Redox battery

Details Redox battery Redox battery

1988-10-19

1989-11-21

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Having magnetic field feature

429 44, 429107, 429109, H01M 820

Patent

active

048822418

ABSTRACT:
The combination of gold, thallium, lead and bismuth is used as a catalyst in a battery comprised of at least one "redox" cell to accelerate the oxidation of chromous ions to chromic ions and the reduction of chromic ions to chromous ions. The gold, thallium, lead and bismuth catalyst is coated on an electronically conductive, inert electrode which is in the anode fluid of the "redox" cell.

REFERENCES:
patent: 3996064 (1976-12-01), Thaller
patent: 4192910 (1980-03-01), Giner et al.
patent: 4270984 (1981-06-01), Giner et al.
patent: 4382116 (1981-05-01), Gahn et al.
patent: 4543302 (1985-09-01), Gahn et al.
M. Reid et al., Improvement and Scale-Up of the NASA Redox Storage System, U.S. Dept. of Energy (Aug. 1980).
D. Sh. Cheng et al., The Influence of Thallium on the Redox Reaction of Cr+3/Cr+2, J. Electrochemical Soc. 269 (Feb. 1985).
Patent Abstracts of Japan, vol. II, Nr. 122 (E-500) [2569], Redox Flow Cell.
Extended Abstracts, 1046 B, Ab. No. 351, vol. 80-1, Electrocatalysts for Cr+3/Cr+2 Redox Couple, 874 (May 1980).

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