Preparation and Characterization of Nickel ferrite Nanoparticles via Co-precipitation Method
Document Type
Article
Publication Date
1-1-2018
Abstract
Nickel ferrite (NiFe2O4) nanoparticles were synthesized using co-precipitation method. The X-ray diffraction (XRD) pattern was used to determine the structure of NiFe2O4 nanoparticles. The presence of NiFe2O4 nanoparticles was confirmed by the FT-IR spectrum. The details of the surface morphology of NiFe2O4 nanoparticles were obtained by Scanning Electron Microscopic analysis. The particle size of the NiFe2O4 nanoparticles could be determined by means of Transmission Electron Microscopy. This work aimed at the investigation of the dielectric properties such as the dielectric loss and the dielectric constant of NiFe2O4 nanoparticles at varied frequencies and temperatures. In addition, the magnetic properties of the NiFe2O4 nanoparticles were studied.
Keywords
Nickel ferrite (NiFe2O4), XRD, FT-IR, SEM, TEM and Magnetic properties
Divisions
nanotechnology
Funders
UMRG-2017 project under AET Cluster of University Malaya, Malaysia
Publication Title
Materials Research
Volume
21
Issue
2
Publisher
Associacao Brasileira de Metalurgia e Materiais (ABM); Associacao Brasileira de Ceramica (ABC); Associacao Brasileira de Polimeros (ABPol)