TY - JOUR
T1 - Low temperature sintering and dielectric properties of BaTiO3 with glass addition
AU - Hsiang, Hsing I.
AU - Hsi, Chi Shiung
AU - Huang, Chun Chi
AU - Fu, Shen Li
N1 - Funding Information:
The authors would like to express their thanks to the National Science Council of the Republic of China, for financial support of this Project (NSC96-2221-E-006-120).
PY - 2009/2/15
Y1 - 2009/2/15
N2 - To develop low-temperature-fired BaTiO3-based ceramics, the effects of various glasses (BaO-B2O3-SiO2 (BBS), PbO-B2O3-SiO2 (PBS), and ZnO-B2O3-SiO2 (ZBS1: 57 mol%ZnO-33 mol%B2O3-10 mol%SiO2 and ZBS2: 60.7 mol%ZnO-24.9 mol%B2O3-14.4 mol%SiO2)) addition on both the sintering behavior and dielectric properties of BaTiO3 were investigated. X-ray diffractometer (XRD), scanning electron microscopy (SEM), dilatometer were used to examine the effect of various glasses on the densification of BaTiO3 and the chemical reaction between the glass and BaTiO3. The results indicate that ZBS2 glass can be used as a sintering aid to reduce the sintering temperature of BaTiO3 from 1300 °C to 900 °C without the formation of secondary phase. The dielectric properties of BaTiO3 with ZBS2 glass sintered at 900 °C show a relative density of 95%, a high dielectric constant of 994, and a dielectric loss of 1.6%.
AB - To develop low-temperature-fired BaTiO3-based ceramics, the effects of various glasses (BaO-B2O3-SiO2 (BBS), PbO-B2O3-SiO2 (PBS), and ZnO-B2O3-SiO2 (ZBS1: 57 mol%ZnO-33 mol%B2O3-10 mol%SiO2 and ZBS2: 60.7 mol%ZnO-24.9 mol%B2O3-14.4 mol%SiO2)) addition on both the sintering behavior and dielectric properties of BaTiO3 were investigated. X-ray diffractometer (XRD), scanning electron microscopy (SEM), dilatometer were used to examine the effect of various glasses on the densification of BaTiO3 and the chemical reaction between the glass and BaTiO3. The results indicate that ZBS2 glass can be used as a sintering aid to reduce the sintering temperature of BaTiO3 from 1300 °C to 900 °C without the formation of secondary phase. The dielectric properties of BaTiO3 with ZBS2 glass sintered at 900 °C show a relative density of 95%, a high dielectric constant of 994, and a dielectric loss of 1.6%.
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U2 - 10.1016/j.matchemphys.2008.08.033
DO - 10.1016/j.matchemphys.2008.08.033
M3 - Article
AN - SCOPUS:58149163428
VL - 113
SP - 658
EP - 663
JO - Materials Chemistry and Physics
JF - Materials Chemistry and Physics
SN - 0254-0584
IS - 2-3
ER -