Constructing Three-Dimensional Porous SnS2/RGO as Superior-Rate and Long-Life Anodes for Lithium-Ion Batteries

Tin-based sulfides, possessing a unique layered structure and a high theoretical capacity, stand as highly prospective contenders for anode materials in lithium-ion batteries (LIBs). Nevertheless, the pronounced volume expansion that occurs during lithium storage and poor capacity retention have limited its progress toward commercialization. Herein, we designed and prepared a SnS