Carbonyl Engineering in Covalent Organic Frameworks for Promoting Li+ Conduction.
The rational design of covalent organic frameworks (COFs) for solid-state electrolytes (SSEs) is hindered by the precise position of polar functional groups (C ═ O) affect Li+ transport. Herein, we synthesize four COFs materials with systematically carbonyl substitution positions to elucidate their structure-property r...