0D/2D heterojunctions of molybdenum carbide-tungsten carbide quantum dots/N-doped graphene nanosheets as superior and durable electrocatalysts for hydrogen evolution reaction

A novel well-defined 0D/2D heterojunctions of uniform molybdenum carbide-tungsten carbide quantum dots/N-doped graphene nanosheets with high HER performance was synthesized by a “nanocasting” method.