Author/Authors :
Nazari, Mousa Department of Engineering - Mosem Research Center - Emam Hossein University, Tehran , Ghasemi, Nahid Department of Chemistry - Sciences Faculty - Arak Branch - Islamic Azad University, Arak , Maddah, Heydar Department of Chemistry - Sciences Faculty - Arak Branch - Islamic Azad University, Arak , Mousavi Motlagh, Mohammad Department of Engineering - Mosem Research Center - Emam Hossein University, Tehran
Abstract :
In this study, nanoparticles of maghemite
(c-Fe2O3) with a mean particle size of 9 nm have been
prepared by chemical precipitation method through one
step. According to the high-resolution X-ray diffraction
result, the as-synthesized iron oxide nanoparticles were
c-Fe2O3. The particle size of the maghemite nanoparticles
was below 20 nm confirmed by transmission electron
microscopy image. The particle shape was almost a sphere
confirmed by transmission electron microscope.
