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2 051 207

(13)

C1

(51)

IPC

(21) (22)

Application

5046320/26, 1992-02-27

(22)

Actual filing date

1992-02-27

(45)

Published

1995-12-27

(72)

Inventor

Tolstoj V.P.Kara E.N.

(73)

Holder

Sankt-Peterburgskij Gosudarstvennyj Universitet

METHOD FOR PRODUCING LAYERS OF METAL HYDROXIDES Russian patent published in 1995 - IPC

Abstract RU 2051207 C1

FIELD: production of layers of metal hydroxides. SUBSTANCE: substrate is treated with solution of salt of metal and alkali, separately, successively and repeatedly with removal after each treatment of reagent excess by washing. Metal salt is selected from salts of metal with low oxidation degree. Alkali solution is introduced into metal oxidizer with concentration of 0.1-0.0001 M. EFFECT: higher efficiency.

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RU 2 051 207 C1

Authors

Tolstoj V.P.

Kara E.N.

Dates

1995-12-27—Published

1992-02-27—Filed

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