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Magnesium Ferrite/Polyvinyl Alcohol (PVA) Nanocomposites: Fabrication and Characterization
ISSN: 2791 - 0601
Publisher: author
Magnesium Ferrite/Polyvinyl Alcohol (PVA) Nanocomposites: Fabrication and Characterization
Indexed in
Physics and Astronomy
ARTICLE-FACTOR
1.3
Article Basics Score: 3
Article Transparency Score: 2
Article Operation Score: 2
Article Articles Score: 3
Article Accessibility Score: 3
SUBMIT PAPER ASK QUESTION
International Category Code (ICC):
ICC-1302
Publisher: International Research Alliance For Sustainable Development
International Journal Address (IAA):
IAA.ZONE/2791384500601
eISSN
:
2791 - 0601
VALID
ISSN Validator
Abstract
Terbium doped magnesium spinel ferrites (Mg1-xTbxFe2O4) with composition x=0.12, 0.14, 0.16, 0.18 were synthesized via micro-emulsion method followed by synthesis of PVA/Mg1-xTbxFe2O4 composites using in-situ polymerization technique. The structural properties were evaluated using X-ray diffraction (XRD) and Fourier transform infra-red spectroscopy (FTIR). XRD analysis confirmed the construction of spinel lattice of terbium ferrite whereas FTIR revealed the interactions between ferrite nanoparticles and polyvinyl alcohol matrix. The XRD and FTIR results quite matched with the reported literature. The dielectric and resistivity analyses were performed by determining dielectric parameters and current-voltage measurements. The values of dielectric constant, dielectric loss and tan ? were found to be inversely proportional to the frequency under the ambient electric field at room temperature but became constant at higher frequency values....
