Synthesis and properties of Ba2La3Ti3NbO15 ceramics by a reaction-sintering process

Yi Cheng Liou, Chi Yang Liu, Kuan-Zong Fung

研究成果: Article

3 引文 (Scopus)

摘要

Synthesis of Ba2La3Ti3NbO15 (BLTN) microwave ceramics by a simple and effective reaction-sintering process was investigated. The mixture of BaCO3, La2O3, TiO2 and Nb2O5 was pressed and sintered directly without any calcinations involved. BLTN ceramics could be obtained after 2-6 h sintering at 1430-1500 °C. A density 6.08 g/cm3 (98% of the theoretical value) after sintering at 1500 °C for 6 h. εr = 47 and Qf ∼ 2000 GHz and a τf value ∼+20 ppm/°C were obtained in BLTN ceramic sintered at 1470 °C/6 h.

原文English
頁(從 - 到)2079-2083
頁數5
期刊Ceramics International
34
發行號8
DOIs
出版狀態Published - 2008 十二月 1

指紋

Sintering
Calcination
Microwaves

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

引用此文

Liou, Yi Cheng ; Liu, Chi Yang ; Fung, Kuan-Zong. / Synthesis and properties of Ba2La3Ti3NbO15 ceramics by a reaction-sintering process. 於: Ceramics International. 2008 ; 卷 34, 編號 8. 頁 2079-2083.
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Synthesis and properties of Ba2La3Ti3NbO15 ceramics by a reaction-sintering process. / Liou, Yi Cheng; Liu, Chi Yang; Fung, Kuan-Zong.

於: Ceramics International, 卷 34, 編號 8, 01.12.2008, p. 2079-2083.

研究成果: Article

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