Growth of BaWO4 fishbone-like nanostructures in w/o microemulsion

被引：48

作者：

Zhang, X

Xie, Y ^{[1
]}

Xu, F

Tian, XB

机构：

[1] Univ Sci & Technol China, Struct Res Lab, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2004年 / 274卷 / 01期

基金：

中国国家自然科学基金;

关键词：

fishbone-like; microemulsion; barium tungstate;

D O I：

10.1016/j.jcis.2004.01.048

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

BaWO4 fishbone-like nanostructures with fourfold structural symmetry have been successfully grown in w/o microemulsion. The BaWO4 fishbone-like nanostructures have four rows of nanorods, epitaxially grown on the stem and perpendicular to the stem. The obtained samples are characterized by means of XRD, TEM, HRTEM, and SEM. It is found that the water content has a large influence on the size of the product and the molar ratio between cations and anions plays an important role in the morphology of the product. It is assumed that site-selective surfactant adsorption may be responsible for the formation of the BaWO4 fishbone-like nanostructures. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：118 / 121

页数：4

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