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Vol. 24 No. 10 (2012): Vol 24 Issue 10

Synthesis of Nanosized Ag0.9Li0.1(Nb0.7Ta0.3)O3 Ceramic Powder and Investigation on its Property

Yuqing Yan
Department of Environment Engineering, North China Institute of Science and Technology, Yanjiao Beijing-East, P.R. China
Yugang Wen
Department of Environment Engineering, North China Institute of Science and Technology, Yanjiao Beijing-East, P.R. China *Corresponding author: Fax: +86 1061591488; Tel: +86 1061591488; E-mail: yanyuqing@ncist.edu.cn; 88161517@qq.com

Corresponding Author(s) : Yuqing Yan

yanyuqing@ncist.edu.cn; 88161517@qq.com

Asian Journal of Chemistry, Vol. 24 No. 10 (2012): Vol 24 Issue 10

Abstract

In this communication, Ag0.9Li0.1(Nb0.7Ta0.3)O3 (ALNT) mixed oxide powder was synthesized by citrate wet chemical method. TG-DTA, XRD and TEM analyses showed that the reaction temperature was 800 ºC, the calcining time was 3 h and the product was pure Ag0.9Li0.1(Nb0.7Ta0.3)O3 in well-dispersed grain structure (35 nm in average). The dielectric constant of ceramic sample prepared under traditional techniques is 516, dielectric loss tgd is 4.7 × 10-4.

Keywords

Citrate wet chemical method Ceramic powder Dielectric constant
(1)
Yan, Y.; Wen, Y. Synthesis of Nanosized Ag0.9Li0.1(Nb0.7Ta0.3)O3 Ceramic Powder and Investigation on Its Property. ajc 2012, 24, 4377-4379.
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