<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "emimtf2n-modified silica as filler in mixed matrix membrane for carbon dioxide separation"^^ . "This study focuses on the effect of modified silica fillers by EMINTf2 N via physical adsorption on the CO2 separation performance of a mixed matrix membrane (MMM). The IL-modified silica was successfully synthesized as the presence of fluorine element was observed in both Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectrometer (XPS) analyses. The prepared MMMs with different loadings of the IL-modified silica were then compared with an unmodified silica counterpart and neat membrane. The morphology of IL-modified MMMs was observed to have insignificant changes, while polymer chains of were found to be slightly more flexible compared to their counterpart. At 2 bar of operating pressure, a significant increase in performance was observed with the incorporation of 3 wt% Sil-IL fillers compared to that of pure polycarbonate (PC). The permeability increased from 353 to 1151 Barrer while the CO2 /CH4 selectivity increased from 20 to 76. The aforementioned increment also exceeded the Robeson upper bound. This indicates that the incorporation of fillers surface-modified with ionic liquid in an organic membrane is worth exploring for CO2 separation. © 2021 by the authors. Licensee MDPI, Basel, Switzerland."^^ . "2021" . . "11" . "5" . . "MDPI AG"^^ . . . "Membranes"^^ . . . "20770375" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "N."^^ . "Sazali"^^ . "N. Sazali"^^ . . "Z.A."^^ . "Putra"^^ . "Z.A. Putra"^^ . . "N."^^ . "Misdan"^^ . "N. Misdan"^^ . . "N.A.H."^^ . "Md Nordin"^^ . "N.A.H. Md Nordin"^^ . . "Z."^^ . "Man"^^ . "Z. Man"^^ . . "S.N.A."^^ . "Shafie"^^ . "S.N.A. Shafie"^^ . . "A."^^ . "Idris"^^ . "A. Idris"^^ . . "M.R."^^ . "Bilad"^^ . "M.R. Bilad"^^ . . "J."^^ . "Jaafar"^^ . "J. Jaafar"^^ . . "M.D.H."^^ . "Wirzal"^^ . "M.D.H. Wirzal"^^ . . . . . "HTML Summary of #15745 \n\nemimtf2n-modified silica as filler in mixed matrix membrane for carbon dioxide separation\n\n" . "text/html" . .