Open AccessSynthesis and Characterization of Cobalt Ferrite through Co-Precipitation Technique
Author(s) -
S. Nithiyanantham,
Selvaraj Viviliya,
S. Anandhan,
S. Mahalakshmi
Publication year - 2020
Publication title -
letters in applied nanobioscience
Language(s) - English
Resource type - Journals
ISSN - 2284-6808
DOI - 10.33263/lianbs101.18711876
Subject(s) - fourier transform infrared spectroscopy , spinel , materials science , cobalt , ferrite (magnet) , infrared , absorption spectroscopy , band gap , absorption (acoustics) , diffraction , analytical chemistry (journal) , spectroscopy , infrared spectroscopy , powder diffraction , nanoparticle , chemical engineering , nanotechnology , crystallography , optics , chemistry , metallurgy , optoelectronics , composite material , organic chemistry , physics , quantum mechanics , engineering
The device formation in current technology demands effective magnetic materials. Cobalt ferrite nanoparticles were synthesized by the co–precipitations method using the precursor materials (Fe(No3)3 9H2O) and (Co(NO3)2 6H2O). X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) analysis, and UV–Visible absorption spectral studies were used to analyze the structural, chemical/functional groups with possible stretching and optical bandgap properties of the CoFe2O4 powder. XRD results designate that the resultant particles are crystalline, pure single-phase spinel structure. From the FTIR analysis reveals that C-C, C=O stretching, and the shift is leaked indicating that the presence CoFe2O4. The absorption and the optical band gaps values are increased trend with temperatures also evidence that is enhancing magnetic behavior.