Unique S-scheme heterojunctions in self-assembled TiO2/CsPbBr3 hybrids for CO2 photoreduction

Abstract

Rational design and fabrication of high-performance photocatalyst is of great importance for CO2 reduction into solar fuel. Here, the authors demonstrate that S-scheme heterojunction TiO2/CsPbBr3 photocatalyst exhibits enhanced CO2 photoreduction activity.