Effect of Zinc Content on Structural, Functional, Morphological, Resonance, Thermal and Magnetic Properties of Co1−xZnxFe2O4/PVP Nanocomposites

Integrate Zinc substituted cobalt ferrites have incorporated by the Co-precipitation technique. The XRD pattern shows the formation and microstructure evolutions of nanocomposites. Cationic coordination, exchange interactions raised between the tetrahedral site in high frequency and octahedral site...

Full description

Saved in:
Bibliographic Details
Published in:Journal of inorganic and organometallic polymers and materials 2019-11, Vol.29 (6), p.2252-2261
Main Authors: Sagayaraj, R., Aravazhi, S., Chandrasekaran, G.
Format: Article
Language:English
Subjects:
Cation exchanging
Chemistry
Chemistry and Materials Science
Cobalt ferrites
Ferromagnetic materials
Grain size
Heat exchange
Heat transmission
Inorganic Chemistry
Magnetic properties
Magnetic resonance
Magnetic storage
Morphology
Nanocomposites
Organic Chemistry
Polymer Sciences
Recording
Recording instruments
Weight loss
Zinc
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Integrate Zinc substituted cobalt ferrites have incorporated by the Co-precipitation technique. The XRD pattern shows the formation and microstructure evolutions of nanocomposites. Cationic coordination, exchange interactions raised between the tetrahedral site in high frequency and octahedral site in the lower frequency described FTIR results. The SEM images showed that the spongy morphology with PVP matrix and fewer agglomerated grains. It exposes the grains and the range of grains recovered from 1μ to 400 nm, which is in compromise with the test of grain size of XRD. VSM study reveals that the magnetization of substances raises by incrementing the non-magnetic (Zn) material incorporated cobalt ferrite. EPR confirmed that synthesized materials exhibited ferromagnetic properties from Lande g-factor. TGA/DSC curve reports the weight loss and heat flow by endothermic absorption through exothermic emission in the ferrite. It used these materials for the potential effort like magneto-optical recording media and magnetic sensors.
ISSN:1574-1443
1574-1451
DOI:10.1007/s10904-019-01183-3