The enhancement of photodegradation efficiency using Pt-TiO?catalyst

This study investigates the mechanism of photosensitization and the recombination of excited electron¡Vhole pairs affected by depositing platinum (Pt) on the surface of titanium dioxide (TiO?). A new catalyst of Pt¡VTiO?was prepared by a photoreduction process. Being model reactioDepartment of Civil and Environmental EngineeringAuthor name used in this publication: F. B. LiAuthor name used in this publication: X. Z. L