Single-crystalline electrolyte unlocks safer lithium metal batteries

A research team led by Prof. Yoonseob Kim, Associate Professor of the Department of Chemical and Biological Engineering at The Hong Kong University of Science and Technology (HKUST) has reported a significant breakthrough in lithium metal battery (LMB) technology. The team has successfully synthesized a novel single-crystalline 3D borate covalent organic framework (B-COF), which demonstrates exceptional performance as a solid-state electrolyte, thereby enhancing the performance of solid-state lithium batteries.