Dependence of the structural and dielectric properties of Ba1-xSrxTiO3 ceramic solid solutions on raw material processing

Authors
Zhou, LQ Vilarinho, PM Baptista, JL
Citation
Lq. Zhou et al., Dependence of the structural and dielectric properties of Ba1-xSrxTiO3 ceramic solid solutions on raw material processing, J EUR CERAM, 19(11), 1999, pp. 2015-2020
Citations number
19
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN journal
09552219 → ACNP
Volume
19
Issue
11
Year of publication
1999
Pages
2015 - 2020
Database
ISI
SICI code
0955-2219(1999)19:11<2015:DOTSAD>2.0.ZU;2-P
Abstract
The structures and dielectric properties of Ba1-x, Sv,TiO3 ceramic solid so lutions in the whole x range and their dependence on the material processin g are investigated. A short time pre-calcination milling-mixing of the prec ursor powders causes compositional inhomogeneity and thus a diffuse phase t ransition For long milling-mixing time, the diffuse phase transition is obs erved only in the SrTiO3 rich compositions (x > 0.8). (C) 1999 Elsevier Sci ence Limited. All rights reserved.