Separator for secondary alkaline batteries

Details Separator for secondary alkaline batteries Separator for secondary alkaline batteries

1976-07-27

1977-07-05

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429247, 429251, 429252, 106 733, H01M 216

Patent

active

040341445

ABSTRACT:
A negative interseparator for use as a component in a separator system for alkaline rechargeable batteries comprises about 50% to 95% by weight of a titanate material such as potassium titanate, a matrix-forming fibrous material, and a thickening agent for use in forming the interseparator. The negative interseparator is interposed between the negative electrode and "main separator" in the aforementioned batteries.

REFERENCES:
patent: 3364077 (1968-01-01), Arrance et al.
patent: 3539396 (1970-11-01), Wagner
patent: 3625771 (1971-12-01), Arrance et al.
patent: 3711336 (1973-01-01), Smatko
patent: 3861963 (1975-01-01), Arrance et al.

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