Surfactant-assisted synthesis of single crystal BaWO4 octahedral microparticles

被引：46

作者：

Liu, Y

Chu, Y

机构：

[1] NE Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China

[2] NE Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2005年 / 92卷 / 01期

基金：

中国国家自然科学基金;

关键词：

microparticles; single crystal; microemulsion; hydrothermal procedure;

D O I：

10.1016/j.matchemphys.2004.12.030

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Octahedral BaWO4 microparticles have been prepared via a simple microemulsion-mediated hydrothermal procedure. The X-ray diffraction (XRD) pattern shows that the obtained octahedral BaWO4 microparticles are of the Scheelite structure. Select area electron diffractions (SAEDs) and high-resolution transmission electronic microscopy (HRTEM) identify that the octahedral BaWO4 microparticles are single crystal in nature. The influences of hydrothermal treating time and surfactant concentration on the formation of well-defined BaWO4 octahedral microparticles are studied. (c) 2005 Elsevier B.V. All rights reserved.

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页码：59 / 63

页数：5

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