Preparation of alkaline earth metal titanates

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

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423593, 423598, C01G 2308

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050135384

ABSTRACT:
The alkaline earth metal titanates, well adopted for electronics applications, e.g., homogeneous powders of barium or strontium titanate, are prepared by directly reacting, in a molten salt bath medium, (a) at least one titanium compound, with (b) at least one compound A reactive therewith to generate the species TiO.sub.3.sup.2-, and (c) at least one alkaline earth metal nitrate.

REFERENCES:
patent: 4293534 (1981-10-01), Arendt
patent: 4748016 (1988-05-01), Browaeys
"Molten Lithium Nitrate-Potassium Nitrate Eutectic: The Reaction of Compounds of Titanium," Kerridge et al, J. Inorg. Nucl. Chem., vol. 37, pp. 2257-2260, Pergamon Press, 1975.

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