Method of making barium titanate

Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing

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501137, C01G 2300

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active

057831653

ABSTRACT:
The present invention provides a new and improved method of making barium titanate powder. The method includes the steps of providing a solution comprising oxalic acid and titanium oxychloride, maintaining the solution at a predetermined temperature, adding barium carbonate to the solution thereby precipitating barium titanyl oxalate, and calcining the barium titanyl oxalate so as to provide the barium titanate powder.

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