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/
• Institution: Universiti Malaya

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...