• P. Hajasharif
• S. Sivakumar
• K. Ramesh
• P. Sivagurunathan

The Li0.5Fe2.5O4 nanoparticles were effectively synthesized using the sol-gel method. The synthesized materials were calcinated at the different temperatures (600 °C, 700 °C, and 800 °C) for 5 hours. The structural properties, morphology, magnetic impedance spectroscopy and electrochemical study of the Li0.5Fe2.5O4 nanoparticles were identified with the help of characterization by using TG/DTA, XRD, FT-IR, FE-SEM with EDAX, VSM, and CV. The synthesized material was first characterized by using Thermo gravimetric analysis / Differential thermal analysis (TGA/DTA) from this study there are three major weight losses are noted. The X-ray diffractogram reveals in the formation of single phase with cubic structure. Mean crystallite size and lattice parameter also calculated using XRD data. FT-IR spectrum confirms that the vibration of tetrahedral and octahedral frequencies of prepared samples. The structural morphology analysis confirms by FE-SEM it was some agglomerated with similar spherical structure. The energy dispersive X-ray analysis technique is used for identifying the elemental composition of the sample. VSM study confirms the M-H loops of lithium ferrite nanoparticles and formation of ferromagnetic nature. The CV study confirms the Li0.5Fe2.5O4 nanoparticles are pseudo capacitive nature and estimated specific capacitance is 569 Fg-1 for the lowest scan rate at 10 mVs-1

Lithium Ferrite, XRD, FT-IR, FE-SEM with EDAX, VSM, and CV

"EFFECT OF THERMAL ANNEALING ON THE ELECTROCHEMICAL AND MAGNETIC PROPERTIES OF LITHIUM FERRITE NANOPARTICLES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.548-554, March-2019, Available :http://www.jetir.org/papers/JETIR1903376.pdf

"EFFECT OF THERMAL ANNEALING ON THE ELECTROCHEMICAL AND MAGNETIC PROPERTIES OF LITHIUM FERRITE NANOPARTICLES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp548-554, March-2019, Available at : http://www.jetir.org/papers/JETIR1903376.pdf