The effect of PbO loss on microwave dielectric properties of (Pb,Ca)(Zr,Ti)O3 ceramics

Cheng Liang Huang, Min Hung Weng

研究成果: Article同行評審

24 引文 斯高帕斯(Scopus)

摘要

(Pb1-x,Cax)(Zr1-y,Tiy) O3 (PCZT) perovskite type ceramics exhibit microwave dielectric properties of high dielectric constant (εr), high unloaded Q and small temperature coefficient of resonant frequency (τf). However, the sintering temperature was as high as 1450°C and the microstructure and dielectric properties were difficult to control due to high PbO volatility. In this paper, we report the effect of PbO loss on microstructure and microwave dielectric properties of PCZT ceramics. Suppression of PbO loss by B-site ion substitution in PCZT was also investigated.

原文English
頁(從 - 到)683-691
頁數9
期刊Materials Research Bulletin
36
發行號3-4
DOIs
出版狀態Published - 2001 2月

All Science Journal Classification (ASJC) codes

  • 一般材料科學
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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