Preparation of Mesoporous SBA-15 Supported CdS Quantum Dots and Its Application for Photocatalytic Degradation of Organic Pollutants in Aqueous Media

In situ synthesis of ZnO–GO/CGH composites for visible light photocatalytic degradation of methylene blue

“…$OH, $O 2À and h + are the uppermost active radical species in the photodegradation process of organic pollutants. 53,54 Reasonable reactions involved in the formation of radicals are presented in eqn (3)-(9).…”