Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine
Different concentrations of PVDF/Cloisite hollow fiber membranes were prepared and studied via immersion test. The differences in membrane properties were observed by immersion tests at 10 days, 20 days and 30 days in DEA solution. The membranes were characterized via liquid entry pressure (LEPW) an...
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Teknologi Malaysia
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/14744/ http://umpir.ump.edu.my/id/eprint/14744/1/Characterization%20Study%20of%20PVDF-%20Cloisite%20Hollow%20Fiber%20Membrane.pdf |
| _version_ | 1848819798180364288 |
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| author | Rosmawati, Naim Sureena, Abdullah N., Zulkifli |
| author_facet | Rosmawati, Naim Sureena, Abdullah N., Zulkifli |
| author_sort | Rosmawati, Naim |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Different concentrations of PVDF/Cloisite hollow fiber membranes were prepared and studied via immersion test. The differences in membrane properties were observed by immersion tests at 10 days, 20 days and 30 days in DEA solution. The membranes were characterized via liquid entry pressure (LEPW) and contact angle. Surface morphology analysis study was conducted before and after immersion test using scanning electron microscopy. From the result obtained, the liquid entry pressure and contact angle showed decreasing effect after immersion in DEA solution for 30 days. SEM analysis indicated that increasing DEA concentration creates more finger-like structure compared to pristine membrane. Incorporation of cloisite into PVDF membranes improves the contact angle value but development of more finger-like structure is subjected to wetting problem. |
| first_indexed | 2025-11-15T01:59:17Z |
| format | Article |
| id | ump-14744 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:59:17Z |
| publishDate | 2016 |
| publisher | Penerbit Universiti Teknologi Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-147442017-03-10T02:54:15Z http://umpir.ump.edu.my/id/eprint/14744/ Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine Rosmawati, Naim Sureena, Abdullah N., Zulkifli TP Chemical technology Different concentrations of PVDF/Cloisite hollow fiber membranes were prepared and studied via immersion test. The differences in membrane properties were observed by immersion tests at 10 days, 20 days and 30 days in DEA solution. The membranes were characterized via liquid entry pressure (LEPW) and contact angle. Surface morphology analysis study was conducted before and after immersion test using scanning electron microscopy. From the result obtained, the liquid entry pressure and contact angle showed decreasing effect after immersion in DEA solution for 30 days. SEM analysis indicated that increasing DEA concentration creates more finger-like structure compared to pristine membrane. Incorporation of cloisite into PVDF membranes improves the contact angle value but development of more finger-like structure is subjected to wetting problem. Penerbit Universiti Teknologi Malaysia 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14744/1/Characterization%20Study%20of%20PVDF-%20Cloisite%20Hollow%20Fiber%20Membrane.pdf Rosmawati, Naim and Sureena, Abdullah and N., Zulkifli (2016) Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine. Journal Applied Membrane Science & Technology, 18. pp. 9-14. (Published) https://www.researchgate.net/profile/Rosma_Naim/publication/303305048_Characterization_Study_of_PVDF_Cloisite_Hollow_Fiber_Membrane_in_Aqueous_Diethanolamine/links/573c1d9008aea45ee8409d7b.pdf |
| spellingShingle | TP Chemical technology Rosmawati, Naim Sureena, Abdullah N., Zulkifli Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine |
| title | Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine |
| title_full | Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine |
| title_fullStr | Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine |
| title_full_unstemmed | Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine |
| title_short | Characterization Study of PVDF/ Cloisite Hollow Fiber Membrane in Aqueous Diethanolamine |
| title_sort | characterization study of pvdf/ cloisite hollow fiber membrane in aqueous diethanolamine |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/14744/ http://umpir.ump.edu.my/id/eprint/14744/ http://umpir.ump.edu.my/id/eprint/14744/1/Characterization%20Study%20of%20PVDF-%20Cloisite%20Hollow%20Fiber%20Membrane.pdf |