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[EMIM][Tf2N]-Modifi...
[EMIM][Tf2N]-Modified Silica as Filler in Mixed Matrix Membrane for Carbon Dioxide Separation
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- Shafie, Siti Nur Alwani (författare)
- University Teknology PETRONAS, MYS
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- Md Nordin, Nik Abdul Hadi (författare)
- University Teknology PETRONAS, MYS
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- Bilad, Muhammad Roil (författare)
- University Teknology PETRONAS, MYS ; University Pendidikan, IDN
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- Misdan, Nurasyikin (författare)
- University Tun Hussein Onn, MYS
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- Sazali, Norazlianie (författare)
- University Malaysia Pahang UMP, MYS
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- Putra, Zulfan Adi (författare)
- PETRONAS , MYS
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- Wirzal, Mohd Dzul Hakim (författare)
- Universiti Teknologi PETRONAS, MYS
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- Idris, Alamin (författare)
- Karlstads universitet,Institutionen för ingenjörs- och kemivetenskaper (from 2013)
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- Jaafar, Juhana (författare)
- Universiti Teknologi PETRONAS, MYS
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- Man, Zakaria (författare)
- Universiti Teknologi PETRONAS, MYS
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(creator_code:org_t)
- 2021-05-19
- 2021
- Engelska.
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Ingår i: Membranes. - : MDPI. - 2077-0375. ; 11:5, s. 1-14
- Relaterad länk:
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https://doi.org/10.3...
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https://kau.diva-por... (primary) (Raw object)
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https://www.mdpi.com...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- 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 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.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- CO2 separation
- mixed matrix membrane
- silica
- [EMIM][TF2N]
- ionic liquid
- Chemical Engineering
- Kemiteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Shafie, Siti Nur ...
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Md Nordin, Nik A ...
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Bilad, Muhammad ...
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Misdan, Nurasyik ...
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Sazali, Norazlia ...
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Putra, Zulfan Ad ...
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visa fler...
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Wirzal, Mohd Dzu ...
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Idris, Alamin
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Jaafar, Juhana
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Man, Zakaria
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visa färre...
- Om ämnet
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Maskinteknik
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och Energiteknik
- Artiklar i publikationen
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Membranes
- Av lärosätet
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Karlstads universitet