Constructing an Organic–Inorganic Hybrid Solid-Electrolyte Interface In Situ via an Organo-Polysulfide Electrolyte Additive for Lithium–Sulfur Batteries

at 0.5 C after 200 cycles) and good Coulombic efficiency (99.5%). This study provides an electrolyte additive strategy for the Li anode fabricating a stable SEI layer and long cycling batteries.