Zinc/air cell cathode

Details Zinc/air cell cathode Zinc/air cell cathode

1985-04-22

1986-04-29

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

427 42, H01M 1206

Patent

active

045857105

ABSTRACT:
A cathode for an air depolarized cell in which the hydrophobic catalytic cathode contains or is integrally coated with, on the surface adjacent the cell separator, an absorbent material such as the gelling material used in the anode. The absorbent material, integrated with the cathode surface, adheres the separator to the cathode thereby preventing delamination and provides an electrolyte reservoir for the hydrophobic cathode.

REFERENCES:
patent: 3793085 (1974-02-01), Hino et al.
patent: 3855000 (1974-12-01), Jammet
patent: 4121018 (1978-10-01), Kocherginsky et al.
patent: 4189526 (1980-02-01), Cretzmeyer et al.
patent: 4333993 (1982-06-01), Gibbard

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