Engineering electronic regulation of ultrafine Ru nanoparticles for boosting hydrogen oxidation and evolution electrocatalysis

Chem. Commun., 2026, Accepted Manuscript DOI: 10.1039/D5CC07423A, Communication Jianling Dong, Xiang Ding, Luyu Liu, Hongli Liu, Siyuan Tang, Haotian Qin, Nan Jiang, Fuzhan Song 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...