• Mrs. Shubhangi Karadkar
• Dr. Kavita Suranje
• Dr. Mrinalini Phalak

Nano crystalline spinel ferrite powders synthesized by co-precipitation method by using ferric nitrite and ethylene glycol as capping and dispersant agent. FTIR spectrum confirms presence of CoNiFe2O4 and MgNiFe2O4. The powder x ray diffraction results shows that the synthesized nano crystalline have only spinel structure without presence of impurities. The nanoparticles structure and morphology confirmed by Scanning Electron Microscopy. EDX micro analysis for verification of percentage of elements present in synthesized nanoparticles. UV-Visible spectroscopy used to identify the band gap of nanomaterials.

CoNiFe2O4 and MgNiFe2O4 nanoparticles, FTIR, X ray diffraction, SEM, EDX, UV-Visible spectroscopy

"Eco-environmental synthesis and characterization of Co and Mg nickel ferrite nanophase powders", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 10, page no.h584-h590, October-2023, Available :http://www.jetir.org/papers/JETIR2310673.pdf

"Eco-environmental synthesis and characterization of Co and Mg nickel ferrite nanophase powders", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 10, page no. pph584-h590, October-2023, Available at : http://www.jetir.org/papers/JETIR2310673.pdf