Magnetization and Mössbauer study of cobalt ferrite particles from nanophase cobalt iron carbonate

Magnetic Hyperthermia using Cobalt Ferrite Nanoparticles: The Influence of Particle Size

“…Magnetic nanoparticles (MNPs) are being of great interest for a wide range of disciplines, such as biomedicine, magnetic fluids, magnetic energy storage, and catalysis [2,3]. In many electronic and magnetic applications, it is important to make a ceramic material of desirable microstructure, with a high sintered density, a small particle size and a narrow particle size distribution [4]. Uses of MNPs in biotechnology and biomedicine have dramatically increased over the last years.…”

Dependence of magnetic properties on crystallite size of CoFe2O4nanoparticles synthesised by auto-combustion method

“…Various methods, including co-precipitation [7,8], hydrothermal synthesis [9,10], sol-gel techniques [11], microemulsion method [12,13], forced hydrolysis method [14] and sonochemical reaction [15], have been reported for preparing CoFe 2 O 4 . Most of these methods suffer with troublesome post-treatment and cannot be applied to a large-scale and economic production.…”

Synthesis and magnetic properties of octahedral ferrite NiχCo1−χ Fe2O4 nanocrystals

“…Nanosize ferrites have been prepared by various methods including sol-gel, modified oxidation process, forced hydrolysis method, ball milling and microemulsion method [7][8][9][10][11][12]. Recently, the chemical route for material preparation was preferred as an effective and convenient technique, with reduced energy and material requirements [13,14].…”