Large‐Scale, Homogeneous Solution Crystallization of 2D Covalent Organic Frameworks with Integrated Crystallinity and Solubility for Ultrafast Noble Metal Recovery
Solution‐processable covalent organic frameworks (COFs) are crucial for advancing practical applications, yet traditional top‐down exfoliation into solvophilic nanosheets suffers from low efficiency and limited scalability. This study presents a large‐scale homogeneous crystallization strategy to constitute a famil...