Electro-chemical cells

Details Electro-chemical cells Electro-chemical cells

1976-08-10

1978-12-12

Mack, John H.

Chemistry: electrical current producing apparatus, product, and

Fluid active material or two-fluid electrolyte combination...

H01M 1000, H01M 496

Patent

active

041296893

ABSTRACT:
A zinc chloride rechargeable cell or battery comprising a container, at least one cathode element therein comprising a substrate of a metal or mixture of metals selected from Groups IVA and VA of the Periodic Table according to Mendeleef having applied thereto with sufficient pressure to break the metal oxide film thereon and a layer of porous carbon in which chlorine gas is occluded to form a cathode element and which acts as a current collector at least one zinc bearing electrode within said container and a substantially nitrogen free zinc chloride electrolyte on said casing having a pH value of not less than 1.0.

REFERENCES:
patent: 3019141 (1962-01-01), Priebe
patent: 3098771 (1963-07-01), Huber
patent: 3382102 (1968-05-01), Zito
patent: 3697327 (1972-10-01), Croissant et al.

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