Electrocatalytic Reaction of Oxygen Evolution of rGO Decorated by CuOx and CeO۲Nanoparticles

In this research, the electrocatalytic properties of ternary CuOx-CeO۲-rGO nanocamposites wereinvestigated with binary CeO۲-rGO and CuOx-rGO samples, as well as CeO۲ and CuOx nanoparticles for oxygenevolution reaction. The best electrocatalytic performance related to CuOx-rGO nanocomposite, which hasoverpotential of ۲۲۴ mV at ۲.۵ mA.cm-۲ and a Tofel slope of ۲۹۹mV/dec in ۱M KOH electrolyte.

کلیدواژه ها:

Hybrid nanocomposite ، Oxygen Evolution Reaction (OER) ، rGO