Nonaqueous secondary battery

Details Nonaqueous secondary battery Nonaqueous secondary battery

1993-08-24

1995-12-26

Maples, John S.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429218, H01M 1040, H01M 448

Patent

active

054786738

ABSTRACT:
A nonaqueous secondary battery comprises an anode active material, a cathode active material and an electrolytic solution. The anode active material comprises a transition metal oxide, and the electrolytic solution is prepared by dissolving a fluorine-containing lithium salt in a mixed solvent comprising ethylene carbonate and at least one selected from the group consisting of chain carbonic acid esters, cyclic carbonic acid esters, cyclic esters, chain ethers and cyclic ethers.

REFERENCES:
patent: 4820599 (1989-04-01), Furukawa et al.
patent: 4957833 (1990-09-01), Daifuku et al.
patent: 5030528 (1991-07-01), Shen et al.
patent: 5079109 (1992-01-01), Takami et al.
patent: 5147739 (1992-09-01), Beard
patent: 5192629 (1993-03-01), Guyomard et al.

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