Heating efficiency of Ni1−xZnxFe2O4 magnetic nanoparticles

Solvent‐Less Synthesis of Compositionally Tuned Mixed Metal (Ni−Zn) Ferrites for Enhanced Electrocatalytic Water Splitting and Supercapacitance

“…Depending on the synthesis protocol and reaction parameters, different morphologies of Ni 1‐x Zn x Fe 2 O 4 nanocomposites have been reported. They include spherically‐shaped Ni 1‐x Zn x Fe 2 O 4 obtained via the solvothermal method, [36] irregular and oval polyhedrons obtained via the sol‐gel method, [37] spherical and rectangular morphology obtained via the co‐precipitation method, [28b] and cubic, irregular, and spherical shapes obtained via hydrothermal method [38] . The average size of the particles for each sample was estimated by fitting the particle size distribution histogram to the normal distribution function, which is illustrated in Figure S4.…”

Optimizing the synthesis of ZnFe2O4 through chemical and physical methods: effects of the synthesis route on the phase purity, inversion, and magnetic properties of spinel zinc ferrite

“…Further, when the ferrite powders prepared by the ceramic and the sol-gel methods were milled for 50 h and 38 h, respectively, the grain size, degree of inversion, and saturation magnetization all became similar to that in the mechanochemical synthesis [28]. Additionally, large variations of the microstructure, phase purity, and magnetic properties of spinel zinc ferrite depending on the synthesis method and pertaining experimental conditions were reported [35][36][37][38][39][40][41]. The particle size, crystallite size, and the degree of inversion were reported to depend on the synthesis route and the experimental conditions such as the pH value and the heat treatment of the prepared ZnFe 2 O 4 ferrite [7,19,21,22].…”