Beyond Surface Catalysis: Dynamic Cation-Regulated Interfacial Water Gating for Aqueous Polysulfide Electrochemistry.
Aqueous sulfur electrochemistry holds great promise for high-energy density storage but is currently constrained by sluggish redox kinetics and severe polarization. Despite extensive efforts in catalyst design to enhance polysulfide adsorption, kinetic improvements have largely plateaued, suggesting that localized surf...