Nonaqueous electrolyte battery

Details Nonaqueous electrolyte battery Nonaqueous electrolyte battery

1994-08-02

1995-08-22

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429194, 429197, 429232, H01M 450

Patent

active

054439302

ABSTRACT:
A nonaqueous electrolyte battery comprises a positive electrode comprising a mixture of manganese dioxide and a fluorinated graphite as a positive electrode active material, a negative electrode comprising lithium metal or a substance capable of occluding and discharging lithium ion as a negative electrode material, and a nonaqueous electrolyte, said fluorinated graphite being represented by the formula (CFx)n wherein 1.2.ltoreq..times..ltoreq.1.4 and contained in said mixture in a ratio by weight of 0.1 to 4%. This battery undergoes minimal self discharge and has excellent storage capability, since reaction products formed by reaction of manganese dioxide and the nonaqueous electrolyte used minimally react with lithium on the negative electrode side.

REFERENCES:
patent: 3892590 (1975-07-01), Gunther
patent: 4327166 (1982-04-01), Leger
patent: 4548881 (1985-10-01), Nalewajek et al.
patent: 4804595 (1989-02-01), Bakos et al.
patent: 5180642 (1993-01-01), Weiss et al.
Patent Abstracts of Japan, vol. 12, No. 412, JP 63-150855 (1988) (abstract) Jun. 1988.
Database WPI, Week 8118, 1981, JP 56024761 (abstract) Mar. 1981.
Database WPI, Week 8203, 1982, JP 56156669 (abstract) Dec. 1981.
Patent Abstracts of Japan, vol. 13, No. 354, JP 01-115063 (1989) (abstract) May 1989.

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