Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1977-03-31
1978-05-23
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
429228, 429231, H01M 448, H01M 1024
Patent
active
040911934
ABSTRACT:
The evolution of hydrogen in rechargeable silver-zinc batteries is reduced by the incorporation into the zinc electrode of a minor proportion of a lead oxide, e.g. either lead oxide (PbO) or lead dioxide (PbO.sub.2). The invention further relates in general to electrodes for batteries, said electrodes consisting mainly of zinc oxide and having a small amount of lead oxide or lead dioxide distributed therethrough.
REFERENCES:
patent: 2213168 (1940-08-01), Monk et al.
patent: 3580740 (1971-05-01), James
patent: 3639176 (1972-02-01), Nordblom et al.
patent: 3816178 (1974-06-01), Maki et al.
Dichter Michael
Horowitz Carl
Polymer Research Corp. of America
Skapars Anthony
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