Dielectric and piezoelectric properties of (Na0.5Bi0.5)TiO3-BaTiO3 ceramics

被引：0
|
作者：
Zhao, ML [1 ]
Wang, CL
Ai, ST
Li, MM
机构：
[1] Shandong Univ, Dept Phys, Jinan 250100, Peoples R China
[2] Jinan Univ, Dept Phys, Jinan 250100, Peoples R China
来源：
JOURNAL OF INORGANIC MATERIALS | 2002年 / 17卷 / 01期
关键词：
dielectric constant; temperature hyseresis; phase transition;
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
D - E hysteresis, piezoelectric properties and temperature hysteresis phenomena of (Na0.5Bi0.5)TiO3 and (Na0.5Bi0.5)(0.94)Ba0.06TiO3 ceramics were investigated. Remnant polarization (P-r=19muC/cm(2)) and coercive field (E-c =4.7kV/mm) of (Na0.5Bi0.5)(0.94)Ba0.06TiO3 ceramic were obtained in the experiment. Although the substitution of Ba2+ for (Na0.5Bi0.5)(2+) can improve the piezoelectric properties, it can also induce the deterioration of temperature stability.
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页码：61 / 65
页数：5
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