Sb doped SnO2-decorated porous g-C3N4 nanosheet heterostructures with enhanced photocatalytic activities under visible light irradiation

A novel Sb doped SnO 2 decorated porous g -C 3 N 4 nanosheet composite photocatalyst, which can be applied in photocatalytic reactions for CO 2 reduction and gaseous iso -isopropanol (IPA) oxidation under visible light irradiation, is designed and synthesized. Results demonstrate that the intimate interfacial contact and heterojunction interaction between g -C 3 N 4 and Sb doped SnO 2 can significantly boost the photocatalytic efficiencies...