Boosting alkaline hydrogen evolution performance of Co₄N porous nanowires by interface engineering of CeO₂ tuning

Abstract

<italic>Via</italic> a novel facile <italic>in situ</italic> selective nitrogenization method, the high-efficiency electrocatalyst of Co₄N porous nanowire by coupling CeO₂ (Co₄N–CeO₂/NF) are fabricated for boosting HER performance.