（a）Synthetic schematic diagram of Bi/Bi2O3. (b) Time-dependent Raman spectra at −1.01 V vs. RHE. (c) Potential-dependent Raman spectra in the CO2-saturated electrolyte. (d) Linear sweep voltammetry ...

The field of electrocatalysis is dependent upon the oxygen reduction reaction (ORR) in many ways, which explains the enormous amount of research that has been conducted on it. In an aqueous acidic ...

Electrolysis of water or “water electrosplitting” has received a great deal of attention recently owing to its potential as a clean source of hydrogen, the oft-touted fuel of the future. However, two ...