Phenoxazine-based COFs for CO2/N2 separation and organic dye adsorption

CO 2 adsorption IAST selectivities of phenoxazine-cored YCOF1 up to 70.97 (237 K) and 30.05 (298 K) under simulated flue gas conditions. High adsorption capacities of 650.14 (YCOF1) and 572.95 (YCOF2) mg g −1 for the dye MG in the aqueous solution.