MAGNESIUM COMPOUND SOL, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CERAMIC MATERIAL USING SAME

摘要

Disclosed is a magnesium compound sol using an aqueous solvent which is suitable for uniformly dispersing a magnesium compound in a ceramic powder. When a magnesium compound sol wherein magnesium micelle particles coordinated with a carboxylic acid having a carbonyl group are dispersed in an aqueous solvent is produced, stable magnesium micelle particles can be obtained by reacting magnesium ions with a carboxylic acid selected from citric acid, succinic acid and EDTA in an aqueous solvent so that the molar ratio of the carbonyl groups to magnesium is not less than 1.2 and not more than 2.