Decoupling of ion pairing and ion conduction in ultrahigh-concentration electrolytes enables wide-temperature solid-state batteries

Authors: Shengjun Xu, Ruogu Xu, Tong Yu, Ke Chen, Chengguo Sun, Guangjian Hu, Shuo Bai, Hui-Ming Cheng, Zhenhua Sun, Feng Li

Published: 2022-06-22

DOI: 10.1039/d2ee01053d

Source: Full article


Abstract

The S-LHCE strategy with the decoupling of ion pairing and ion conduction is proposed via a freeze-drying method, which realizes the recycling of solvents used and enables solid-state lithium-metal batteries with excellent electrochemical performance.