Electrosynthesis of Low Pt‐Loaded High Entropy Catalysts for Effective Hydrogen Evolution with Improved Acidic Durability (Adv. Mater. Technol. 20/2023)

Hydrogen Evolution Reaction In article 2200882, Byungjin Koo, Kyoungsuk Jin, Uk Sim, and co-workers present a facile electrodeposition technique to synthesize a multi-metal high entropy catalyst (HEC) for efficient electrocatalytic hydrogen production. This work highlights that HEC systems can be extensively encouraged as a platform for improving synergistic effects and efficiently enhancing HER electrocatalytic activities while reducing the amount of noble metal.