Dynamic evolution of single-atom Rh site and MoS2 support for hydrogen evolution

Identifying the dynamic evolution of catalysts is crucial to revealing its structure-performance relationships. In this issue of Chem Catalysis, Kang and co-workers study Rh-MoS2 evolution during the hydrogen evolution reaction and show that it converts from Rh-S to Rh-S/O and from 1T-MoS2 to 2H-MoS2, resulting in a balance between activity and stability. Identifying the dynamic evolution of catalysts is crucial to revealing its structure-performance relationships. In this issue of Chem Catalysis, Kang and co-workers study Rh-MoS2 evolution during the hydrogen evolution reaction and show that it converts from Rh-S to Rh-S/O and from 1T-MoS2 to 2H-MoS2, resulting in a balance between activity and stability. Dynamic evolution of single-atom Rh site and MoS2 support for hydrogen evolutionYu et al.Chem CatalysisMay 16, 2024In BriefRh-MoS2 was used as the structural model to demonstrate the dynamic evolution of both the catalyst active site and the support during electrocatalytic hydrogen evolution process, in order to achieve the balance between catalytic activity and structural stability. Full-Text PDF