A simple method to synthesize Ba0.6Sr0.4TiO3 nano-powders through high-energy ball-milling

被引：18

作者：

Liu, Cheng ^{[1
]}

Liu, Peng ^{[1
]}

Lu, Xiao-gang ^{[2
]}

Gao, Chang-jie ^{[2
]}

Zhu, Gang-qiang ^{[1
]}

Chen, Xiao-ming ^{[1
]}

机构：

[1] Shaanxi Normal Univ, Coll Phys & Informat Technol, Xian 710062, Peoples R China

[2] China Ordnance Ind Grp Corp, Inst 206, Xian 710100, Peoples R China

来源：

POWDER TECHNOLOGY | 2011年 / 212卷 / 01期

基金：

中国国家自然科学基金;

关键词：

BST; Powder preparation; Thermal analysis; Microstructure; BARIUM-STRONTIUM-TITANATE; LOW-TEMPERATURE SYNTHESIS; DIELECTRIC-PROPERTIES; CERAMIC COMPOSITES; MICROSTRUCTURE; NANOPOWDERS;

D O I：

10.1016/j.powtec.2011.05.010

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this study, we fabricated Ba0.6Sr0.4TiO3 (BST) powders via a high-energy ball-milling (HEBM) method. The processing parameters were optimized to obtain an optimum synthesis condition. BST nano-powders (with a mean grain size of 475 nm) were derived from the precursor milled at 400/800 rpm for 5 h and calcined at 1000 degrees C for 2 h. This synthesis temperature was much lower than that required by traditional solid state reaction. It was suggested that HEBM is a simple and practical route to synthesize BST nano-powders. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：299 / 302

页数：4

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