Built-In Electric Field and Oxygen Vacancies Synergistically Enhance NiCo-LDH/CeO2 Bifunctional Catalyst.
The development of bifunctional electrocatalysts for urea oxidation and oxygen evolution is crucial for stable anodic reactions and efficient cathodic hydrogen production. Herein, a NiCo- (including the 1 μm-scale SEM image in (f))LDH/CeO2 heterostructure catalyst is constructed on nickel foam via two-step electrodepos...