Morphology and Magnetic Properties of NiCuZn Ferrite Synthesized by Solid-Molten Salt Method

Jing Feng; Tian Di Liu; Yan Chen; Yu Ting Wang; Yue Ming Ren; Yan Zhuo Lv; Zhuang Jun Fan

doi:10.4028/www.scientific.net/AMR.873.24

Paper Titles

Preface and Committees

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The Preparation and Properties Study of the Zirconia Dispersion-Strengthened Platinum Materials
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Morphology and Magnetic Properties of NiCuZn Ferrite Synthesized by Solid-Molten Salt Method
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Effect of the Precipitated Second Phase during Aging on the Damping Capacity Degradation Behavior of M2052 Alloy
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 873Morphology and Magnetic Properties of NiCuZn...

Morphology and Magnetic Properties of NiCuZn Ferrite Synthesized by Solid-Molten Salt Method

Abstract:

Cu doped NiCuZn ferrite Ni_0.4-xCu_xZn_0.6Fe₂O₄ (x=0.16~0.28) have been prepared by the solid-molten salt method using NaCl as flux. The structure and properties were investigated by X-ray diffraction (XRD), scanning electron microscope (SEM) and vibrating sample magnetometer (VSM) techniques. It is found that addition of Cu²⁺ results in the particles size growing up because of the tend of crystal structure to be a normal Zn ferrite.The Ms values of NCZF are decrease gradually with increasing of Cu content. Curie temperature (T_c) increases with Cu²⁺ content in the range of x<0.20, and then decreasing rapidly. This can be ascribed to that the lower magnetization moment Cu²⁺ ion amount of B-site increasing leads to weaker super-exchange effect.

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Advanced Materials Research (Volume 873)

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24-29

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https://doi.org/10.4028/www.scientific.net/AMR.873.24

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Online since:

December 2013

Authors:

Jing Feng*, Tian Di Liu, Yan Chen, Yu Ting Wang, Yue Ming Ren, Yan Zhuo Lv, Zhuang Jun Fan

Keywords:

Magnetic, NiCuZn Ferrite, Solid-Molten Salt Method

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