Negative electrode for lead-acid storage battery

Details Negative electrode for lead-acid storage battery Negative electrode for lead-acid storage battery

1977-11-10

1978-10-17

Lefevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

H01M 466

Patent

active

041210247

ABSTRACT:
A negative lead-acid storage battery electrode having a base made of a porous, sintered metal lighter than lead infiltrated with lead, lead alloy or a metal wetted by pure lead in the molten state. The base is then provided with a protective layer of pure lead and negative active mass atop the pure lead layer.

REFERENCES:
patent: 2030229 (1936-02-01), Schwarzkopf
patent: 2096924 (1937-10-01), Schwarzkopf
patent: 2148040 (1939-02-01), Schwarzkopf
patent: 2422439 (1947-06-01), Schwarzkopf
patent: 3798070 (1974-03-01), Ruben
patent: 4037031 (1977-07-01), Jacob

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