Single Atom Ru Doped Ni 2 P/Fe 3 P Heterostructure for Boosting Hydrogen Evolution for Water Splitting

//Pt/C (1.61 V). The theoretical calculations further confirm that Ru single atom doping can effectively optimize the hydrogen/water adsorption free energy of the active site and therefore improve the HER activity of heterostructure. This work provides a valuable reference to design high-activity and durability catalyst for water splitting through the double modulation of interface-effect and atomic doping.