The in situ phosphorization inducing oxygen vacancies in the core–shell structured NiFe oxides boosts the electrocatalytic activity for the oxygen evolution reaction

Abstract

The core shell-structured Px-NiO@Fe2O3 with abundant oxygen vacancies was prepared via the facile annealing treatment of Ni and P species decorated MIL(Fe) MOFs as a promising electrocatalyst for the oxygen evolution reaction.

Bridging sustainability and catalytic efficiency: Cu7Co alloy-decorated biomass-derived carbon as a highly efficient electrocatalyst for hydrogen generation

“…In contrast, hydrogen energy emerges as a clean and renewable energy source, presenting a viable solution for replacing fossil fuels. 4–7 Consequently, water electrolysis is garnering growing research interest for its potential application in large-scale hydrogen production. It highlights the critical need for the development of highly efficient and low cost catalysts to promote the hydrogen evolution reaction (HER).…”