Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration
In this work, Graphene Oxide (GO) is embedded in both selective hydrophilic layer and porous hydrophobic substrate creating a mutual bridge between the two surfaces. Pristine 1–3 µm microporous PSF prepared via dry/wet phase inversion techniques with contact angle of 74.12° has been further study wi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis
2020
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32295/1/Super%20selective%20dual%20nature%20GO%20bridging%20PSF-GO-Pebax%20.pdf |
| _version_ | 1825814017361313792 |
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| author | Mohamad Syafiq, Abdul Wahab Sunarti, Abd Rahman Rozaimi, Abu Samah |
| author_facet | Mohamad Syafiq, Abdul Wahab Sunarti, Abd Rahman Rozaimi, Abu Samah |
| author_sort | Mohamad Syafiq, Abdul Wahab |
| collection | UMP |
| description | In this work, Graphene Oxide (GO) is embedded in both selective hydrophilic layer and porous hydrophobic substrate creating a mutual bridge between the two surfaces. Pristine 1–3 µm microporous PSF prepared via dry/wet phase inversion techniques with contact angle of 74.12° has been further study with GO embedded Pebax dense selective layer. This dual nature thin film nano composite TFNC membranes managed to reduce the water contact angle down to 37.18°. As for the IPA dehydration study, the total flux up to 1.19 kgm−2h−1 and 0 wt% IPA detected in permeate was achieved with 20 wt% water feed at 30°C. |
| first_indexed | 2024-03-06T12:52:35Z |
| format | Article |
| id | UMPir32295 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:52:35Z |
| publishDate | 2020 |
| publisher | Taylor & Francis |
| record_format | dspace |
| spelling | UMPir322952021-11-11T08:19:21Z http://umpir.ump.edu.my/id/eprint/32295/ Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration Mohamad Syafiq, Abdul Wahab Sunarti, Abd Rahman Rozaimi, Abu Samah TP Chemical technology In this work, Graphene Oxide (GO) is embedded in both selective hydrophilic layer and porous hydrophobic substrate creating a mutual bridge between the two surfaces. Pristine 1–3 µm microporous PSF prepared via dry/wet phase inversion techniques with contact angle of 74.12° has been further study with GO embedded Pebax dense selective layer. This dual nature thin film nano composite TFNC membranes managed to reduce the water contact angle down to 37.18°. As for the IPA dehydration study, the total flux up to 1.19 kgm−2h−1 and 0 wt% IPA detected in permeate was achieved with 20 wt% water feed at 30°C. Taylor & Francis 2020-10-23 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/32295/1/Super%20selective%20dual%20nature%20GO%20bridging%20PSF-GO-Pebax%20.pdf Mohamad Syafiq, Abdul Wahab and Sunarti, Abd Rahman and Rozaimi, Abu Samah (2020) Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration. Polymer-Plastics Technology and Materials, 60 (6). pp. 670-679. ISSN Print: 2574-0881 Online: 2574-089X. (Published) https://doi.org/10.1080/25740881.2020.1836211 https://doi.org/10.1080/25740881.2020.1836211 |
| spellingShingle | TP Chemical technology Mohamad Syafiq, Abdul Wahab Sunarti, Abd Rahman Rozaimi, Abu Samah Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration |
| title | Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration |
| title_full | Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration |
| title_fullStr | Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration |
| title_full_unstemmed | Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration |
| title_short | Super selective dual nature GO bridging PSF-GO-Pebax thin film nanocomposite membrane for IPA dehydration |
| title_sort | super selective dual nature go bridging psf go pebax thin film nanocomposite membrane for ipa dehydration |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/32295/1/Super%20selective%20dual%20nature%20GO%20bridging%20PSF-GO-Pebax%20.pdf |
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