The effect of magnetic field on particle Size of NiO nanoparticles

In this paper, the effect of magnetic field over NiO nanoparticles has been investigated.also experimentalresults on the effects of a magnetic field on water are reported. Purified water was circulated at a constant flow rate in amagnetic field. After this treatment, the physicochemicalproperties of water were changed, shown as the decrease ofsurface tension in addition, by decreasing of the surface tension of the solvent in the precipitation step, average particlesize of NiO nano particles decreased.also the structure and morphology of NiO-nanoparticles were characterized by xraydiffraction (XRD), Bruner Emmet-Teller (BET) and Transmission electron microscopy (TEM).

کلیدواژه ها:

NiO nanoparticles ، solvent ، surface tension ، precipitation