Perovskite formation and dielectric responses in Pb(Zn1/3Nb2/3)O3-modified Pb(Zn1/3Ta2/3)O3-PbTiO3 ceramics

被引：0
作者：
D.-H. Suh
N.-K. Kim
机构：
[1] Kyungpook National University,Department of Inorganic Materials Engineering
来源：
Journal of Materials Science | 2003年 / 38卷
关键词：
Polymer; Perovskite; Dielectric Property; Lattice Site; Dielectric Response;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Pb(Zn1/3Ta2/3)O3-PbTiO3 ceramic compositions were modified by the introduction of Nb to the octahedral lattice sites. Resultant tendencies in the perovskite formation and dielectric properties were examined. System powders were prepared using a B-site precursor method. Developed structures and lattice parameters of the system compositions were investigated by powder X-ray diffractometry, from which the parameter of a hypothetical perovskite Pb(Zn1/3Ta2/3)O3 is proposed. Weak-field low-frequency dielectric responses of the system ceramics were measured.
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页码：2767 / 2770
页数：3
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