Fabrication of 3D quasi-hierarchical Z-scheme RGO-Fe2O3-MoS2 nanoheterostructures for highly enhanced visible-light-driven photocatalytic degradation
By Chen, Lixia; He, Fang; Zhao, Naiqin; Guo, Ruisong
Published in Applied Surface Science
2017
Abstract
Abstract 3D quasi-hierarchical Z-scheme RGO-Fe2O3-MoS2 nanocomposites were developed as a high performance photocatalyst driven by visible light. The {RGO} layers help uniformly disperse ?-Fe2O3 {NPs} and MoS2 nanosheets, resulting in large specific surface area of the nanocomposites. Moreover, when involved in photocatalytic process for {MB} degradation, the {RGO} layers not only serve as current collector to enhance the photo-generated charge carriers