Quasi‐Localized High‐Concentration Electrolytes for High‐Voltage Lithium Metal Batteries

• Published in: Advanced energy materials Vol. 13; no. 31
• Main Authors: Cai, Wenlong, Deng, Yan, Deng, Zhiwen, Jia, Ye, Li, Zeheng, Zhang, Xuemei, Xu, Changhaoyue, Zhang, Xue‐Qiang, Zhang, Yun, Zhang, Qiang
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 01.08.2023
• Subjects: Carbonation; Cathodes; electrolyte solvation; Electrolytes; Electrolytic cells; High voltages; high‐voltage batteries; Lithium batteries; Lithium compounds; lithium metal anodes; Oxidation; quasi–localized high‐concentration electrolyte; Sheaths; solid electrolyte interphases; Solid electrolytes; Solvation

The poor compatibility with Li metal and electrolyte oxidation stability preclude the utilization of commercial ester‐based electrolytes for high‐voltage lithium metal batteries. This work proposes a quasi‐localized high‐concentration electrolyte (q‐LHCE) by partially replacing solvents in conventio...