[EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation
: This study focuses on the effect of modified silica fillers by [EMIN][Tf2N] via physical adsorption on the CO2 separation performance of a mixed matrix membrane (MMM). The ILmodified silica was successfully synthesized as the presence of fluorine element was observed in both Fourier transform infr...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI
2021
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/31522/7/membranes-11-00371.pdf |
| _version_ | 1825813875611664384 |
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| author | Siti Nur Alwani, Shafie Nik Abdul Hadi, Md Nordin Muhammad Roil, Bilad Nurasyikin, Misdan Norazlianie, Sazali Zulfan Adi, Putra Mohd Dzul Hakim, Wirzal Alamin, Idris Juhana, Jaafar Zakaria, Man |
| author_facet | Siti Nur Alwani, Shafie Nik Abdul Hadi, Md Nordin Muhammad Roil, Bilad Nurasyikin, Misdan Norazlianie, Sazali Zulfan Adi, Putra Mohd Dzul Hakim, Wirzal Alamin, Idris Juhana, Jaafar Zakaria, Man |
| author_sort | Siti Nur Alwani, Shafie |
| collection | UMP |
| description | : This study focuses on the effect of modified silica fillers by [EMIN][Tf2N] via physical adsorption on the CO2 separation performance of a mixed matrix membrane (MMM). The ILmodified 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 |
| first_indexed | 2024-03-06T12:50:30Z |
| format | Article |
| id | UMPir31522 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:50:30Z |
| publishDate | 2021 |
| publisher | MDPI |
| record_format | dspace |
| spelling | UMPir315222021-06-11T13:16:53Z http://umpir.ump.edu.my/id/eprint/31522/ [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation Siti Nur Alwani, Shafie Nik Abdul Hadi, Md Nordin Muhammad Roil, Bilad Nurasyikin, Misdan Norazlianie, Sazali Zulfan Adi, Putra Mohd Dzul Hakim, Wirzal Alamin, Idris Juhana, Jaafar Zakaria, Man T Technology (General) TC Hydraulic engineering. Ocean engineering TJ Mechanical engineering and machinery : This study focuses on the effect of modified silica fillers by [EMIN][Tf2N] via physical adsorption on the CO2 separation performance of a mixed matrix membrane (MMM). The ILmodified 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 MDPI 2021-05-19 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/31522/7/membranes-11-00371.pdf Siti Nur Alwani, Shafie and Nik Abdul Hadi, Md Nordin and Muhammad Roil, Bilad and Nurasyikin, Misdan and Norazlianie, Sazali and Zulfan Adi, Putra and Mohd Dzul Hakim, Wirzal and Alamin, Idris and Juhana, Jaafar and Zakaria, Man (2021) [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation. Membranes, 11 (371). pp. 1-14. ISSN 2077-0375. (Published) https://www.mdpi.com/journal/membranes https://doi.org/10.3390/membranes11050371 |
| spellingShingle | T Technology (General) TC Hydraulic engineering. Ocean engineering TJ Mechanical engineering and machinery Siti Nur Alwani, Shafie Nik Abdul Hadi, Md Nordin Muhammad Roil, Bilad Nurasyikin, Misdan Norazlianie, Sazali Zulfan Adi, Putra Mohd Dzul Hakim, Wirzal Alamin, Idris Juhana, Jaafar Zakaria, Man [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation |
| title | [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation |
| title_full | [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation |
| title_fullStr | [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation |
| title_full_unstemmed | [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation |
| title_short | [EMIM][Tf2N]-Modified silica as filler in mixed matrix membrane for carbon dioxide separation |
| title_sort | emim tf2n modified silica as filler in mixed matrix membrane for carbon dioxide separation |
| topic | T Technology (General) TC Hydraulic engineering. Ocean engineering TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/31522/7/membranes-11-00371.pdf |
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