P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance
This research introduces zeolite carbon composite (ZCC) as a new filler on polymeric membranes based on the BTDA-TDI/MDI (P84) co-polyimide for the air separation process. The separation performance was further improved by a polydimethylsiloxane (PDMS) coating to cover up the surface defect. The inc...
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| Format: | Article |
| Language: | English |
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MDPI
2020
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| Online Access: | http://umpir.ump.edu.my/id/eprint/29432/ http://umpir.ump.edu.my/id/eprint/29432/1/membranes-10-00267-v3.pdf |
| _version_ | 1848823277738262528 |
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| author | Norazlianie, Sazali Nurul, Widiastuti Triyanda, Gunawan Hamzah, Fansuri Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail |
| author_facet | Norazlianie, Sazali Nurul, Widiastuti Triyanda, Gunawan Hamzah, Fansuri Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail |
| author_sort | Norazlianie, Sazali |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This research introduces zeolite carbon composite (ZCC) as a new filler on polymeric membranes based on the BTDA-TDI/MDI (P84) co-polyimide for the air separation process. The separation performance was further improved by a polydimethylsiloxane (PDMS) coating to cover up the surface defect. The incorporation of 1 wt% ZCC into P84 co-polyimide matrix enhanced the O2 permeability from 7.12 to 18.90 Barrer (2.65 times) and the O2/N2 selectivity from 4.11 to 4.92 Barrer (19.71% improvement). The PDMS coating on the membrane further improved the O2/N2 selectivity by up to 60%. The results showed that the incorporation of ZCC and PDMS coating onto the P84 co-polyimide membrane was able to increase the overall air separation performance. |
| first_indexed | 2025-11-15T02:54:35Z |
| format | Article |
| id | ump-29432 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:54:35Z |
| publishDate | 2020 |
| publisher | MDPI |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-294322020-10-15T06:56:41Z http://umpir.ump.edu.my/id/eprint/29432/ P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance Norazlianie, Sazali Nurul, Widiastuti Triyanda, Gunawan Hamzah, Fansuri Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail QD Chemistry This research introduces zeolite carbon composite (ZCC) as a new filler on polymeric membranes based on the BTDA-TDI/MDI (P84) co-polyimide for the air separation process. The separation performance was further improved by a polydimethylsiloxane (PDMS) coating to cover up the surface defect. The incorporation of 1 wt% ZCC into P84 co-polyimide matrix enhanced the O2 permeability from 7.12 to 18.90 Barrer (2.65 times) and the O2/N2 selectivity from 4.11 to 4.92 Barrer (19.71% improvement). The PDMS coating on the membrane further improved the O2/N2 selectivity by up to 60%. The results showed that the incorporation of ZCC and PDMS coating onto the P84 co-polyimide membrane was able to increase the overall air separation performance. MDPI 2020-10 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/29432/1/membranes-10-00267-v3.pdf Norazlianie, Sazali and Nurul, Widiastuti and Triyanda, Gunawan and Hamzah, Fansuri and Wan Norharyati, Wan Salleh and Ahmad Fauzi, Ismail (2020) P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance. Membranes, 10 (10). pp. 1-13. ISSN 2077-0375. (Published) https://doi.org/10.3390/membranes10100267 https://doi.org/10.3390/membranes10100267 |
| spellingShingle | QD Chemistry Norazlianie, Sazali Nurul, Widiastuti Triyanda, Gunawan Hamzah, Fansuri Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance |
| title | P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance |
| title_full | P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance |
| title_fullStr | P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance |
| title_full_unstemmed | P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance |
| title_short | P84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance |
| title_sort | p84/zcc hollow fiber mixed matrix membrane with pdms coating to enhance air separation performance |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/29432/ http://umpir.ump.edu.my/id/eprint/29432/ http://umpir.ump.edu.my/id/eprint/29432/ http://umpir.ump.edu.my/id/eprint/29432/1/membranes-10-00267-v3.pdf |