Nickel oxide-hydrogen cell

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination...

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429223, H01M 1034

Patent

active

041172060

ABSTRACT:
Nickel/hydrogen cells have a long cycle life and other attributes making them desirable for electric vehicle applications, but their cost is high. Cost reduction is obtained by the use of positive electrodes with high capacity per unit area, e.g. porous sintered nickel oxide electrodes, which contain absorbed therein major quantities of the electrolyte. The structure of positive and hydrophilic negative electrodes and of separators is specially adapted for this purpose.

REFERENCES:
patent: 3669744 (1972-06-01), Tsenter et al.
patent: 3850694 (1974-11-01), Dunlop et al.
patent: 3867199 (1975-02-01), Dunlop et al.
patent: 3990910 (1976-11-01), Giner et al.

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