Effect of Zr/Ti ratio on the dielectric and piezoelectric properties of Mn-doped Ba(Zr, Ti)O3 ceramics

被引：19
作者：
Ding, N. [1 ]
Tang, X. G. [1 ]
Ding, X. D. [2 ]
Liu, Q. X. [1 ]
Jiang, Y. P. [1 ]
Jiang, L. L. [3 ]
机构：
[1] Guangdong Univ Technol, Guangzhou Higher Educ Mega Ctr, Sch Phys & Optoelect Engn, Guangzhou 510006, Guangdong, Peoples R China
[2] Sun Yat Sen Zhongshan Univ, Sch Phys & Engn, Guangzhou 510275, Guangdong, Peoples R China
[3] Guangdong Univ Technol, Guangzhou Higher Educ Mega Ctr, Lab Teaching Ctr, Guangzhou 510006, Guangdong, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2014年 / 25卷 / 05期
基金：
中国国家自然科学基金;
关键词：
POSITIVE TEMPERATURE-COEFFICIENT; BARIUM-TITANATE CERAMICS; ELECTRICAL-PROPERTIES; FERROELECTRIC CHARACTERISTICS; PHASE-TRANSITION; BEHAVIOR; BA(ZRXTI1-X)O-3; RESISTIVITY; FILMS;
D O I：
10.1007/s10854-014-1876-4
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Lead-free piezoelectric Ba(Zr (y) Ti1-y )O-3:0.5 mol%Mn (abbreviated as BZTM-100y, y = 0.04, 0.045, 0.05, and 0.055) ceramics were prepared via the conventional solid-state reaction method. The cubic to tetragonal phase transition temperature (T (c) ) shifts to lower temperature with increasing Zr concentration, and the transition temperature from tetragonal to orthorhombic (T (o-t) ) which is a shift to higher temperature from 26 to 47 A degrees C with increasing y value from 0.04 to 0.055. And a small amount of Mn can improve effectively the electrical properties, especially the piezoelectric properties of the BZT ceramics. Compared to the pure BZT ceramics, the Mn-doped BZTM ceramic shows an excellent piezoelectric coefficient d (33) as 213 pC/N.
引用
收藏
页码：2305 / 2310
页数：6
相关论文
共 31 条
[21]   Effects of grain size on the dielectric properties and tunabilities of sol-gel derived Ba(Zr0.2Ti0.8)O3 ceramics [J].
Tang, XG ;
Wang, J ;
Wang, XX ;
Chan, HLW .
SOLID STATE COMMUNICATIONS, 2004, 131 (3-4) :163-168
[22]   Preparation and characterization of hafnium doped barium titanate ceramics [J].
Tian, H. Y. ;
Wang, Y. ;
Miao, J. ;
Chan, H. L. W. ;
Choy, C. L. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 431 (1-2) :197-202
[23]   CRITICAL EXPONENTS OF THE DIELECTRIC-CONSTANTS IN DIFFUSED-PHASE-TRANSITION CRYSTALS [J].
UCHINO, K ;
NOMURA, S .
FERROELECTRICS LETTERS SECTION, 1982, 44 (03) :55-61
[24]   THE GLASSY BEHAVIOR OF RELAXOR FERROELECTRICS [J].
VIEHLAND, D ;
WUTTIG, M ;
CROSS, LE .
FERROELECTRICS, 1991, 120 (1-2) :71-77
[25]   Ferroelectric characteristics of ytterbium-doped barium zirconium titanate ceramics [J].
Wang, YL ;
Li, LT ;
Qi, JQ ;
Gui, ZL .
CERAMICS INTERNATIONAL, 2002, 28 (06) :657-661
[26]   Crystallization, phase evolution and ferroelectric properties of sol-gel-synthesized Ba(Ti0.8Zr0.2)O3-x(Ba0.7Ca0.3)TiO3 thin films [J].
Wang, Zeng-mei ;
Zhao, Kuan ;
Guo, Xin-li ;
Sun, Wei ;
Jiang, Hua-long ;
Han, Xue-qin ;
Tao, Xu-tang ;
Cheng, Zhen-xiang ;
Zhao, Hong-yang ;
Kimura, Hideo ;
Yuan, Guo-liang ;
Yin, Jiang ;
Liu, Zhi-guo .
JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (03) :522-530
[27]   The electrostrictive effect and dielectric properties of lead-free 0.5Ba(ZrxTi1-x)O3-0.5(Ba0.75Ca0.25)TiO3 ceramics [J].
Xiao, Fei ;
Ma, Weibing ;
Sun, Qingchi ;
Huan, Zhengli ;
Li, Jianping ;
Tang, Cuicui .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2013, 24 (08) :2653-2658
[28]   Piezoelectric and strain properties of Ba(Ti1-xZrx)O3 ceramics [J].
Yu, Z ;
Ang, C ;
Guo, RY ;
Bhalla, AS .
JOURNAL OF APPLIED PHYSICS, 2002, 92 (03) :1489-1493
[29]   Dielectric properties of Ba(Ti1-xZrx)O3 solid solutions [J].
Yu, Zhi ;
Ang, Chen ;
Guo, Ruyan ;
Bhalla, A. S. .
MATERIALS LETTERS, 2007, 61 (02) :326-329
[30]   Electric properties of Mn doped 0.95Na0.5Bi0.5TiO3-0.05BaTiO3 crystal after different annealing processes [J].
Zhang, Qinhui ;
Li, Xiaobing ;
Sun, Renbing ;
Wu, Xiao ;
Ren, Bo ;
Zhao, Xiangyong ;
Luo, Haosu .
JOURNAL OF CRYSTAL GROWTH, 2011, 318 (01) :870-873
1234