Chloride-doping, defect and interlayer engineering of copper sulfide for superior sodium-ion batteries

作者：Zhonghao Pan, Xianghua Zhang, Xianghua Zhang, Shitan Xu, Mingzheng Gu, Xianhong Rui, Xiaojun Zhang, Xiaojun Zhang · 发表于：Journal of Materials Chemistry A · 年份：2023 · DOI：10.1039/d2ta09612a · 被引用次数：31 · 研究领域：Advancements in Battery Materials、Advanced Battery Materials and Technologies、Extraction and Separation Processes

A flower-like copper sulfide anode with NH 4 + interlayer intercalation, chloride-doping and rich vacancy defects is developed for sodium-ion batteries, demonstrating high reversible capacity and excellent rate capability.