Solid polymer electrolyte cell construction

Details Solid polymer electrolyte cell construction Solid polymer electrolyte cell construction

1976-02-26

1977-11-08

Prescott, Arthur C.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204266, 204270, 204282, 204289, C25B 102, C25B 900

Patent

active

040574792

ABSTRACT:
A solid polymer electrolyte cell includes a solid polymer electrolyte membrane, an anode disposed on one side of and in contact with the membrane wherein the anode includes a substrate coated with lead dioxide and formed with one or more grooves therein, a cathode including a body of sintered nickel disposed on the other side of and in contact with the membrane, and a support structure corrugated on a surface portion thereof with such surface portion being in contact with the body of sintered nickel to maintain the body in contact with the membrane. With this construction, water may be supplied to the grooves in the anode to ultimately cause a reaction at the interface of the membrane and the cathode to product hydrogen gas.

REFERENCES:
patent: 548162 (1895-10-01), Hargreaves & Bird
patent: 1152772 (1915-09-01), Wheeler
patent: 3312614 (1967-04-01), Shick
patent: 3446725 (1969-05-01), Spengler et al.
patent: 3553092 (1971-01-01), Mund et al.
patent: 3855104 (1974-12-01), Messner
patent: 3981745 (1976-09-01), Stedman

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