Associated content
Supporting Information :
Preparation of materials, IAST calculations of adsorption selectivity, sorbent selection parameter (S sp), breakthrough selectivity, isosteric heat of adsorption, BET specific surface area and pore volume of the material, breakthrough experiments apparatus, SEM and EDS images, comparisons of SO2 uptake and IAST selectivities of SO2/CO2 of different materials, summaries of the fitted parameter values of the DSL for SO2 and CO2 of IL/MIL-0.7 at 298 K, DSL model of adsorbed data of SO2 and CO2 of IL/MIL-0.7 at 298 K, FT-IR spectra, XPS survey spectra, TGA curve of IL/MIL-0.7.