Preliminary study of COF-based mixed matrix membranes for improved antifouling property
A covalent organic framework (COF) was successfully incorporated to construct a new ultrafiltration (UF) membrane via interfacial polymerization. A mixed-matrix UF membranes with concentrations COF range of 0 to 1 wt% have been prepared and characterized. The influence of COF concentration on the me...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/37203/ http://umpir.ump.edu.my/id/eprint/37203/1/Preliminary%20study%20of%20cof-based%20mixed%20matrix%20membranes%20for%20improved%20antifouling%20property.pdf |
| _version_ | 1848825187820109824 |
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| author | Nur Azizah, Johari Noor Yahida, Yahya Norhaniza, Yusof Siti Nur Syazana, Zakaria |
| author_facet | Nur Azizah, Johari Noor Yahida, Yahya Norhaniza, Yusof Siti Nur Syazana, Zakaria |
| author_sort | Nur Azizah, Johari |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | A covalent organic framework (COF) was successfully incorporated to construct a new ultrafiltration (UF) membrane via interfacial polymerization. A mixed-matrix UF membranes with concentrations COF range of 0 to 1 wt% have been prepared and characterized. The influence of COF concentration on the membrane morphology and antifouling property has been evaluated. Increasing COF concentration from 0 to 1 wt% could significantly enhance the rejection rate from 26.11% to 95.87% for bovine serum albumin (BSA). Moreover, membrane hydrophilicity significantly improved by 30.53%, with the decrease of water contact angle from 66.94° to 46.50°. |
| first_indexed | 2025-11-15T03:24:57Z |
| format | Conference or Workshop Item |
| id | ump-37203 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:24:57Z |
| publishDate | 2022 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-372032023-12-13T07:34:24Z http://umpir.ump.edu.my/id/eprint/37203/ Preliminary study of COF-based mixed matrix membranes for improved antifouling property Nur Azizah, Johari Noor Yahida, Yahya Norhaniza, Yusof Siti Nur Syazana, Zakaria T Technology (General) TA Engineering (General). Civil engineering (General) A covalent organic framework (COF) was successfully incorporated to construct a new ultrafiltration (UF) membrane via interfacial polymerization. A mixed-matrix UF membranes with concentrations COF range of 0 to 1 wt% have been prepared and characterized. The influence of COF concentration on the membrane morphology and antifouling property has been evaluated. Increasing COF concentration from 0 to 1 wt% could significantly enhance the rejection rate from 26.11% to 95.87% for bovine serum albumin (BSA). Moreover, membrane hydrophilicity significantly improved by 30.53%, with the decrease of water contact angle from 66.94° to 46.50°. 2022-11-15 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/37203/1/Preliminary%20study%20of%20cof-based%20mixed%20matrix%20membranes%20for%20improved%20antifouling%20property.pdf Nur Azizah, Johari and Noor Yahida, Yahya and Norhaniza, Yusof and Siti Nur Syazana, Zakaria (2022) Preliminary study of COF-based mixed matrix membranes for improved antifouling property. In: The 6th National Conference for Postgraduate Research (NCON-PGR 2022) , 15 November 2022 , Virtual Conference, Universiti Malaysia Pahang, Malaysia. p. 202.. (Published) https://ncon-pgr.ump.edu.my/index.php/en/?option=com_fileman&view=file&routed=1&name=E-BOOK%20NCON%202022%20.pdf&folder=E-BOOK%20NCON%202022&container=fileman-files |
| spellingShingle | T Technology (General) TA Engineering (General). Civil engineering (General) Nur Azizah, Johari Noor Yahida, Yahya Norhaniza, Yusof Siti Nur Syazana, Zakaria Preliminary study of COF-based mixed matrix membranes for improved antifouling property |
| title | Preliminary study of COF-based mixed matrix membranes for improved antifouling property |
| title_full | Preliminary study of COF-based mixed matrix membranes for improved antifouling property |
| title_fullStr | Preliminary study of COF-based mixed matrix membranes for improved antifouling property |
| title_full_unstemmed | Preliminary study of COF-based mixed matrix membranes for improved antifouling property |
| title_short | Preliminary study of COF-based mixed matrix membranes for improved antifouling property |
| title_sort | preliminary study of cof-based mixed matrix membranes for improved antifouling property |
| topic | T Technology (General) TA Engineering (General). Civil engineering (General) |
| url | http://umpir.ump.edu.my/id/eprint/37203/ http://umpir.ump.edu.my/id/eprint/37203/ http://umpir.ump.edu.my/id/eprint/37203/1/Preliminary%20study%20of%20cof-based%20mixed%20matrix%20membranes%20for%20improved%20antifouling%20property.pdf |