Feasibility of N2 Reduction on the V Anchored 1T-MoS2 Monolayer: A Density Functional Theory Study.

Developing efficient electrocatalysts for nitrogen reduction reaction (NRR) at ambient conditions is crucial for NH3 synthesis. In this manuscript, the NRR performance of the transition metal anchored MoS2 monolayer with 1T atomic structure (1T-MoS2 ) is systematically evaluated by density functional theory computations. Our results reveal that the V decorated 1T-MoS2 exhibits the outstanding catalytic activity toward NRR via distal mechanism where the corresponding onset potential is 0.66 V, being superior to the commercial Ru material. Furthermore, the powerful binding energy between the V atom and the 1T-MoS2 provides the good resistance against clustering of the V dopant, indicating its stability. Overall, this work provides a potential alternative for the application of NH3 synthesis.

Feasibility of N2 Reduction on the V Anchored 1T-MoS2 Monolayer: A Density Functional Theory Study.

The front cover artwork is provided by the groups of Prof. BeiBei, Xiao and Lei, Yang (Jiangsu University of Science and Technology, China) as well as Dr. ErHong, Song (Shanghai Institute of Ceramics, Chinese Academy of Sciences, China). The image shows that the environmental-friendly N2 -to-NH3 conversion is achieved by the V decorated MoS2 monolayer with the 1T atomic configuration, featured by the effective electrocatalysis in combination with the good electronic conductivity. Read the full text of the Article at 10.1002/cphc.202000147.