Quaternarized chitosan nanofiber and ZIF aerogel composites for synergetic CO cycloaddition catalysis.

Chemical upcycling of CO, a major greenhouse gas, is attracting significant attention as a crucial strategy to combat global warming. The production of cyclic carbonate using metal-organic frameworks and their composites using nanofibrous carbohydrate polymer are promising ways to convert CO into valuable products. However, the current role of fibrous polymers is restricted to serving as physical substrates.