Approaching the lithiation limit of MoS2 while maintaining its layered crystalline structure to improve lithium storage

• Main Authors: Zhu, Zhiqiang, Tang, Yuxin, Leow, Wan Ru, Xia, Huarong, Lv, Zhisheng, Wei, Jiaqi, Ge, Xiang, Cao, Shengkai, Zhang, Yanyan, Zhang, Wei, Zhang, Hongwei, Xi, Shibo, Du, Yonghua, Chen, Xiaodong
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Commercial MoS2; High Rate
• Online Access: https://hdl.handle.net/10356/144550
• Institution: Nanyang Technological University

MoS2 holds great promise as high-rate electrode for lithium-ion batteries since its large interlayer can allow fast lithium diffusion in 3.0-1.0 V. However, the low theoretical capacity (167 mAh g-1 ) limits its wide application. Here, by fine tuning the lithiation depth of MoS2 , we demonstrate tha...