Reaction-priority gating enables ionic-liquid electrolytes for 80°C lithium metal batteries
Yi Peng
Yang-Yang Liu
Qiu-Ping Cheng
Mao-Yi Yi
Jie Zhao
Jia-Yi Zheng
Xia Ma
Min Fang
Zhong-Xiao Song
Xing-Xing Jiao
Yun-Zhao Han
Chun-Man Zheng
Shu-Jiang Ding
Qing-Peng Guo
Abstract
High-temperature operation magnifies interfacial parasitic reactions in lithium metal batteries, rapidly depleting cyclable Li and destabilizing Ni-rich layered oxide cathodes. Here we introduce a reaction-priority gating strategy for ionic-liquid electrolytes...