Synergy of Cu-doping and reconstruction on BiOCO for promoting CO electroreduction over a wide pH range.

Chem Commun (Camb)

College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Hydrogen Energy Key Materials and Technologies of Shandong Province, Qingdao University, Qingdao 266071, P. R. China.

Published: December 2024

A one-pot hydrothermal reaction was proposed to synthesize Cu-doped BiOCO. Doping Cu with smaller electronegativity than that of Bi and electrochemical reconstruction on BiOCO optimize the hybridization between Bi 6p of BiOCO and O 2p of *OCHO, acquiring FE of ∼100% at a current density of >100 mA cm over a wide pH range.

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Source
http://dx.doi.org/10.1039/d4cc05306kDOI Listing

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