Electrical Properties of Lead-Free 0.98(Na0.5K0.5Li0.1)NbO3-0.02Ba(Zr0.52Ti0.48)O3 Ceramics by Sintering Temperature

被引：13
|
作者：
Lee, Seung-Hwan [1 ]
Kim, Hyun-Ju [1 ]
Lee, Young-Hie [1 ]
机构：
[1] Kwangwoon Univ, Dept Elect Mat Engn, Seoul, South Korea
来源：
ELECTRONIC MATERIALS LETTERS | 2012年 / 8卷 / 03期
关键词：
piezoelectric properties; dielectric properties; NKLN-BZT;
D O I：
10.1007/s13391-012-2002-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
NKLN-BZT ceramic microstructure and electric properties were studied with a special emphasis on the influence of sintering temperature in the range of 1070 degrees C - 1110 degrees C. The result of XRD analysis indicates that the orthorhombic phase was found at the temperature of 1090 degrees C, and those samples show the maximum values of piezoelectric coefficient (d(33) = 200 rho C/N), electromechanical coupling coefficient (k(p) = 38%), and remnant polarization (P-r = 24 mu C/cm(2)).
引用
收藏
页码：289 / 293
页数：5
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