Synthesis of barium titanate-lead zirconate titanate solid solutions by a modified mixed-oxide synthetic route

被引:25
作者
Chaisan, W [1 ]
Ananta, S [1 ]
Tunkasiri, T [1 ]
机构
[1] Chiang Mai Univ, Fac Sci, Dept Phys, Chiang Mai 50200, Thailand
关键词
ferroelectric materials; X-ray diffraction; phase transition;
D O I
10.1016/j.cap.2003.11.004
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Phase formation characteristics of perovskite powders in the (1-x)Pb(Zr0.52Ti0.48)O3-xBaTiO3, (1-x)PZT-xBT system prepared by a modified mixed-oxide synthetic route have been investigated by varying the chemical compositions and calcination temperatures. Lattice parameter changes were examined as a function of composition. It was seen that complete solid solutions of perovskite-like phase in the (1-x)PZT-xBT system was obtained. With increasing BT content, the cell parameters and the degree of tetragonality decreased, while optimum firing temperatures increased continuously. (C) 2003 Published by Elsevier B.V.
引用
收藏
页码:182 / 185
页数:4
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