Fig. 4
From: The advancements in mixed matrix membranes containing MOFs and ionic liquids for CO2/N2 separation
FTIR spectra of the (a) PVC; (b) AC; (c) AC/MOF; (d) IL@AC/MOF; (e) AC/MOF/PVC (wAC/MOF = 0.05); (f) AC/MOF/PVC (wAC/MOF = 0.10); (g) AC/MOF/PVC (wAC/MOF = 0.15); (e) IL@AC/MOF/PVC (w IL@AC/MOF = 0.15).
