Effect of zinc substitution on structural and magnetic properties of copper ferrite

被引：40

作者：

Hankare, P. P. ^{[1
]}

Kadam, M. R. ^{[1
]}

Patil, R. P. ^{[1
]}

Garadkar, K. M. ^{[1
]}

Sasikala, R. ^{[2
]}

Tripathi, A. K. ^{[2
]}

机构：

[1] Shivaji Univ, Dept Chem, Kolhapur 416004, Maharashtra, India

[2] Bhabha Atom Res Ctr, Div Chem, Mumbai 400085, Maharashtra, India

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 501卷 / 01期

关键词：

Ferrites; X-ray diffraction; Magnetization; SEM and EDAX;

D O I：

10.1016/j.jallcom.2010.03.178

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：

The Cu-Zn mixed ferrites viz. Cu1-xZnxFe2O4 (x = 0, 0.25, 0.50, 0.75 and 1.0) were synthesized by the oxalate co-precipitation met hod. Formation of the cubic ferrite phase was confirmed by X-ray diffraction studies. Microstructural and compositional features were studied by scanning electron microscopy and energy dispersive X-ray analysis technique. Magnetic properties were measured by B-H hystersis loop tracer technique. The variation of saturation magnetization, remanent magnetization and coercivity were studied as a function of zinc content. The substitution of zinc ions plays decisive role in changing structural and magnetic properties of copper ferrite. (C) 2010 Published by Elsevier B.V.

引用

页码：37 / 41

页数：5

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