Morphology engineering of covalent organic frameworks: boosting the electrochemical performance of quasi-solid-state electrolytes for wide-temperature battery applications.
Solid-state lithium-ion batteries are promising for safe energy storage, yet their performance remains limited by temperature-dependent ion transport and interfacial instability. Herein, a morphology engineering strategy is employed to regulate the ion transport behavior of covalent organic frameworks (COFs) and improv...