Constructing a 2D/2D heterojunction of MoSe<sub>2</sub>/ZnIn<sub>2</sub>S<sub>4</sub> nanosheets for enhanced photocatalytic hydrogen evolution
Ting Feng, Kaili Zhao, Haiyan Li, Wei Wang, Bohua Dong, Lixin Cao
Abstract
2D/2D MoSe<sub>2</sub>/ZnIn<sub>2</sub>S<sub>4</sub> heterojunctions exhibit high photocatalytic activity owing to MoSe<sub>2</sub> as a cocatalyst, which provides more active sites, reducing the overpotential and the activation energy for water reduction.
Topics & Concepts
OverpotentialHeterojunctionPhotocatalysisMaterials scienceWater splittingHydrogenNanotechnologyChemical engineeringOptoelectronicsPhysical chemistryCatalysisElectrochemistryChemistryBiochemistryElectrodeEngineeringOrganic chemistryAdvanced Photocatalysis Techniques2D Materials and ApplicationsMXene and MAX Phase Materials