Positive active material for an electrical cell

Details Positive active material for an electrical cell Positive active material for an electrical cell

1980-02-01

1981-06-02

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429232, 2521821, 106 53, H01M 462

Patent

active

042712432

ABSTRACT:
The invention relates to a positive active material for an electric cell. Such an active material is constituted by a vitreous compound which results from the addition of a small quantity of silica to at least one electrochemically reducible metal oxide. Application to electric cells with non-aqueous electrolyte, the negative electrodes of these cells being based on an alkali or alkali-earth metal.

REFERENCES:
patent: 2962540 (1960-11-01), Kordesch
patent: 3117032 (1964-01-01), Panzer
patent: 3826660 (1974-07-01), Wylot et al.
patent: 3982918 (1976-09-01), Frieser et al.
patent: 4048402 (1977-09-01), Kronenberg
patent: 4073657 (1978-02-01), Davis et al.
patent: 4172927 (1979-10-01), Toyoguchi et al.

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