NC@Bi₂S₃ Nanospheres as High-Performance Anode Materials for Lithium-Ion Batteries.

ABSTRACT: Bi₂S₃ holds immense potential to be promoted as an anode material for lithium-ion batteries (LIBs), owing to the high theoretical gravimetric and volumetric capacities. However, the poor electrical conductivity and volume expansion during cycling hinder the practical applications of Bi₂S₃. Therefore, through subsequent heat treatment, the nitrogen-doped carbon film was successfully loaded on the nanosphere Bi₂S₃, which we call nitrogen-rich carbon layer-coated Bi₂S₃ (NC@Bi₂S₃). Hence, the nanosphere Bi₂S₃ uniformly covered by a nitrogen-rich carbon layer was successfully coated on the Bi₂S₃ surface (NC@Bi₂S₃) through

SUBMITTER: Kang W 

PROVIDER: S-EPMC11635501 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature