Method of making ABO.sub.3 of the cubic perovskite structure

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United States of America Patent

PATENT NO 4485094
SERIAL NO

06461800

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Abstract

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Disclosed is a method of making a continuous mixed oxide thin film. A composition is prepared of an alkoxide source of one of the metals in the mixed oxide, a chelate source of a second metal in the mixed oxide, sufficient alcohol to solubilize sources of all metals in said mixed oxide and about 1 to about 2 moles of water per mole of mixed oxide. The composition is applied to a substrate and the coating on the substrate is heated to at least about 500.degree. C. to evaporate the solvent and produce the mixed oxide film on the substrate.

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Patent Owner(s)

  • WESTINGHOUSE ELECTRIC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Charles, Robert G Hampton Township, Allegheny County, PA 7 109
Pebler, Alfred R Penn Hills, PA 6 68

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