Fabrication and characterization of hollow Fe3O4 nanospheres in a microemulsion

被引：100

作者：

Zhang, DongEn ^{[1
,2
]}

Tong, ZhiWei ^{[1
,2
]}

Li, ShanZhong ^{[1
]}

Zhang, XiaoBo ^{[1
]}

Ying, Ailing ^{[1
]}

机构：

[1] Huaihai Inst Technol, Dept Chem Engn, Lianyungang 222005, Peoples R China

[2] Japan Sci & Technol Agcy JST, SORST, Tokyo, Japan

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 24期

基金：

日本学术振兴会; 日本科学技术振兴机构;

关键词：

nanospheres; magnetite; microemulsion; magnetic properties;

D O I：

10.1016/j.matlet.2008.05.023

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Hollow sphere-like Fe3O4 (magnetite) with diameters of between 200-400 nm were synthesized in a reverse microemulsions. The particles were characterized by X-ray powder diffraction (XRD), selected area electron diffraction (SAED), transmission electron microscope (TEM) and field-emission scanning electron microscopy (FESEM). The possible formation mechanism of hollow sphere-like magnetite is discussed. Also, the magnetic properties of the samples were characterized on a vibrating sample magnetometer (VSM). (C) 2008 Published by Elsevier B.V.

引用

页码：4053 / 4055

页数：3

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