CRYSTALLINE TITANIC ACID STRONTIUM POWDER, AND PREPARING METHOD OF THE SAME

摘要

The present invention relates to a method for preparing crystalline titanic acid strontium (SrTiO_3) powder, and to the crystalline titanic acid strontium powder prepared by the same. More specifically, provided is a preparation method of titanic acid strontium (SrTiO_3) powder comprising the steps of preparing an aqueous solution containing a strontium precursor and a titanium precursor; impregnating a polymer compound to the aqueous solution; and heat-treating the aqueous solution in which the polymer compound is impregnated.