Effects of sintering atmosphere on microstructure and electrical properties of BiScO3-PbTiO3 high-temperature piezoceramics

被引：7

作者：

Cai, Zeyong ^{[1
]}

Wang, Genshui ^{[1
]}

Yu, Gang ^{[1
]}

Huang, Zhen ^{[1
]}

Cao, Fei ^{[1
]}

Dong, Xianlin ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2012年 / 525卷

关键词：

Piezoelectric ceramics; High temperature applications; Sintering atomosphere; PIEZOELECTRIC PROPERTIES; CERAMICS;

D O I：

10.1016/j.jallcom.2012.02.092

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

BiScO3-PbTiO3 piezoelectric ceramics were fabricated by the conventional solid state reaction method. The effects of sintering atmosphere on microstructure and electrical properties of BiScO3-PbTiO3 were studied. Different weight changes were found in samples sintered in different atmospheres. X-ray diffraction analysis reveals that all the samples have perovskite structure and a second phase is observed in the samples sintered in sacrificial powders. EDS analysis suggests the second phase could be the compound containing Bi and Pb. Samples sintered in air show lower dielectric constant than those sintered in sacrificial powders, but a higher piezoelectric coefficient. The resisitivity of samples sintered in air is about one order of magnitude higher than that of those sintered in sacrificial powders. These results suggest a promising method to gain BiScO3-PbTiO3 high-temperature piezoceramics with excellent electromechanical properties. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：149 / 153

页数：5

共 50 条

[1] Enhancing the properties of high-temperature BiScO3-PbTiO3 piezoceramics via Bi addition
Shang, Xunzhong
Liu, Heng
Guo, Jinming
Jiang, Dan
Zhou, Taosheng
He, Yunbin
MATERIALS RESEARCH BULLETIN, 2013, 48 (09) : 3072 - 3076
[2] High-temperature multilayer actuators based on CuO added BiScO3-PbTiO3 piezoceramics and Ag electrodes
Qaiser, Muhammad Adnan
Ma, Xiao-Zi
Ma, Rongtian
Ali, Wajid
Xu, Xijun
Yuan, Guoliang
Chen, Lang
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2019, 102 (09) : 5424 - 5431
[3] High temperature properties of BiScO3-PbTiO3 piezoelectric ceramics
Sehirlioglu, Alp
Sayir, Ali
Dynys, Fred
JOURNAL OF APPLIED PHYSICS, 2009, 106 (01)
[4] High-Temperature BiScO3-PbTiO3 Piezoelectric Vibration Energy Harvester
Wu, Jingen
Shi, Huaduo
Zhao, Tianlong
Yu, Yang
Dong, Shuxiang
ADVANCED FUNCTIONAL MATERIALS, 2016, 26 (39) : 7186 - 7194
[5] High-Temperature Actuation Performance of BiScO3-PbTiO3 Ceramics and Their Multilayer Configuration
Chen, Jianguo
Liu, Guoxi
Li, Xiaotian
Chen, Zhijiang
Dong, Shuxiang
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2013, 60 (03) : 446 - 450
[6] High-temperature piezoelectric ultrasonic transducer based on BiScO3-PbTiO3 ceramics
Hu, Liqing
Fu, Liwen
Ren, Xiaodan
Zheng, Shuguang
Wang, Sanhong
Xu, Zhuo
Yan, Yongke
SENSORS AND ACTUATORS A-PHYSICAL, 2023, 362
[7] Improved electrical properties of BaTiO3 modified BiScO3-PbTiO3 ceramics with high Curie temperature
Qiao, Huimin
He, Chao
Wang, Zujian
Li, Xiuzhi
Liu, Ying
Long, Xifa
CERAMICS INTERNATIONAL, 2017, 43 (14) : 11463 - 11468
[8] BiScO3-PbTiO3 nanofibers piezoelectric sensor for high-temperature pressure and vibration measurements
Xin, Yi
Liu, Hongyan
Cui, Meng
Song, Xuefeng
Wang, Yuhang
Lin, Tingting
Wang, Lingling
Wang, Gang
MEASUREMENT, 2023, 212
[9] High piezoelectricity of BiScO3-PbTiO3 ceramics prepared by two step sintering
Dai, Zhonghua
Xie, Jinglong
Liu, Weiguo
Ge, Shaobo
Fang, Minxia
Lin, Dabin
Pang, Lixia
Ji, Hongfen
Zhou, Shun
Ren, Xiaobing
MATERIALS LETTERS, 2019, 241 : 55 - 59
[10] High-temperature domain stability of tetragonal-structured BiScO3-PbTiO3 ceramics
Chen, Si
Wang, G. S.
Dong, Xianlin
FERROELECTRICS, 2008, 363 : 21 - 26

← 1 2 3 4 5 →