A new method for preparation of magnetite from iron oxyhydroxide or iron oxide and ferrous salt in aqueous solution

被引：53

作者：

Kahani, S. A. ^{[1
]}

Jafari, M. ^{[1
]}

机构：

[1] Univ Kashan, Fac Sci, Dept Chem, Kashan 8731751167, Iran

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2009年 / 321卷 / 13期

关键词：

Magnetite; Iron oxyhydroxide; Iron oxide;

D O I：

10.1016/j.jmmm.2008.12.026

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, a new method is proposed for the preparation of Fe3O4 from iron oxyhydroxides (goethite, akaganeite, lepidocrocite, feroxyhyte and ferrihydrite) or iron oxide (hematite) and ferrous salt in aqueous solution. The product is magnetite with various particle sizes. Products are characterized by X-ray powder diffraction, IR spectra and vibrating sample magnetometery. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1951 / 1954

页数：4

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