“…Recently, functional porous absorbents such as silver-based zeolites 8 , 9 , 10 and metal-organic frameworks (MOFs) 11 , 12 , 13 have been designed for I 2 capture, but their low capture capacity, irreversible procedure and high cost have restricted their development and application. Therefore, multiple porous organic polymers (POPs) have been developed and utilized in adsorption, catalysis, and other fields to solve environmental problems.…”