Coupling adsorbate evolution and lattice oxygen mechanisms via FeOCo/V interfacial bonds in δ-FeOOH/CoVP-B for durable alkaline oxygen evolution.
Transition metal phosphides (TMPs) hold considerable promise as electrocatalysts for alkaline oxygen evolution reaction (OER). However, inadequate activity and stability continue to limit their practical application. To address this challenge, we designed a nanoarray consisting of cobalt‑vanadium phosphide (CoVP) rich...