Size-controllable barium titanate nanopowder synthesized via one-pot solvothermal route in a mixed solvent

被引：10

作者：

Hou, B

Li, ZJ

Xu, Y

Wu, D

Sun, YH ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

JOURNAL OF ELECTROCERAMICS | 2006年 / 16卷 / 02期

关键词：

barium titanate; solvothermal; nanopowder;

D O I：

10.1007/s10832-006-4300-5

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：

Barium titanate nanopowder was synthesized via solvothermal route using water-ethanol-ethylene glycol monomethyl ether as mixed solvent and TiCl4-Ba(OH)(2)center dot 8H(2)O as precursors. The effects of water amount in a mixed solvent, synthetic temperature and reaction time on microstructure and particle size of the as-prepared barium titanate powder were investigated systematically. The results show that the particle size of barium titanate powder could be tuned by varying the synthetic parameters. The procedure presented here provides a simple route to the preparation of barium titanate nanopowder with controllable particle size.

引用

页码：127 / 133

页数：7

共 27 条

[1] Barium titanate powders synthesis from solvothermal reaction and supercritical treatment [J].