Synthesis of a Li- and Ta-Modified (K,Na)NbO3 Solid Solution by Mechanochemical Activation

被引：39

作者：

Rojac, Tadej ^{[1
]}

Bencan, Andreja ^{[1
]}

Ursic, Hana ^{[1
]}

Malic, Barbara ^{[1
]}

Kosec, Marija ^{[1
]}

机构：

[1] Jozef Stefan Inst, SI-1000 Ljubljana, Slovenia

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2008年 / 91卷 / 11期

关键词：

D O I：

10.1111/j.1551-2916.2008.02714.x

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：

The synthesis of (K0.485Na0.485Li0.03)(Nb0.8Ta0.2)O-3 from a mechanochemically activated powder is presented for the first time. Mechanochemical activation, followed by a single calcination step was found to be a powerful technique for synthesizing a homogeneous solid solution with a low amount of contaminant, coming from the milling equipment, and good electrical properties without the need for a multiple calcination procedure involving intermediate wet-milling steps, which are typically required in the conventional solid-state synthesis route.

引用

页码：3789 / 3791

页数：3

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