Directed Dual Charge Pumping Tunes the d‐Orbital Configuration of Pt Cluster Boosting Hydrogen Evolution Kinetic
Zeyi Zhang,
Wei Wu,
Suhao Chen
et al.
Abstract:Achieving high catalytic activity with a minimum amount of platinum (Pt) is crucial for accelerating the cathodic hydrogen evolution reaction (HER) in proton exchange membrane (PEM) water electrolysis, yet it remains a significant challenge. Herein, a directed dual‐charge pumping strategy to tune the d‐orbital electronic distribution of Pt nanoclusters for efficient HER catalysis is proposed. Theoretical analysis reveals that the ligand effect and electronic metal‐support interactions (EMSI) create an effectiv… Show more
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