Cathode additive for alkaline primary cells

Details Cathode additive for alkaline primary cells Cathode additive for alkaline primary cells

1997-04-15

1999-07-06

Nuzzolillo, M

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429206, 4292181, H01M 426

Patent

active

059195886

ABSTRACT:
The invention relates to alkaline primary cells comprising a zinc gel as the anode material, an aqueous alkaline electrolyte, a separator and a cathode material containing manganese dioxide, wherein the cathode material comprises 0.1-5% by weight of alkali metal titanates and/or alkaline earth metal titanates.

REFERENCES:
patent: 5108852 (1992-04-01), Tomantschger et al.
patent: 5156934 (1992-10-01), Kainthia et al.
patent: 5342712 (1994-08-01), Mieczkowska et al.
patent: 5516604 (1996-05-01), Mieczkowska et al.
patent: 5532085 (1996-07-01), Davis et al.
patent: 5569564 (1996-10-01), Swierbut et al.
patent: 5599644 (1997-02-01), Swierbut et al.
patent: 5660953 (1997-08-01), Bai et al.

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