Piezoelectric properties of environmental friendly bismuth doped barium titanate ceramics

被引：23
|
作者：
Nath, A. K. [1 ]
Medhi, Nirmali [1 ]
机构：
[1] Univ Delhi, Sri Venkateswara Coll, Dept Phys, New Delhi 110021, India
来源：
MATERIALS LETTERS | 2012年 / 73卷
关键词：
Ceramics; Piezoelectric materials; Barium titanate; Perovskite;
D O I：
10.1016/j.matlet.2011.12.113
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Piezoelectric properties of bismuth doped barium titanate ceramics have been investigated. It is found that up to a certain concentration Bi is soluble in BaTiO3 and beyond that additional phase arises. It is clearly confirmed from XRD results. Up to a concentration of 2 wt.% single phase perovskite structure is obtained as the peaks in XRD show. But beyond that concentration additional peak arises which can be assigned due to the phase Bi2Ti2O7. All the piezoelectric properties of the ceramic system have been stalled by the appearance of the additional phase. Good values of piezoelectric charge constant, electromechanical coupling coefficient, strain and remnant polarization indicate that within the solubility limit Bi doped BaTiO3 ceramic system is a promising candidate for lead free environmental friendly ceramic applications. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：75 / 77
页数：3
相关论文
共 50 条
  • [1] Piezoelectric properties of cerium-doped bismuth barium titanate intergrowth ceramics
    Wang, Xianwen
    Jiang, Xiangping
    Nie, Xin
    Huang, Xiaokun
    Chen, Chao
    Wang, Jun
    Xu, Jingdong
    Huang, Liwei
    PROCESSING AND APPLICATION OF CERAMICS, 2021, 15 (02) : 120 - 127
  • [2] Effects of gamma ray irradiation on the piezoelectric and ferroelectric properties of bismuth doped barium titanate ceramics
    Nath, A. K.
    Medhi, A.
    INDIAN JOURNAL OF PHYSICS, 2015, 89 (02) : 131 - 136
  • [3] Effects of gamma ray irradiation on the piezoelectric and ferroelectric properties of bismuth doped barium titanate ceramics
    A. K. Nath
    A. Medhi
    Indian Journal of Physics, 2015, 89 : 131 - 136
  • [4] Electrical properties of niobium doped barium bismuth-titanate ceramics
    Bobic, J. D.
    Petrovic, M. M. Vijatovic
    Banys, J.
    Stojanovic, B. D.
    MATERIALS RESEARCH BULLETIN, 2012, 47 (08) : 1874 - 1880
  • [5] Ferroelectric properties of barium calcium titanate ceramics doped with bismuth oxide
    Yun, Sining
    Wang, Xiaoli
    Shi, Jing
    Zhu, Jianhui
    Xu, Delong
    MATERIALS LETTERS, 2009, 63 (21) : 1883 - 1885
  • [6] Preparation of Grain-oriented Ceramics with Bismuth Potassium Titanate-Barium Titanate and their Piezoelectric Properties
    Inaba, Katsuya
    Fujii, Ichiro
    Nakashima, Kouichi
    Hayashi, Hiroshi
    Yamamoto, Yuichi
    Kuroiwa, Yoshihiro
    Wada, Satoshi
    ELECTROCERAMICS IN JAPAN XVI, 2014, 582 : 80 - +
  • [7] Preparation of barium titanate-bismuth magnesium titanate ceramics with high Curie temperature and their piezoelectric properties
    Wada, Satoshi
    Yamato, Keisuke
    Pulpan, Petr
    Kumada, Nobuhiro
    Lee, Bong-Yeon
    Iijima, Takashi
    Moriyoshi, Chikako
    Kuroiwa, Yoshihiro
    JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2010, 118 (1380) : 683 - 687
  • [8] Piezoelectric properties of bismuth sodium titanate ceramics
    Nagata, H
    Shinya, T
    Hiruma, Y
    Takenaka, T
    Sakaguchi, I
    Haneda, H
    DEVELOPMENTS IN DIELECTRIC MATERIALS AND ELECTRONIC DEVICES, 2005, 167 : 213 - 221
  • [9] Dielectric and Piezoelectric Properties of Zirconium-Doped Bismuth Sodium Titanate Ceramics
    Watcharapasorn, A.
    Jiansirisomboon, S.
    SMART MATERIALS, 2008, 55-57 : 133 - 136
  • [10] Enhanced Dielectric properties of Bismuth Doped Barium Titanate Ceramics with their Structural and Compositional Studies
    Nahar, Arijun
    Bhuiyan, Mahabub Alam
    Rahman, Mohammad Jellur
    Choudhury, Shamima
    BIOINTERFACE RESEARCH IN APPLIED CHEMISTRY, 2021, 11 (03): : 9862 - 9870
12345