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
[1]   Ferroelectric relaxor behavior in hafnium doped barium-titanate ceramic [J].
Anwar, Shahid ;
Sagdeo, P. R. ;
Lalla, N. P. .
SOLID STATE COMMUNICATIONS, 2006, 138 (07) :331-336
[2]   Dielectric properties, microstructure and diffuse transition of Al-doped Ba(Zr0.2Ti0.8)O3 ceramics [J].
Cai, Wei ;
Fu, Chunlin ;
Gao, Jiacheng ;
Deng, Xiaoling .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2010, 21 (08) :796-803
[3]   Effect of Mn doping on the dielectric properties of BaZr0.2Ti0.8O3 ceramics [J].
Cai, Wei ;
Fu, Chunlin ;
Gao, Jiacheng ;
Deng, Xiaoling .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2010, 21 (04) :317-325
[4]   Dielectric behavior of Nb-doped Ba(ZrxTi1-x)O3 [J].
Cao, Wanqiang ;
Xiong, Junwen ;
Sun, Juanpin .
MATERIALS CHEMISTRY AND PHYSICS, 2007, 106 (2-3) :338-342
[5]   Electrical properties of Y- and Mn-doped BaTiO3-based PTC ceramics [J].
Ding, S. W. ;
Jia, G. ;
Wang, J. ;
He, Z. Y. .
CERAMICS INTERNATIONAL, 2008, 34 (08) :2007-2010
[6]   Influence of Mn2+ on the electrical properties of textured KNN thick films [J].
Fu, Fang ;
Shen, Bo ;
Zhai, Jiwei ;
Xu, Zhengkui ;
Yao, Xi .
CERAMICS INTERNATIONAL, 2012, 38 :S287-S290
[7]   Characterization of Ba(Ti,Zr)O3 ceramics sintered under reducing conditions [J].
Hofer, C ;
Meyer, R ;
Böttger, U ;
Waser, R .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2004, 24 (06) :1473-1477
[8]   Effects of MnO doping on properties of 0.97K0.5Na0.5NbO3-0.03(Bi0.5K0.5)TiO3 piezoelectric ceramics [J].
Jiang, X. P. ;
Chen, Y. ;
Lam, K. H. ;
Choy, S. H. ;
Wang, J. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 506 (01) :323-326
[9]   Effect of microwave heating on BaTiO3:Nb ceramics with positive temperature coefficient of resistivity [J].
Jida, S ;
Suemasu, T ;
Miki, T .
JOURNAL OF APPLIED PHYSICS, 1999, 86 (04) :2089-2094
[10]   Dielectric properties of high-Tc ceramics based on BaTiO3 with (111) texture characteristics [J].
Kuang, S. J. ;
Tang, X. G. ;
Cheng, T. D. ;
Ding, N. ;
Liu, Q. X. .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2009, 206 (04) :745-749
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