JPS62219476A - Secondary cell of lithium - Google Patents

Secondary cell of lithium

Info

Publication number
JPS62219476A
JPS62219476A JP61063019A JP6301986A JPS62219476A JP S62219476 A JPS62219476 A JP S62219476A JP 61063019 A JP61063019 A JP 61063019A JP 6301986 A JP6301986 A JP 6301986A JP S62219476 A JPS62219476 A JP S62219476A
Authority
JP
Japan
Prior art keywords
dioxolan
lithium
derivatives
electrolytic solution
secondary cell
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
JP61063019A
Inventor
Masayasu Arakawa
Toshiro Hirai
Shinichi Tobishima
Junichi Yamaki
Original Assignee
Nippon Telegr & Teleph Corp <Ntt>
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 Telegr & Teleph Corp <Ntt> filed Critical Nippon Telegr & Teleph Corp <Ntt>
Priority to JP61063019A priority Critical patent/JPS62219476A/en
Publication of JPS62219476A publication Critical patent/JPS62219476A/en
Application status is Granted legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte

Abstract

PURPOSE:To improve the charge/discharge characteristic of lithium, by using at least one of derivatives of a 1,3-dioxolan for the electrolytic solution of a secondary cell of lithium, and controlling the quantities of water and non- water impurities. CONSTITUTION:At least one of derivatives of a 1,3-dioxolan having a general structure shown by a formula is used as an organic solvent for an electrolytic solution in which a lithium salt is dissolved in the solvent. For example, the derivatives of the 1,3-dioxolan are 2-methyl-1,3-dioxolan, 4-methyl-1,3-dioxolan, 2,4-dimethyl-1,3-dioxolan and 2-ethyl-1,3-dioxolan. The water content and non- water content of the electrolytic solution are not more than 100ppm and 1,000ppm, respectively.
JP61063019A 1986-03-20 1986-03-20 Secondary cell of lithium Granted JPS62219476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61063019A JPS62219476A (en) 1986-03-20 1986-03-20 Secondary cell of lithium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61063019A JPS62219476A (en) 1986-03-20 1986-03-20 Secondary cell of lithium

Publications (1)

Publication Number Publication Date
JPS62219476A true JPS62219476A (en) 1987-09-26

Family

ID=13217192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61063019A Granted JPS62219476A (en) 1986-03-20 1986-03-20 Secondary cell of lithium

Country Status (1)

Country Link
JP (1) JPS62219476A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001038319A1 (en) * 1999-11-24 2001-05-31 Solvay Fluor Und Derivate Gmbh Dioxolone and its use as electrolytes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020477A (en) * 1983-07-15 1985-02-01 Hitachi Maxell Ltd Organic electrolyte battery
JPS6086770A (en) * 1983-09-19 1985-05-16 Duracell Int Nonaqueous chemical battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020477A (en) * 1983-07-15 1985-02-01 Hitachi Maxell Ltd Organic electrolyte battery
JPS6086770A (en) * 1983-09-19 1985-05-16 Duracell Int Nonaqueous chemical battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001038319A1 (en) * 1999-11-24 2001-05-31 Solvay Fluor Und Derivate Gmbh Dioxolone and its use as electrolytes

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