Methods of producing electrodes for alkaline batteries

Details Methods of producing electrodes for alkaline batteries Methods of producing electrodes for alkaline batteries

1975-11-07

1977-06-28

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

296235, 427126, 429245, H01M 426

Patent

active

040326977

ABSTRACT:
A process is described for making alkaline batteries in which particular attention is given to the pretreatment of nickel plaques prior to impregnation. This pretreatment involves production of a uniform thin oxide film on the nickel plaque surface under carefully controlled conditions. This pretreatment prevents corrosion under conditions for commercial production of electrodes for alkaline batteries and permits not only higher loadings but more uniform loadings of the electrodes.

REFERENCES:
patent: 2007170 (1935-07-01), Bacsa
patent: 2952570 (1960-09-01), Heuninckx
patent: 3284237 (1967-11-01), Lambert et al.
patent: 3356534 (1967-12-01), Ackermann
patent: 3573101 (1971-03-01), Beauchamp
patent: 3679481 (1972-07-01), Pinard

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