Anionic insertion-prompted corrosion resistance in a metal–organic framework anode for seawater oxidation

Abstract

In this study, we incorporated tungstate ions into a metal–organic framework (MOF) structure for the purpose of seawater oxidation. The presence of tungstate ions on the surface results in a protective anionic layer that repels chloride ions and selectively enhances the adsorption of hydroxyl ions onto the catalytic sites.