Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane
Impregnated zeolite-carbon (IZC), also known as pore-modified zeolite, was used as a potential filler in a P84 co-polyimide-based hollow fiber mixed matrix membrane (HF MMM) to enhance gas separation. The presence of carbon structure on the zeolite framework pore was to avoid the trapped moisture th...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English English |
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Elsevier Ltd
2024
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| Online Access: | http://umpir.ump.edu.my/id/eprint/42996/ http://umpir.ump.edu.my/id/eprint/42996/1/Fine-tuning%20zeolite%20pore%20structures%20with%20carbon%20coating_ABST.pdf http://umpir.ump.edu.my/id/eprint/42996/2/Fine-tuning%20zeolite%20pore%20structures%20with%20carbon%20coating.pdf |
| _version_ | 1848826753806499840 |
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| author | Triyanda, Gunawan Nurul Widiastuti, . Alvin Rahmad, Widyanto Hamzah, Fansuri Syafsir, Akhlus Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Norazlianie, Sazali Lin, Rijia Motuzas, Julius Smart, Simon |
| author_facet | Triyanda, Gunawan Nurul Widiastuti, . Alvin Rahmad, Widyanto Hamzah, Fansuri Syafsir, Akhlus Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Norazlianie, Sazali Lin, Rijia Motuzas, Julius Smart, Simon |
| author_sort | Triyanda, Gunawan |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Impregnated zeolite-carbon (IZC), also known as pore-modified zeolite, was used as a potential filler in a P84 co-polyimide-based hollow fiber mixed matrix membrane (HF MMM) to enhance gas separation. The presence of carbon structure on the zeolite framework pore was to avoid the trapped moisture that could lead to permeability reduction. This work seeks to investigate the impact of IZC addition (0.5, 1.0, and 1.5 wt%) to the P84 membrane and examine its permeability and separation performance. Adding IZC filler to the P84 membrane generates the enhancement of gas selectivity and permeability. The optimal enhancement was observed at 1 wt% of IZC loading, in which selectivity of CO2/CH4, CO2/N2, O2/N2, H2/N2, and H2/CH4 was enhanced by 50.506, 51.042, 5.693, 16.712, and 16.338%, respectively. On the other hand, H2, CO2, and O2 permeability at the loading were improved from 11.182 to 26.761, from 4.683 to 14.501, and from 1.637 to 3.546 Barrer, respectively. The improvement of gas selectivity was contributed by the presence of carbon in the zeolite framework, providing a molecular sieving effect while tuning carbon properties with pore regularity by templating in the zeolite framework enhances the gas permeability. |
| first_indexed | 2025-11-15T03:49:50Z |
| format | Article |
| id | ump-42996 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:49:50Z |
| publishDate | 2024 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-429962024-12-02T07:19:31Z http://umpir.ump.edu.my/id/eprint/42996/ Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane Triyanda, Gunawan Nurul Widiastuti, . Alvin Rahmad, Widyanto Hamzah, Fansuri Syafsir, Akhlus Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Norazlianie, Sazali Lin, Rijia Motuzas, Julius Smart, Simon TP Chemical technology Impregnated zeolite-carbon (IZC), also known as pore-modified zeolite, was used as a potential filler in a P84 co-polyimide-based hollow fiber mixed matrix membrane (HF MMM) to enhance gas separation. The presence of carbon structure on the zeolite framework pore was to avoid the trapped moisture that could lead to permeability reduction. This work seeks to investigate the impact of IZC addition (0.5, 1.0, and 1.5 wt%) to the P84 membrane and examine its permeability and separation performance. Adding IZC filler to the P84 membrane generates the enhancement of gas selectivity and permeability. The optimal enhancement was observed at 1 wt% of IZC loading, in which selectivity of CO2/CH4, CO2/N2, O2/N2, H2/N2, and H2/CH4 was enhanced by 50.506, 51.042, 5.693, 16.712, and 16.338%, respectively. On the other hand, H2, CO2, and O2 permeability at the loading were improved from 11.182 to 26.761, from 4.683 to 14.501, and from 1.637 to 3.546 Barrer, respectively. The improvement of gas selectivity was contributed by the presence of carbon in the zeolite framework, providing a molecular sieving effect while tuning carbon properties with pore regularity by templating in the zeolite framework enhances the gas permeability. Elsevier Ltd 2024-04 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/42996/1/Fine-tuning%20zeolite%20pore%20structures%20with%20carbon%20coating_ABST.pdf pdf en http://umpir.ump.edu.my/id/eprint/42996/2/Fine-tuning%20zeolite%20pore%20structures%20with%20carbon%20coating.pdf Triyanda, Gunawan and Nurul Widiastuti, . and Alvin Rahmad, Widyanto and Hamzah, Fansuri and Syafsir, Akhlus and Wan Norharyati, Wan Salleh and Ahmad Fauzi, Ismail and Norazlianie, Sazali and Lin, Rijia and Motuzas, Julius and Smart, Simon (2024) Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane. Chemical Engineering Research and Design, 204. 556 -571. ISSN 0263-8762. (Published) https://doi.org/10.1016/j.cherd.2024.02.042 https://doi.org/10.1016/j.cherd.2024.02.042 |
| spellingShingle | TP Chemical technology Triyanda, Gunawan Nurul Widiastuti, . Alvin Rahmad, Widyanto Hamzah, Fansuri Syafsir, Akhlus Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Norazlianie, Sazali Lin, Rijia Motuzas, Julius Smart, Simon Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane |
| title | Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane |
| title_full | Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane |
| title_fullStr | Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane |
| title_full_unstemmed | Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane |
| title_short | Fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane |
| title_sort | fine-tuning zeolite pore structures with carbon coating for enhanced gas separation in polyimide-based mixed matrix membrane |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/42996/ http://umpir.ump.edu.my/id/eprint/42996/ http://umpir.ump.edu.my/id/eprint/42996/ http://umpir.ump.edu.my/id/eprint/42996/1/Fine-tuning%20zeolite%20pore%20structures%20with%20carbon%20coating_ABST.pdf http://umpir.ump.edu.my/id/eprint/42996/2/Fine-tuning%20zeolite%20pore%20structures%20with%20carbon%20coating.pdf |