Engineering electronic regulation of ultrafine Ru nanoparticles for boosting hydrogen oxidation and evolution electrocatalysis
Abstract
Herein, a concept of in-situ grown MXene-based support engineering high-valence Ru active configuration is presented for boosting hydrogen electrocatalysis. By virtue of bi-supports, Ru/CrOx@Cr2C not only achieve a mass activity of 77.8 A g -1 for HOR, but also drives Pt-like HER kinetics and robust stability.
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