Preparation of cobalt–zinc ferrite (Co0.8Zn0.2Fe2O4) nanopowder via combustion method and investigation of its magnetic properties

2010 ◽  
Vol 45 (12) ◽  
pp. 1792-1795 ◽  
Author(s):  
M.H. Yousefi ◽  
S. Manouchehri ◽  
A. Arab ◽  
M. Mozaffari ◽  
Gh. R. Amiri ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Combustion Method ◽  
Cobalt Zinc Ferrite

Crystal structure and magnetic properties study on barium hexaferrite (BHF) and cobalt zinc ferrite (CZF) in composites

2021 ◽  
Vol 113 ◽  
pp. 106529
Author(s):  
Murli Kumar Manglam ◽  
Jyotirekha Mallick ◽  
Suman Kumari ◽  
Rabichandra Pandey ◽  
Manoranjan Kar
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Barium Hexaferrite ◽  
Cobalt Zinc Ferrite

scholarly journals The influence of the chelating/combustion agents on the structure and magnetic properties of zinc ferrite

2012 ◽  
Vol 10 (6) ◽  
pp. 1799-1807 ◽  
Author(s):  
Tamara Slatineanu ◽  
Eliano Diana ◽  
Valentin Nica ◽  
Victor Oancea ◽  
Ovidiu Caltun ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Structural Parameters ◽  
Sol Gel ◽  
Magnetic Behavior ◽  
Combustion Method ◽  
Structural Features ◽  
Lattice Parameter ◽  
Zn Ferrite ◽  
Auto Combustion

AbstractThe present study is reporting the influence of the chelating/combustion agents on the magnetic properties of Zn ferrite. Six chelating/combustion agents, citric acid, egg white, tartaric acid, glycine, glucose and urea, were used to obtain monophase zinc nanoferrite via a sol-gel auto-combustion method. The samples were subjected to a comparative study of structural features and magnetic properties by means of infrared spectroscopy, X-ray diffractometry, scanning electron microscopy and vibrating sample magnetometry. Significant influence of fuel and combustion mode was observed in the magnetic behavior of as-obtained samples. Values of the structural parameters were discovered to vary as a function of fuel choice, and to obtain crystallite size between 38 and 62 nm, inversion degree between 0.239 and 0.807, lattice parameter between 8.4125 and 8.4432 Å. The optimization of sol-gel method synthesis of zinc ferrite nanoparticles by chosing the appropriate fuel is providing structural and magnetic properties of zinc nanoferrite as potential materials to be used in biomedical applications.

scholarly journals Characterization and Magnetic Properties of Zinc Ferrite Synthesized by Combustion Route

2018 ◽  
Vol 4 (5) ◽  
pp. 536-538
Author(s):  
Anil S. Jadhav ◽  
B. Raghunanda ◽  
Ashok D. Shetkar ◽  
Ajai Kumar S. Molakeri
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Room Temperature ◽  
Combustion Method ◽  
Nanocrystalline Powder ◽  
Vibrating Sample Magnetometer ◽  
X Ray Diffraction ◽  
Field Range ◽  
X Ray ◽  
Combustion Route

Zinc ferrite (ZnFe2O4) nanocrystalline powder material was prepared by combustion method. The X-ray diffraction (XRD) and scanning electron microscopy (SEM) is used to study on structural properties. The magnetic properties of the sample were measured at room temperature using vibrating sample magnetometer (VSM) in the field range �15000 G. Hysteresis loop obtained room temperature for ZnFe2O4 nanoparticles indicates that the nanoparticles are ferromagnetic in nature.

Structure and magnetic properties evolution of cobalt–zinc ferrite with lithium substitution

2016 ◽  
Vol 41 ◽  
pp. 162-167 ◽  
Author(s):  
Yuan Zhou ◽  
Xuehang Wu ◽  
Wenwei Wu ◽  
Xusheng Huang ◽  
Wen Chen ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Cobalt Zinc Ferrite

scholarly journals Correlation of dielectric, electrical and magnetic properties near the magnetic phase transition temperature of cobalt zinc ferrite

2017 ◽  
Vol 19 (1) ◽  
pp. 210-218 ◽  
Author(s):  
Dhiren K. Pradhan ◽  
Shalini Kumari ◽  
Venkata S. Puli ◽  
Proloy T. Das ◽  
Dillip K. Pradhan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Dielectric Constant ◽  
Magnetic Properties ◽  
Zinc Ferrite ◽  
High Dielectric Constant ◽  
Magnetic Phase ◽  
Low Loss ◽  
Electrical And Magnetic Properties ◽  
High Dielectric ◽  
Cobalt Zinc Ferrite

CZFO exhibits low loss tangent, high dielectric constant, large magnetization and magnetodielectric coupling above RT.

Effect of surfactants on the optical and magnetic properties of cobalt-zinc ferrite Co0.5Zn0.5Fe2O4

2019 ◽  
Vol 774 ◽  
pp. 1250-1259 ◽  
Author(s):  
A.-H. El Foulani ◽  
A. Aamouche ◽  
F. Mohseni ◽  
J.S. Amaral ◽  
D.M. Tobaldi ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Optical And Magnetic Properties ◽  
Cobalt Zinc Ferrite
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