Single-Atom Ir-Anchored 3D Amorphous NiFe Nanowire@Nanosheets for Boosted Oxygen Evolution Reaction

The establishment of advanced electrocatalysts with remarkable performance and cost effectiveness for the oxygen evolution reaction (OER) is an emerging need for the production of clean hydrogen fuel. In this work, three-dimensional (3D) amorphous NiFeIrx/Ni core–shell nanowire@nanosheets (NW@NSs) are successfully synthesized through a facile one-step reduction process with atomically isolated Ir atoms anchored on an NiFe-based core. By taking...