Cl−-repelling CoFe-LDH enables ultrastable and ampere-level seawater electrocatalysis

Cl− corrosion seriously impedes the application of seawater electrolysis technology. Fan, Liu, Li, and colleagues 1 Fan R. Liu C. Li Z. Huang H. Feng J. Li Z. Zou Z. Ultrastable electrocatalytic seawater splitting at ampere-level current density. Nat. Sustain. 2024; 7: 158-167https://doi.org/10.1038/s41893-023-01263-w Crossref Scopus (24) Google Scholar demonstrated that carbonate ion intercalation and surface anchoring by graphene quantum dots endow layered double hydroxides with ultrastable seawater splitting at ∼1.25 A cm−2. Cl− corrosion seriously impedes the application of seawater electrolysis technology. Fan, Liu, Li, and colleagues 1 Fan R. Liu C. Li Z. Huang H. Feng J. Li Z. Zou Z. Ultrastable electrocatalytic seawater splitting at ampere-level current density. Nat. Sustain. 2024; 7: 158-167https://doi.org/10.1038/s41893-023-01263-w Crossref Scopus (24) Google Scholar demonstrated that carbonate ion intercalation and surface anchoring by graphene quantum dots endow layered double hydroxides with ultrastable seawater splitting at ∼1.25 A cm−2.