Effect of CaTiO3 Content on the Dielectric Properties of Ba0.5Sr0.5TiO3

Chun Lai Xu; He Ping Zhou

doi:10.4028/www.scientific.net/KEM.280-283.89

Paper Titles

Effect of Bi Content on the Dielectric Property of SBN Ceramics Prepared by Spark Plasma Sintering
p.77

Influence of ZrO₂ on Dielectric Properties of Ba_1-xSr_xTiO₃ Ceramics
p.79

Dielectric and Ferroelectric Properties of Ba_1-xSr_xTiO₃ Thin Films Prepared by Pulsed Laser Deposition
p.81

Influence of MgO Content on Microstructure and Dielectric Properties in (BaSr)TiO₃ Ceramics
p.85

Effect of CaTiO₃ Content on the Dielectric Properties of Ba_0.5Sr_0.5TiO₃
p.89

Dielectric Properties of Zirconium Tin Titanate with Additives of ZnO, CuO, MnCO₃ and Bi₂O₃
p.91

Preparation and Dielectric Properties of Sm³⁺-Substituted SrBi₈Ti₇O₂₇ Based Microwave Ceramics
p.95

Effect of PbO-B₂O₃ Glass Additive on the Dielectric Properties of Ba_0.80Sr_0.20TiO₃ /Pb_0.88La_0.12Ti_0.97O₃ Composite Thick Films
p.99

Electric-Field Dependence of the Dielectric Behavior of Ba_xSr_1-xTiO₃ Ceramics at Different States
p.103

HomeKey Engineering MaterialsKey Engineering Materials Vols. 280-283Effect of CaTiO3 Content on the Dielectric...

Effect of CaTiO₃ Content on the Dielectric Properties of Ba_0.5Sr_0.5TiO₃

Abstract:

In this paper, a microwave material (Ba0.85Ca0.15)0.5Sr0.5TiO3 with 5 wt% MgO additive was prepared by traditional solid-state reactions, i.e., mixing BaTiO3 and SrTiO3 powders and then doping CaTiO3 and MgO. It was found that, with the increasing CaTiO3 content, the dielectric constant of the resultant material decreases and the tunability and dielectric loss increase.