Polysulfide-derived anion heterogeneous interfaces engineering to facilitate high-efficiency sodium ion storage

• Main Authors: Wang, Jian, Cui, Jing, Li, Zhaojin, Zhang, Di, Sun, Huilan, Wang, Huan, Wang, Qiujun, Woo, Haw Jiunn, Wang, Bo
• Format: Article
• Published: Elsevier 2023
• Subjects: QD Chemistry; TP Chemical technology
• Online Access: http://eprints.um.edu.my/38307/

Poor structural stability and inherent low conductivity of the transition metal polysulfides often trigger continuous capacity decay. Here, an anionic heterogeneous modification engineering of the VS4 system is ach-ieved by employing one-step strategy. The prepared layered V1.11S2/V1.13Se2/C heteros...