Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption
A new type of nanofibrous amine-containing adsorbent was prepared for CO₂ adsorption by electrospinning of syndiotactic polypropylene (s-PP) followed by radiation induced grafting of glycidyl methacrylate and subsequent amination with ethanolamine. The obtained adsorbents were tested for CO₂ adsorpt...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/80572/ http://psasir.upm.edu.my/id/eprint/80572/1/Amine%20functionalized%20radiation%20induced%20grafted%20polyolefin%20nanofibers%20for%20CO%E2%82%82%20adsorption.pdf |
| _version_ | 1848858919158415360 |
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| author | Choong, Thomas Shean Yaw Kheawhom, Soorathep Abbasi, Ali Faridi-Majidi, Reza Abouzari-Lotf, Ebrahim Nasef, Mohamed Mahmoud Takeshi, Matsuura |
| author_facet | Choong, Thomas Shean Yaw Kheawhom, Soorathep Abbasi, Ali Faridi-Majidi, Reza Abouzari-Lotf, Ebrahim Nasef, Mohamed Mahmoud Takeshi, Matsuura |
| author_sort | Choong, Thomas Shean Yaw |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A new type of nanofibrous amine-containing adsorbent was prepared for CO₂ adsorption by electrospinning of syndiotactic polypropylene (s-PP) followed by radiation induced grafting of glycidyl methacrylate and subsequent amination with ethanolamine. The obtained adsorbents were tested for CO₂ adsorption with a mixture of CO₂/N₂having 5–15% CO₂ using a fixed bed adsorption column at atmospheric pressure. A maximum adsorption capacity of 2.87 mmol/g was achieved for the sample with degree of grafting of 300% and degree of amination of 94% at feed concentration of 15% at 30 °C. This was accompanied by good mechanical characteristics and a very high amine efficiency that reached 75% at room temperature, suggesting that the obtained fibrous adsorbent has high potential for CO₂ adsorption. |
| first_indexed | 2025-11-15T12:21:05Z |
| format | Article |
| id | upm-80572 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:21:05Z |
| publishDate | 2019 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-805722020-11-09T15:26:24Z http://psasir.upm.edu.my/id/eprint/80572/ Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption Choong, Thomas Shean Yaw Kheawhom, Soorathep Abbasi, Ali Faridi-Majidi, Reza Abouzari-Lotf, Ebrahim Nasef, Mohamed Mahmoud Takeshi, Matsuura A new type of nanofibrous amine-containing adsorbent was prepared for CO₂ adsorption by electrospinning of syndiotactic polypropylene (s-PP) followed by radiation induced grafting of glycidyl methacrylate and subsequent amination with ethanolamine. The obtained adsorbents were tested for CO₂ adsorption with a mixture of CO₂/N₂having 5–15% CO₂ using a fixed bed adsorption column at atmospheric pressure. A maximum adsorption capacity of 2.87 mmol/g was achieved for the sample with degree of grafting of 300% and degree of amination of 94% at feed concentration of 15% at 30 °C. This was accompanied by good mechanical characteristics and a very high amine efficiency that reached 75% at room temperature, suggesting that the obtained fibrous adsorbent has high potential for CO₂ adsorption. Elsevier 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/80572/1/Amine%20functionalized%20radiation%20induced%20grafted%20polyolefin%20nanofibers%20for%20CO%E2%82%82%20adsorption.pdf Choong, Thomas Shean Yaw and Kheawhom, Soorathep and Abbasi, Ali and Faridi-Majidi, Reza and Abouzari-Lotf, Ebrahim and Nasef, Mohamed Mahmoud and Takeshi, Matsuura (2019) Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption. Radiation Physics and Chemistry, 156. pp. 58-66. ISSN 0969-806X https://www.sciencedirect.com/science/article/pii/S0969806X18307539#! 10.1016/j.radphyschem.2018.10.015 |
| spellingShingle | Choong, Thomas Shean Yaw Kheawhom, Soorathep Abbasi, Ali Faridi-Majidi, Reza Abouzari-Lotf, Ebrahim Nasef, Mohamed Mahmoud Takeshi, Matsuura Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption |
| title | Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption |
| title_full | Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption |
| title_fullStr | Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption |
| title_full_unstemmed | Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption |
| title_short | Amine functionalized radiation induced grafted polyolefin nanofibers for CO₂ adsorption |
| title_sort | amine functionalized radiation induced grafted polyolefin nanofibers for co₂ adsorption |
| url | http://psasir.upm.edu.my/id/eprint/80572/ http://psasir.upm.edu.my/id/eprint/80572/ http://psasir.upm.edu.my/id/eprint/80572/ http://psasir.upm.edu.my/id/eprint/80572/1/Amine%20functionalized%20radiation%20induced%20grafted%20polyolefin%20nanofibers%20for%20CO%E2%82%82%20adsorption.pdf |