Low temperature polymer assisted hydrothermal synthesis of bismuth ferrite nanoparticles

被引:53
|
作者
Wang, Yonggang [1 ]
Xu, Gang [1 ]
Ren, Zhaohui [1 ]
Wei, Xiao [1 ]
Weng, Wenjian [1 ]
Du, Piyi [1 ]
Shen, Ge [1 ]
Han, Gaorong [1 ]
机构
[1] Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
关键词
hydrothermal; nanoparticles; low temperature; polymer;
D O I
10.1016/j.ceramint.2007.04.013
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
BFO nanoparticles were successfully synthesized by a polymer assisted hydrothermal method at a temperature as low as 160 degrees C. The asprepared powders, characterized by X-ray diffraction (XRD) and transmission electron microscope (TEM), exhibited a pure BFO phase about 10 nm size and uniform sphere-like shape. It was found that the added polymer played a key role in decreasing the growing speed of BFO nuclei and resulted in the formation of BFO nanoparticles. (C) 2007 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码:1569 / 1571
页数:3
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