CTAB-Assisted of Zinc Ferrite Nanocrystals Prepared by Simple Co-Precipitation Synthesis

CTAB-Assisted of Zinc Ferrite Nanocrystals Prepared by Simple Co-Precipitation Synthesis

نوع فایل:PDF تعداد صفحات:5 سال انتشار:1395 چکیده Zinc ferrite (Fe2O3/ZnO) nanocomposites were successfully synthesized by simple co-precipitation method via iron (III) nitrate 9-hydrate (Fe(NO3)3.9H2O) and zinc nitrate hexahydrate (Zn(NO3)2.6H2O) as precursor in the presence of cetyltrimethylammonium bromide (CTAB) surfactant. The samples were characterized by high resolution transmission electron microscopy (HRTEM), field effect scanning electron microscopy (FESEM), X-ray diffraction (XRD), X-ray florescence (XRF) and Fourier transform infrared spectroscopy (FTIR) in different temperature. The XRD results showed that Fe-doped ZnO was single-phased with a hexagonal wurtzite structure ZnO and spinel phase of rhombohedral α-Fe2O3. The particle size...