A depth-profiling study on the solid electrolyte interface : bis(fluorosulfuryl)imide anion toward improved K+ storage

• Main Authors: Wang, Huanhuan, Wang, Haisheng, Chen, Shi, Zhang, Bowei, Yang, Guang, Gao, Peng, Liu, Jilei, Fan, Xaiofeng, Huang, Yizhong, Lin, Jianyi, Shen, Zexiang
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Materials; Solid Electrolyte Interphase; Bis(fluorosulfuryl)imide
• Online Access: https://hdl.handle.net/10356/149973
• Institution: Nanyang Technological University

The solid electrolyte interface (SEI) significantly affects alkaline metal ion battery performance in terms of reversible capacity, Coulombic efficiency, and cycling stability. However, intrinsic properties of SEI layer in potassium ion batteries (KIBs), including structures, components, formation m...