Entropy-Mediated Gradient Oxygenophilic Architecture on High-Entropy Alloy for Dynamic Spillover and Bifunctional Hydrogen Electrocatalysis
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Breaking scaling relations and overcoming kinetic limitations in multistep hydrogen electrocatalysis remains a fundamental challenge. In this work, we designed and synthesized a high-entropy alloy catalyst comprising Ir, Ru, Mo, W, and Cu supported on nitrogen... ...