Synthesis of nanosized MgFe2O4 powders by microwave hydrothermal method

被引：179

作者：

Verma, S ^{[1
]}

Joy, PA ^{[1
]}

Khollam, YB ^{[1
]}

Potdar, HS ^{[1
]}

Deshpande, SB ^{[1
]}

机构：

[1] Natl Chem Lab, Phys & Mat Chem Div, Pune 411008, Maharashtra, India

来源：

MATERIALS LETTERS | 2004年 / 58卷 / 06期

关键词：

microwave hydrothermal method; nanomaterials; MgFe2O4; superparamagnetism;

D O I：

10.1016/j.matlet.2003.08.025

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanosized magnesium ferrite, MgFe2O4, is synthesized under mild microwave hydrothermal (MH) conditions. Powder X-ray diffraction and transmission electron microscopic studies showed that the average particle size of the ferrite obtained is similar to 3 nm, with a narrow size distribution. Vibrating sample magnetometric studies showed the existence of superparamagnetic state of the ferrite particles. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：1092 / 1095

页数：4

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