Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions
In a first step towards preparation of cation exchange membrane, styrene monomer was grafted onto polypropylene (PP) film using simultaneous radiation-induced grafting technique. The effect of monomer concentration and irradiation dose on the degree of grafting was investigated. The grafting yield w...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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2004
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| Online Access: | http://eprints.utm.my/1061/1/Tengku_Ida_Sofina2004_Cationexchangemembranebyradiation.pdf |
| _version_ | 1825909013519269888 |
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| author | Ngah, Tengku Ida Sofina Nasef, Mohamed Mahmoud Saidi, Hamdani Dahlan, Khairul Zaman M. |
| author_facet | Ngah, Tengku Ida Sofina Nasef, Mohamed Mahmoud Saidi, Hamdani Dahlan, Khairul Zaman M. |
| author_sort | Ngah, Tengku Ida Sofina |
| collection | ePrints |
| description | In a first step towards preparation of cation exchange membrane, styrene monomer was grafted onto polypropylene (PP) film using simultaneous radiation-induced grafting technique. The effect of monomer concentration and irradiation dose on the degree of grafting was investigated. The grafting yield was found to increase until 40 % monomer concentration and beyond which tends to level off. The degree of grafting was found to increase gradually to the irradiation dose. The obtained grafted PP films (PP-g-PS) were characterized by FTIR-ATR to confirm the presence of polystyrene grafts in the PP films. |
| first_indexed | 2024-03-05T17:55:49Z |
| format | Conference or Workshop Item |
| id | utm.eprints-1061 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:55:49Z |
| publishDate | 2004 |
| record_format | dspace |
| spelling | utm.eprints-10612017-09-06T06:36:53Z http://eprints.utm.my/1061/ Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions Ngah, Tengku Ida Sofina Nasef, Mohamed Mahmoud Saidi, Hamdani Dahlan, Khairul Zaman M. TP Chemical technology In a first step towards preparation of cation exchange membrane, styrene monomer was grafted onto polypropylene (PP) film using simultaneous radiation-induced grafting technique. The effect of monomer concentration and irradiation dose on the degree of grafting was investigated. The grafting yield was found to increase until 40 % monomer concentration and beyond which tends to level off. The degree of grafting was found to increase gradually to the irradiation dose. The obtained grafted PP films (PP-g-PS) were characterized by FTIR-ATR to confirm the presence of polystyrene grafts in the PP films. 2004 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/1061/1/Tengku_Ida_Sofina2004_Cationexchangemembranebyradiation.pdf Ngah, Tengku Ida Sofina and Nasef, Mohamed Mahmoud and Saidi, Hamdani and Dahlan, Khairul Zaman M. (2004) Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions. In: Proceedings of Regional Symposium on Membrane Science and Technology 2004, 21-25 April 2004, Puteri Pan Pacific Hotel, Johor Bharu, Malaysia. |
| spellingShingle | TP Chemical technology Ngah, Tengku Ida Sofina Nasef, Mohamed Mahmoud Saidi, Hamdani Dahlan, Khairul Zaman M. Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions |
| title | Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions |
| title_full | Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions |
| title_fullStr | Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions |
| title_full_unstemmed | Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions |
| title_short | Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene : Effect of grafting conditions |
| title_sort | cation exchange membrane by radiation induced grafting of styrene onto polpypropylene effect of grafting conditions |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/1061/1/Tengku_Ida_Sofina2004_Cationexchangemembranebyradiation.pdf |
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