Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1990-03-23
1991-11-19
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429213, H01M 460, H01M 1040
Patent
active
050665561
ABSTRACT:
A new approach for efficient current collection is provided for a nonaqueous electrolyte secondary cell comprising a positive electrode having a polyaniline or conductive organic polymer as an active material, a negative electrode, a nonaqueous electrolyte, and an outer casing having these components received therein. The positive electrode is affixed to the inner surface of an outer casing segment associated with the positive electrode through a conductive adhesive layer having carbon powder dispersed in a base polymer. The cell can recover from an over-discharged state.
REFERENCES:
patent: 4717634 (1988-01-01), Daifuku et al.
patent: 4731311 (1988-03-01), Suzuki et al.
patent: 4772517 (1988-09-01), Muenstedt et al.
Daifuku Hideharu
Kawagoe Takahiro
Masuda Yoshitomo
Ogawa Masao
Toyosawa Shinichi
Bridgestone Corporation
Seiko Electric Components Ltd.
Walton Donald L.
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