Ultra-large-scale, fast, one-step and facile Synthesis of Iron, Nickel, Cobalt, Manganese and Zinc Oxide Nanoparticles by a new and one pot Solution Combustion synthesis method

Abstract Here, we report one-step, new, low cost, fast and innovative synthesis by solution combustion synthesis (SCS) method, in order to ultra-large-scale synthesis magnetic nanoparticles of Fe3O4, NiO, Co2O3, ZnO and Mn3O4. The synthesis, was performed in the temperature 350 ° C in a nitrogen atmosphere and in the presence of poly maleic acid as dispersant and fuel agent. Ammonium nitrate, was used as a gasser agent in acidic medium of HNO3. FTIR and UV-Vis spectroscopy were used for study spectroscopic properties of SCS product nanomaterial. Field emission scanning electron microscopy (FESEM), Energy-dispersive X-ray spectroscopy (EDS) and X-ray diffraction (XRD) were used to study the microstructure and phase of nanomaterial. VSM for magnetic properties and modified Scherer method, used to determine particle size. This study provides a safe, one-step, facile, large-scale and general method for the synthesis of metal oxide nano materials. Due to the possibility of forming a single layer of synthesized nanoparticles, the biggest advantage of this method compared to other combustion synthesis methods is to obtain nanoparticles with relatively the same particle size. This is a unique result, which is not seen in the combustion methods of nanoparticle synthesis.