High-performance hydrogen evolution at a MoSe<sub>2</sub>–Mo<sub>2</sub>C seamless heterojunction enabled by efficient charge transfer
Jing Li, Wenting Hong, Chuanyong Jian, Qian Cai, Xu He, Wei Liu
Abstract
The heterojunction of Mo<sub>2</sub>C/MoSe<sub>2</sub>with enhanced conductivity and large surface area is contributed to an efficient HER process. DFT calculations prove that there are MIGS in the interface between Mo<sub>2</sub>C and MoSe<sub>2</sub>, facilitating charge transfer for HER.
Topics & Concepts
HeterojunctionMaterials scienceCharge (physics)ConductivityHydrogenOptoelectronicsPhysical chemistryChemistryPhysicsQuantum mechanicsOrganic chemistryElectrocatalysts for Energy ConversionMXene and MAX Phase MaterialsFuel Cells and Related Materials