Pingfan Wu, Jincheng Li, Zicheng Xiao
Sep 20, 2021
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Influential Citations
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Journal
Chemical communications
Abstract
A novel trimethylolethane (TME)-substituted polyoxovanadate (POV) was designed as a precursor to prepare ultrasmall vanadium carbide nanoparticles, which markedly promoted the hydrogen evolution reaction and oxygen evolution reaction of iridium (Ir)-based electrocatalysts. This work is the first example employing organic ligand-substituted POV as the precursor for metal carbide, and is also the first combination of Ir and vanadium carbide, providing new insights into the design of excellent electrocatalysts.