Low temperature sintering and dielectric properties of BaTiO3 with glass addition

Hsing I. Hsiang; Chi Shiung Hsi; Chun Chi Huang; Shen Li Fu

doi:10.1016/j.matchemphys.2008.08.033

Low temperature sintering and dielectric properties of BaTiO₃ with glass addition

Hsing I. Hsiang, Chi Shiung Hsi, Chun Chi Huang, Shen Li Fu

Department of Resources Engineering

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

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%.

Original language	English
Pages (from-to)	658-663
Number of pages	6
Journal	Materials Chemistry and Physics
Volume	113
Issue number	2-3
DOIs	https://doi.org/10.1016/j.matchemphys.2008.08.033
Publication status	Published - 2009 Feb 15

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics

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title = "Low temperature sintering and dielectric properties of BaTiO3 with glass addition",

abstract = "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%.",

author = "Hsiang, {Hsing I.} and Hsi, {Chi Shiung} and Huang, {Chun Chi} and Fu, {Shen Li}",

year = "2009",

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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

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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