Single Ru atom supported on defective graphene for water splitting: DFT and microkinetic investigation

We present a comprehensive understanding of sing Ru atom supported on defective graphene for water splitting using density functional theory calculations and microkinetic analysis. The structural and electronic properties of Ru atom supported single vacancy graphene (SVG), double vacancy graphene (DVG) and Stone-Wales graphene (SWG) are systematically investigated. We find that the Ru atom can be trapped effectively by the defects on each...