• Vijaylaxmi Kaiwartya
• Kiran Rathore
• Deepak Patel
• Ankur Rastogi

Nanoparticles are small molecules with size ranging between 1to 100 nm. These find usage in wide range of industries from agricultural, biomedical, environmental and food. In the present work we used two methods first is practical method and second is green approach for the synthesis of nickel ferrite nanoparticles under chemical co- precipitation method. The synthesized powders were characterized by using X-Ray Diffraction (XRD). Crystallite size, X-Ray density, lattice constant and other lattice parameter also calculated. It reveals the presence of inverse spinel structure of ferrites but expansion of lattice dimension was observed in the case of nanoparticles which is synthesized by green approach because there is left shift in XRD peak as compared to nanoparticles which is synthesized by practical method.

Ferrites, Co- Precipitation, Nanoparticles, Lattice parameter, XRD.

"Solid State Synthesis of Nickel Ferrite (NiFe2O4) and their Characterization", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 11, page no.178-183, November-2024, Available :http://www.jetir.org/papers/JETIRGP06021.pdf

"Solid State Synthesis of Nickel Ferrite (NiFe2O4) and their Characterization", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 11, page no. pp178-183, November-2024, Available at : http://www.jetir.org/papers/JETIRGP06021.pdf