Molten Salts Synthesis and Dielectric Properties of PMN-PT Ceramics
Single perovskite phase PMN-PT powders had been synthesized using molten salts method. The powders of PMN-PT synthesized by MSS had submicrometer particle size and high sinterability, which beneficial to an enhancement of the densification process and a decrease of the sintering temperatures. These advantages have an important bearing on the dielectric properties of these materials. The density of ceramics sintered at 1175°C was up to 98% of the theoretical density. These ceramics had excelled dielectric and piezoelectric properties.
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
S. X. Zhao et al., "Molten Salts Synthesis and Dielectric Properties of PMN-PT Ceramics", Materials Science Forum, Vols. 475-479, pp. 1153-1156, 2005