-10 Matsushita Electric Industrial Co., Ltd. Lithium secondary battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376322A (en) * 1976-12-17 1978-07-06 Matsushita Electric Ind Co Ltd Battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376322A (en) * 1976-12-17 1978-07-06 Matsushita Electric Ind Co Ltd Battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6689513B1 (en) 1998-12-25 2004-02-10 Matsushita Electric Industrial Co., Ltd. Lithium secondary battery

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