Mesoporous N-doped Carbon-Coated CoSe Nanocrystals Encapsulated in S-Doped Carbon Nanosheets as Advanced Anode with Ultrathin Solid Electrolyte Interphase for High-Performance Sodium-Ion Half/Full Batteries

Sodium-ion batteries (SIBs) are receiving increased attention due to their cost-effective and similar energy-storage mechanism to lithium-ion batteries. Metal selenides have been widely studied owing to their relatively high theoretical...