Sintering behavior and dielectric properties of yttria/silica-coated BaTiO3 material with Mn-Si-O glass

Jerry C.C. Lin, W. C.J. Wei, Chi-Yuen Huang

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Sintering behavior and dielectric performance of yttria/silica-coated BaTiO3 powders (YSBT) with the addition of Mn-Si-O glass (0-0.5 wt%) were investigated. The sample made with YSBT powder of 0.35 μm average particle size was fully sintered at 1300°C in 1 h, and further lowered to 1200°C with 0.2 wt% glass addition. The average grain size and secondary phases of sintered BaTiO3 were characterized with XRD and TEM analyses. The resulted dielectric properties, dielectric constant, dielectric loss, and temperature-capacitance characteristic, have been examined in air or reduced atmosphere, and discussed corresponding to microstructural features.

Original languageEnglish
Pages (from-to)4103-4109
Number of pages7
JournalJournal of the American Ceramic Society
Volume93
Issue number12
DOIs
Publication statusPublished - 2010 Dec 1

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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