Super selective dual nature GO bridging PSF-GOPebax 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...
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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/31336/ http://umpir.ump.edu.my/id/eprint/31336/1/MSyafiqabdulwahab2020.pdf |
| _version_ | 1848823741419618304 |
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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 |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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 | 2025-11-15T03:01:57Z |
| format | Article |
| id | ump-31336 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:01:57Z |
| publishDate | 2020 |
| publisher | Taylor & Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-313362021-04-30T01:42:53Z http://umpir.ump.edu.my/id/eprint/31336/ Super selective dual nature GO bridging PSF-GOPebax thin film nanocomposite membrane for IPA dehydration Mohamad Syafiq, Abdul Wahab Sunarti, Abd Rahman Rozaimi, Abu Samah T Technology (General) 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 2020-10-05 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/31336/1/MSyafiqabdulwahab2020.pdf Mohamad Syafiq, Abdul Wahab and Sunarti, Abd Rahman and Rozaimi, Abu Samah (2020) Super selective dual nature GO bridging PSF-GOPebax 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://www.tandfonline.com/loi/lpte21 https://doi.org/10.1080/25740881.2020.1836211 |
| spellingShingle | T Technology (General) TP Chemical technology Mohamad Syafiq, Abdul Wahab Sunarti, Abd Rahman Rozaimi, Abu Samah Super selective dual nature GO bridging PSF-GOPebax thin film nanocomposite membrane for IPA dehydration |
| title | Super selective dual nature GO bridging PSF-GOPebax thin film nanocomposite membrane for IPA dehydration |
| title_full | Super selective dual nature GO bridging PSF-GOPebax thin film nanocomposite membrane for IPA dehydration |
| title_fullStr | Super selective dual nature GO bridging PSF-GOPebax thin film nanocomposite membrane for IPA dehydration |
| title_full_unstemmed | Super selective dual nature GO bridging PSF-GOPebax thin film nanocomposite membrane for IPA dehydration |
| title_short | Super selective dual nature GO bridging PSF-GOPebax thin film nanocomposite membrane for IPA dehydration |
| title_sort | super selective dual nature go bridging psf-gopebax thin film nanocomposite membrane for ipa dehydration |
| topic | T Technology (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/31336/ http://umpir.ump.edu.my/id/eprint/31336/ http://umpir.ump.edu.my/id/eprint/31336/ http://umpir.ump.edu.my/id/eprint/31336/1/MSyafiqabdulwahab2020.pdf |