Ti-assisted electrochemical reconstruction of CoCuCeMo xerogel-derived electrocatalysts for enhanced oxygen evolution
The alkaline oxygen evolution reaction (OER) remains a slow anodic step in water electrolysis, so low-cost electrocatalysts that operate at reduced overpotential are still required. Here, CoCuCeMo multicomponent xerogel electrodes were prepared on nickel foam by a propylene oxide-assisted sol-gel route, which offers a...