Thermodynamic Suppression of Deprotonation in Succinonitrile‐Based Electrolyte for Durable Solid‐State Sodium‐Metal Batteries
Solid‐state sodium‐metal batteries (SSMBs) offer a low‐cost, safe, and high‐energy‐density energy‐storage technology. While succinonitrile (SN) is widely adopted in solid and gel electrolytes for its high dielectric constant, exceptional oxidative stability, and robust cathode compatibility, its practical applicati...