Studies on Synthesis Mechanism of BaTiO_3 Powder Prepared by Liquid-Phase Coating Method
Xue Junmin; Li Chengen; Zhao Meiyu; Yin Zhiwen(Shanghai Insitute of Ceramics, Chinese Academy of Sciences Shanghai 200050 China)
A new technology preparing BaTiO3 powder was developed in such an experiment by using H2TiO3 powder as active base material and Ba(COOH)2 solution as coating phase through the liquid phase coating-interfacial reaction method. Its reaction process and synthesis mechanism was revealed preliminarily. By this technology, a pure, highly dispersed, approximately spherical powder was fabricated.