Effect of oxide additives on the low-temperature sintering of dielectrics (Zn,Mg)TiO3

Ming Liang Hsieh, Lih Shan Chen, Hsiang Chen Hsu, Shuming Wang, Mau Phon Houng, Shen Li Fu

研究成果: Article

11 引文 斯高帕斯(Scopus)

摘要

The effect of oxide additives on the low-temperature sintering and dielectric properties of microwave dielectrics (Zn,Mg)TiO3 have been investigated. The study showed that a small amount of V2O5 accelerated the densification rate of (Zn,Mg)TiO3 dielectrics as compared with the other oxide additives. In addition to lower sintering temperature of zinc titanate dielectrics, the addition of V2O5 decreased the decomposition temperature of (Zn,Mg)TiO3. Additionally, the increased amount of magnesium raised both the sintering temperature and the decomposition temperature of (Zn,Mg)TiO3. Relative permittivity of (Zn,Mg)TiO3 dielectrics decreased accompanied with increase of Q × f as the amount of magnesium content increased. The temperature coefficient of resonant frequency of (Zn,Mg)TiO3 shifted to more negative values as the amount of magnesium increased.

原文English
頁(從 - 到)3122-3129
頁數8
期刊Materials Research Bulletin
43
發行號11
DOIs
出版狀態Published - 2008 十一月 3

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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