T HE NANOPARTICLES of cerium oxide were synthesized using the novel photolysis method.The nanoparticles characterized by X-ray diffraction (XRD), UV-Visible spectroscope (UV-Vis), transmission electron microscope (TEM), scanning electron microscope (SEM), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS) and Photoluminescence spectrum (PL).The size and structure of nanoparticles were obta...