Triphasic Interface Engineering with Metallic Sn/N, B Co‐Doped Carbon Matrix for Boosting Reaction Kinetics and Cycling Stability in Lithium–Sulfur Batteries (Small 45/2025)

Lithium–Sulfur Batteries The introduction of the composite of metallic Sn and N, B co-doped carbon matrix enables the construction of a triphasic interface among the catalyst, conductive material, and electrolyte. This interface enhances the nucleation–growth rate constants of Li2S, promotes polysulfide adsorption and conversion, and facilitates the redox kinetics of Li2S, ultimately contributing to improved rate capability and cycling stability. More in article number 2503534, Changshin Jo, Won Bae Kim, and co-workers.