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Synthesis and characterization of nickel zinc spinel ferrite synthesized by inverse co-precipitation method

Publish place: The 6th International Conference on Exhibitiion on Metallurgy and Materials Engineering
Publish Year: 1396
Type: Conference paper
Language: English
View: 575

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Link to this Paper:
https://civilica.com/doc/699942

Document National Code:

IMES11_436

Index date: 26 February 2018

Synthesis and characterization of nickel zinc spinel ferrite synthesized by inverse co-precipitation method abstract

Nickel zinc ferrite (NZFO) nanoparticles were synthesized by an inverse chemical co-precipitation method. Effects of synthesis conditions on the mean crystallite size, phase composition and morphology were investigated by X-ray diffraction analysis (XRD), scanning electron microscope (SEM) and vibrating sample magnetometer (VSM), respectively. XRD diffraction pattern exhibited representative diffraction peaks corresponding to as-dried powder and heat-treated powders. Regardless of heat-treatment, NZFO formed completely. SEM analysis studied morphology of nanoparticles with particle size of about 10 to 110 nm depended on the heat-treatment temperature. Results of VSM reveal the magnetic properties of produced compound in various heat-treatment temperature. It was shown that increasing the heat-treatment temperature from 100℃ to 1000℃ caused increasing of saturation magnetization (

Synthesis and characterization of nickel zinc spinel ferrite synthesized by inverse co-precipitation method Keywords:

Nickel Zinc Ferrite (NZFO) , Inverse co-precipitation method , Spinel ferrite

Synthesis and characterization of nickel zinc spinel ferrite synthesized by inverse co-precipitation method authors

Amin Ahangari Asl

MSc student of Material Engineering, University of Tehran School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran

Shahram Raygan

Associate Professor of Material Science and Engineering, University of Tehran School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran

Abolghasem Ataie

Professor of Material Science and Engineering, University of Tehran School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran