Preparation and dielectric properties of barium iron niobate by molten-salt synthesis

被引：31

作者：

Tawichai, Nattaya ^{[1
,2
]}

Sittiyot, Waraporn ^{[1
]}

Eitssayeam, Sukum ^{[1
,3
]}

Pengpat, Kamonpan ^{[1
,3
]}

Tunkasiri, Tawee ^{[1
,2
]}

Rujijanagul, Gobwute ^{[1
,3
]}

机构：

[1] Chiang Mai Univ, Dept Phys & Mat Sci, Fac Sci, Chiang Mai 50200, Thailand

[2] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand

[3] Chiang Mai Univ, Fac Sci, Mat Sci Res Ctr, Chiang Mai 50200, Thailand

来源：

CERAMICS INTERNATIONAL | 2012年 / 38卷

关键词：

Calcination; Sintering; Dielectric properties; Perovskite; SR;

D O I：

10.1016/j.ceramint.2011.04.064

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this work, barium iron niobate; BaFe0.5Nb0.5O3 powder has been successfully synthesized by molten salt method. The power was characterized by a variety technique. Pure phase perovskite was obtained at relative low calcination temperature of <700 degrees C. The powder exhibits a fine grain with a relatively uniform particle size and microstructure. In addition, BaFe0.5Nb0.5O3 ceramics were prepared and its dielectric properties were investigated. The result suggested that the ceramic prepared from molten-salt synthesis may be has a better properties than that of the ceramics synthesized by a conventional method. (C) 2011 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：S121 / S124

页数：4

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