The band hole of synthesized CeO2 was found to about 3.05 eV through the Kubelka-Munk function Evaluation of UV-diffuse reflectance spectra. Synthesized CeO2 showed the productive catalytic exercise to the photocatalytic removing of reactive dyes under visible light. Photocatalytic exercise was examined to identify the effect the degradation of reactive https://samueli529vtr5.celticwiki.com/user