Active material for positive electrode of battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

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429218, H01M 614

Patent

active

042712424

ABSTRACT:
An improved active material for the positive electrode of a battery comprising carbon fluoride obtained by fluorinating carbon having a lattice constant of 3.40-3.50 A in its (002) plane. The carbon is selected from among petroleum cokes and coal cokes. The resulting battery has excellent discharge and shelf life characteristics.

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patent: 3567618 (1971-03-01), Foulletier et al.
patent: 3700502 (1972-10-01), Watanabe et al.
patent: 3929920 (1975-12-01), Komo
patent: 3956018 (1976-05-01), Kozawa
patent: 4036786 (1977-07-01), Tiedemann
patent: 4061600 (1977-12-01), Moore et al.

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