Preparation and studies of Co(II) and Co(III)-substituted barium ferrite prepared by sol-gel method

被引：25

作者：

Teh, Geok Bee ^{[1
]}

Nagalingam, Saravanan

Jefferson, David A.

机构：

[1] Univ Tunku Abdul Rahman, Fac Engn & Sci, Dept Biosci & Chem, Kuala Lumpur 53300, Malaysia

[2] Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2007年 / 101卷 / 01期

关键词：

sol-gel growth; nanostructures; barium ferrite; magnetic material;

D O I：

10.1016/j.matchemphys.2006.03.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The sol-gel preparative method was employed to synthesise Co(II) and Co(III)-substituted barium ferrite. This method was attempted to achieve higher homogeneity of the final product. Samples of substituted ferrites were characterised by various experimental techniques including high resolution transmission electron microscopy, X-ray diffraction analysis, magnetometry and thermal gravimetric analysis. The microstructural changes induced by such substitution are also discussed. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：158 / 162

页数：5

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