Current collectors for high energy density cells

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

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429236, H01M 470

Patent

active

057471959

ABSTRACT:
Lightweight current collectors for use in electrochemical cells which are formed of a carbon or graphite fibrous net upon which a thin metallic coating is deposited upon the individual fibers providing a coating thereon, with voids between the fibers which can hold active materials if deposited therein.

REFERENCES:
patent: 2251913 (1941-08-01), Brennan
patent: 4215190 (1980-07-01), Ferrando et al.
patent: 4510216 (1985-04-01), Nogami et al.
patent: 4960655 (1990-10-01), Hope et al.
patent: 5080963 (1992-01-01), Tatarchuk et al.
patent: 5434024 (1995-07-01), Ikeda et al.

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