Synthesis of Nickel Ferrite NiFe2O4 Nanoparticles/PVA composite and studying Its electric properties

Abstract

In this work focused on preparing Nickel Ferrite NiFe2O4 Nanoparticles (NFNPs) which prepared by Sol-Gel Auto-Combustion Method. Incorporating (NFNPs) in PVA afforded NFNPs/PVA composites with different weight of NFNPs. the NFNPs /PVA composite and pure PVA were identified by different techniques, FTIR measurements, The scanning electron microscope (SEM), and powder x-ray diffraction. The electrical properties of the NFNPs/PVA composite was investigated. These properties include dielectric constant, permittivity(ε'), imaginary permittivity(ε"), conductivity (