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Synthesis of Ultra‐fine Co 1‐(x+y) Ni x Zn y Fe 2 O 4 Ferrite Nanoparticles: Customizing Magnetic Properties
Author(s) -
Khorshidian Sara,
Vaseghi Behrooz,
Rezaei Ghasem,
Jenkins David,
Kumar Niroj,
Rajan Arunima
Publication year - 2021
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.202004461
Subject(s) - superparamagnetism , materials science , nanoparticle , magnetic nanoparticles , magnetic susceptibility , magnetic anisotropy , anisotropy , ferrite (magnet) , magnetic hyperthermia , ion , analytical chemistry (journal) , nanotechnology , nuclear magnetic resonance , magnetization , condensed matter physics , chemical engineering , magnetic field , chemistry , physics , composite material , organic chemistry , quantum mechanics , chromatography , engineering
Synthesis of ultrafineC o 1 - ( x + y )N i xZ n yF e 2 O 4magnetic nanoparticles with different chemical compositions is essential to study the magnetic fluid hyperthermia (MFH) as a treatment in which the superparamagnetic behaviour of materials is beneficial. In this paper,C o 1 - ( x + y )N i xZ n yF e 2 O 4magnetic nanoparticles with different x and y amounts were synthesized to find out a tuning pattern for magnetic properties, especially anisotropy constant to gain the best heating efficiency. We proved that the co‐presence of ions will greatly affect the magnetic performance of our superparamagnetic nanoparticles in whichC o 0 . 59Z n 0 . 41F e 2 O 4for values of x = 0 . 00 and y = 0 . 41 exhibits the highest magnetic anisotropy constant after C o F e 2 O 4CoFe 2 O 4 . This success in customizing magnetic properties to reach high magnetic properties by using less toxic materials might be another good starting point for researchers to focus more on their possible applications.