Porous materialsIonic liquidHybrid materialsAdsorptionCatalysisIonic conductivityMETAL-ORGANIC FRAMEWORKMIXED-MATRIX MEMBRANEGAS SEPARATION PERFORMANCESOLID-PHASE EXTRACTIONDENSITY-FUNCTIONAL THEORYSELECTIVE CO2 ADSORPTIONCARBON-DIOXIDEHETEROGENEOUS CATALYSTSGRAPHENE OXIDECU-BTC