Structure and properties of Bi2O3 doped Bi(Mg1/2Ti1/2)O3-0.38PbTiO3 ceramics with MPB composition

被引:0
作者
Zhang, Qiang [1 ]
Li, Zhenrong [2 ]
机构
[1] Xian Univ Architecture & Technol, Funct Mat Lab, Xian 710055, Peoples R China
[2] Xi An Jiao Tong Univ, Int Ctr Dielect Res, Xian 710049, Peoples R China
关键词
Piezoelectric ceramics; High Curie temperature; Bi2O3; doped; Dielectric loss; ELECTRICAL-PROPERTIES; PIEZOELECTRIC SYSTEM; SOLID-SOLUTION; SENSOR;
D O I
10.1007/s10832-015-0010-1
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
0.62Bi(Mg1/2Ti1/2)O-3-0.38PbTiO(3)-xwt%Bi2O3 (BMT-0.38PT-xBi(2)O(3)) ceramics were prepared by conventional powder-processing method. It indicated that the morphotropic phase boundary (MPB) region located in 0.0 a parts per thousand currency sign x a parts per thousand currency sign 0.3. For x = 0.3, it exhibited good piezoelectric properties, d(33) similar to 245pC/N and k(p) similar to 40 %. With the increase of Bi2O3 content, the Curie temperature (T-c) was found to increase, and the dielectric loss was found to decrease above 200 A degrees C compared with BMT-0.38PT sample. Finally, it can be found that depolarization temperature was around 350 A degrees C by thermal depoling method.
引用
收藏
页码:16 / 20
页数:5
相关论文
共 50 条
  • [21] Thermal history induced variable relaxor behavior in the high TC ternary ferroelectric 0.6Bi(Mg1/2Ti1/2)O3-0.05Bi(Zn1/2Ti1/2)O3-0.35PbTiO3
    Dwivedi, Akansha
    Randall, Clive A.
    Rossetti, George A., Jr.
    [J]. MATERIALS LETTERS, 2011, 65 (19-20) : 3034 - 3036
  • [22] Novel high-temperature ferroelectric single crystals 0.38Bi(Mg1/2Ti1/2)O3-0.62PbTiO3 with good and temperature-stable piezoelectric properties
    Liu, Jinfeng
    Chen, Xiaxia
    Xu, Guisheng
    Yang, Danfeng
    Tian, Yanfeng
    Zhu, Xiu
    [J]. CRYSTENGCOMM, 2015, 17 (30): : 5605 - 5608
  • [23] Synthesis, structure and properties of doped Bi2O3
    Fruth, V.
    Ianculescu, A.
    Berger, D.
    Preda, S.
    Voicu, G.
    Tenea, E.
    Popa, M.
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2006, 26 (14) : 3011 - 3016
  • [24] Structural and dielectric properties of (1-x)Bi(Ni1/2Ti1/2)O3-xPbTiO3 ceramics with the morphotropic phase boundary composition
    Zhang, Qiang
    Jiang, Mingxue
    Li, Zhenrong
    [J]. JOURNAL OF ELECTROCERAMICS, 2012, 29 (03) : 179 - 182
  • [25] Improvement of dielectric and energy storage properties in Bi(Mg1/2Ti1/2)O3-modified (Na1/2Bi1/2)0.92Ba0.08TiO3 ceramics
    Chen, Pan
    Chu, Baojin
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2016, 36 (01) : 81 - 88
  • [26] Effect of A-site off-stoichiometry on ferroelectric and piezoelectric properties of BaTiO3-Bi(Mg1/2Ti1/2)O3-BiFeO3 ceramics
    Nam, Hyunwook
    Fujii, Ichiro
    Kim, Sangwook
    Aizawa, Tomoya
    Ueno, Shintaro
    Wada, Satoshi
    [J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2019, 127 (06) : 369 - 373
  • [27] Controllable synthesis of α-Bi2O3 and γ-Bi2O3 with high photocatalytic activity by α-Bi2O3→γ-Bi2O3→α-Bi2O3 transformation in a facile precipitation method
    Liu, Guo
    Li, Shuai
    Lu, Yuanyuan
    Zhang, Jing
    Feng, Zhaochi
    Li, Can
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 689 : 787 - 799
  • [28] Piezoelectric Properties of Fine-Grained Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3-Bi(Zn1/2Ti1/2)O3 Quaternary Solid Solution Ceramics
    Yue, Ruifang
    Hou, Xianbo
    He, Wenze
    Yu, Jian
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2013, 52 (06)
  • [29] Lattice parameters and dielectric properties of (1 − x)Bi(Mg1/2Ti1/2)O3 · xBiCoO3 perovskite solid solutions
    A. V. Pushkarev
    N. M. Olekhnovich
    Yu. V. Radyush
    [J]. Inorganic Materials, 2009, 45 : 1062 - 1068
  • [30] The Dielectric Properties of Bi(Mg,Ti)O3-PbTiO3 Ceramics
    Kwon, Young-Hoon
    Ahn, Joong-Hyeon
    Koh, Jung-Hyuk
    [J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (12) : 12927 - 12929