Weakened lattice-strain effect in MoOx@NPC-supported ruthenium dots toward high-efficiency hydrogen generation

MoO x @NPC-supported ruthenium dots nanostructure with weakened lattice-strain effect is designed to catalyze hydrogen evolution reaction with low overpotentials of 30 mV and 27 mV at 10 mA cm −2 in 1 M KOH and 0.5 M H 2 SO 4 , respectively.