High Corrosion Resistance of NiFe‐Layered Double Hydroxide Catalyst for Stable Seawater Electrolysis Promoted by Phosphate Intercalation (Small 45/2022)

Abstract

Phosphate for Corrosion Resistance In article number 2203852, Jie Sun and co-workers demonstrate that PO43− intercalation in Ni(II)Fe(III)-layered double hydroxide (NiFe-LDH) can prevent the Ni substrate from Cl− corrosion by electrostatic repulsion. The anode stability time of seawater electrolysis can be improved more than 100 times by the intercalated PO43−.