Synthesis and Characterization of Iron Oxide Nanoparticles and Applications in the Removal of Reactive Black 5H from Wastewater.

摘要

ABSTRACT This study investigated the preparation of iron oxide nanoparticles (Fe2O3). Fe2O3 nanoparticles were successfully synthesized by co-precipitation with sonication method. The prepared Fe2O3 was characterized by Fourier transform infrared spectrometry (FTIR), powder X-ray diffraction (XRD) and scanning electron microscopy (SEM). From XRD data, the product is hematite Fe2O3 and the crystal size is 49 nm. From the SEM photomicrographs, the particle size is 55 nm which is good agree with X.