Lightweight battery electrode

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

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Details

429223, 429235, 429241, 429245, H01M 424, H01M 474

Patent

active

042151902

ABSTRACT:
An electrode grid comprising a sintered mat or felt of graphite fibers which are coated with a mixture of from about 85 to less than 100 weight percent of nickel and from more than zero to about 15 weight percent of phosphorous, the graphite fibers having a density greater than 1.8 gm/cm.sup.3. The grid is attached to an electrical connector and then impregnated with an active material such as nickel hydroxide or cadmium hydroxide to form an electrode.

REFERENCES:
patent: 2616165 (1952-11-01), Brennan
patent: 2627531 (1953-02-01), Vogt
patent: 2834825 (1958-05-01), Wenzelberger
patent: 3055963 (1962-09-01), Krebs
patent: 3262815 (1966-07-01), Langer et al.
patent: 3266936 (1966-08-01), Krebs
patent: 3476604 (1969-11-01), Faber
patent: 3819413 (1974-06-01), Nippe et al.

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