NiCoP–CeO₂ composites for efficient electrochemical oxygen evolution

Abstract

A NiCoP–CeO2 composite was constructed by a simple hydrothermal method and thermal phosphating strategy. Benefiting from the confinement effect and optimized H2O adsorption ability, NiCoP–CeO2 exhibits superior OER performance than NiCoP.

Boosting oxygen evolution reaction rates with mesoporous Fe-doped MoCo-phosphide nanosheets

“…17,18 Transition metal phosphide (TMP) catalysts have attracted considerable attention, particularly those based on cobalt (Co), iron (Fe), and molybdenum (Mo), due to their notable electrical conductivity and high catalytic activity. [19][20][21] These materials have garnered signicant interest as potential catalysts in various applications. TMPs possess metal sites and abundant oxygen vacancies (V O ), which could serve as catalysts for the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) in alkaline conditions.…”