Method of manufacturing manganese dioxide

Details Method of manufacturing manganese dioxide Method of manufacturing manganese dioxide

1991-04-11

1992-10-20

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

204 96, 205 57, H01M 450

Patent

active

051569337

ABSTRACT:
A method of manufacturing manganese dioxide containing 0.05 to 2.0 parts by weight of phosphorus which consists of introducing a manganese sulfate solution and sulfuric acid as an electrolyte into an electrolytic cell, adding to said electrolyte at least one member selected from the group consisting of phosphoric acid, phosphorous acid, hypophosphorous acid and compounds thereof and carrying out the electrolysis at a bath temperature of 92.degree. to 100.degree. C. whereby manganese dioxide containing phosphorus is electrodeposited on the cathode.

REFERENCES:
patent: 4069116 (1978-01-01), Dzhaparidze et al.
patent: 4465747 (1984-08-01), Evans
patent: 4478921 (1984-10-01), Langan
patent: 4863817 (1989-09-01), Ogino et al.
patent: 4997531 (1991-05-01), Yoshio et al.
Chemical Abstracts, vol. 101, No. 20, Nov. 12th, 1984, p. 540, Abstract No. 179806W, Columbus, Ohio, US: F. Golumbioschi et al.
Chemical Abstracts, vol. 95, No. 1, Jul. 1981, p. 535, abstract No. 15024W, Columbus, Ohio, US; I. Tari et al.
Chemical Abstracts, vol. 77, No. 20, Nov. 13th, 1972, p. 560, abstract No. 1344ole, Columbus, Ohio, US.

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