Asymmetric interfacial Ru single-atom sites and nanoparticles for promoting the hydrogen evolution reaction in a wide pH range†
Abstract
Herein, the achieved asymmetric interfacial Ru single-atom sites and nanoparticles in Ru1+NPs/NPC through the coordination-pyrolysis strategy exhibit remarkable HER activities with small overpotential and low Tafel slope in a wide pH range.