Biosynthesis, Physicochemical and Magnetic Properties of Inverse Spinel Nickel Ferrite System

Nanosized Ni ferrite has been prepared by an ecofriendly green synthesis approach based on the self-combustion method. In this route, egg white as a fuel was employed with two different amounts (3 and 10 mL). The XRD results display formation of stoichiometric NiFe2O4-type inverse spinel structure lattice parameter located at 0.8284 nm 0.8322 nm. Additionally, nickel ferrites’ typical crystallite size, synthesized, ranged between 4 18 Indicating development material, FTIR analysis shows distinctive vibrational modes around 600 cm?1 400 cm?1. TEM measurements show nanosized particles semispherical-type some agglomerations. As concentration rises, surface area, total pore volume, mean radius prepared, all decrease, according to area parameters discovered using BET analysis. Based VSM analysis, values saturation magnetization are 6.6589 emu/g 37.727 emu/g, whereas coercivity 159.15 G 113.74 G. as-synthesized ferrites fit into pseudo-single domain predicated squareness (0.1526 0.1824). It is mentioned that increasing content would promote NiFe2O4.