Graphite composite and method for producing the same

Details Graphite composite and method for producing the same Graphite composite and method for producing the same

1997-03-13

1999-03-30

Kopec, Mark

Compositions

Electrically conductive or emissive compositions

Elemental carbon containing

252506, 423448, 429213, 4292181, H01B 104, C01B 3104, H01M 460

Patent

active

058884300

ABSTRACT:
The graphite is a composite between graphite particles and other fine, solid element particles, in which the graphite particles account for at least 40 atomic % and the other element particles have particle sizes of 900 nm or smaller and are dispersed in said graphite particles. The other elements may be Li and Si. Preferably, a part of said other elements forms an intercalation compound with graphite. The composite is suitable for a negative electrode of lithium secondary batteries having large discharging capacity, and as adsorbent materials of adsorbing various substances.

REFERENCES:
patent: 4435375 (1984-03-01), Tamura et al.
patent: 4799957 (1989-01-01), Vogel
patent: 5176969 (1993-01-01), Miyabayashi et al.
patent: 5436093 (1995-07-01), Huang et al.
patent: 5522127 (1996-06-01), Ozaki et al.

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