Hydrogen Evolution Reaction: One‐Step Controllable Synthesis of Catalytic Ni4Mo/MoOx/Cu Nanointerfaces for Highly Efficient Water Reduction (Adv. Energy Mater. 41/2019)

In article number 1901454, Bolong Huang, Shihe Yang, and co-workers develop a Cu-supported Ni4Mo nanodot on MoOx nanosheet as a hydrogen evolution reaction (HER) electrocatalyst based on the facile one-step electrodeposition process. This electrocatalyst displays the optimal electronic structure with the promotion of a Cu support, which leads to an ultra-low overpotential of 16 mV for HER in an alkaline environment.