TY - JOUR
T1 - Structure and electrical properties of Ba1-xSrxTiO3 ceramics with various sintering processes
AU - Li, Zhuo
AU - Zhao, Peng
AU - Xue, Xiaohui
AU - Li, Zongting
AU - Wang, Zhuo
AU - Xu, Lei
AU - Fan, Huiqing
N1 - Publisher Copyright:
© 2016, Materials Review Magazine. All right reserved.
PY - 2016/8/25
Y1 - 2016/8/25
N2 - The conventional solid state reaction process was employed to prepare the barium strontium titanate ceramics. The phase structure, morphology, dielectric properties and ferroelectric performance of the ceramics sintered at different temperatures with various holding time were investigated. The results showed that with the increase of sintered temperature and holding time, the crystallinity of the ceramics increased and then decreased, and the one sintered at 1280℃ for 4 h was optimized. Also, with the increasing content of Sr, the grain size and Pr decreased, the P-E loops became slim and sloped, and the dielectric properties decreased, accompanied by the diffusion features.
AB - The conventional solid state reaction process was employed to prepare the barium strontium titanate ceramics. The phase structure, morphology, dielectric properties and ferroelectric performance of the ceramics sintered at different temperatures with various holding time were investigated. The results showed that with the increase of sintered temperature and holding time, the crystallinity of the ceramics increased and then decreased, and the one sintered at 1280℃ for 4 h was optimized. Also, with the increasing content of Sr, the grain size and Pr decreased, the P-E loops became slim and sloped, and the dielectric properties decreased, accompanied by the diffusion features.
KW - BaSrTiO
KW - Dielectric properties
KW - Ferroelectric perfor-mance
KW - Microstructure
KW - Sintering process
UR - https://www.scopus.com/pages/publications/85043667407
U2 - 10.11896/j.issn.1005-023X.2016.16.012
DO - 10.11896/j.issn.1005-023X.2016.16.012
M3 - 文章
AN - SCOPUS:85043667407
SN - 1005-023X
VL - 30
SP - 55
EP - 59
JO - Cailiao Daobao/Materials Reports
JF - Cailiao Daobao/Materials Reports
IS - 8
ER -