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 Ltd
2019
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| Online Access: | http://eprints.utm.my/89222/1/EbrahimAbouzariLotf2019_AmineFunctionalizedRadiationInducedGraftedPolyolefin.pdf |
| _version_ | 1796864786376425472 |
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| author | Abbasi, Ali Mahmoud Nasef, Mohamed Kheawhom, Soorathep Faridi-Majidi, Reza Takeshi, Matsuura Abouzari-Lotf, Ebrahim Choong, Thomas |
| author_facet | Abbasi, Ali Mahmoud Nasef, Mohamed Kheawhom, Soorathep Faridi-Majidi, Reza Takeshi, Matsuura Abouzari-Lotf, Ebrahim Choong, Thomas |
| author_sort | Abbasi, Ali |
| collection | ePrints |
| 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/N2 having 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 | 2024-03-05T20:47:03Z |
| format | Article |
| id | utm.eprints-89222 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:47:03Z |
| publishDate | 2019 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | utm.eprints-892222021-02-22T06:01:03Z http://eprints.utm.my/89222/ Amine functionalized radiation induced grafted polyolefin nanofibers for CO2 adsorption Abbasi, Ali Mahmoud Nasef, Mohamed Kheawhom, Soorathep Faridi-Majidi, Reza Takeshi, Matsuura Abouzari-Lotf, Ebrahim Choong, Thomas TP Chemical technology 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/N2 having 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 Ltd 2019-03 Article PeerReviewed application/pdf en http://eprints.utm.my/89222/1/EbrahimAbouzariLotf2019_AmineFunctionalizedRadiationInducedGraftedPolyolefin.pdf Abbasi, Ali and Mahmoud Nasef, Mohamed and Kheawhom, Soorathep and Faridi-Majidi, Reza and Takeshi, Matsuura and Abouzari-Lotf, Ebrahim and Choong, Thomas (2019) Amine functionalized radiation induced grafted polyolefin nanofibers for CO2 adsorption. Radiation Physics and Chemistry, 156 . pp. 58-66. ISSN 0969-806X http://dx.doi.org/10.1016/j.radphyschem.2018.10.015 DOI:10.1016/j.radphyschem.2018.10.015 |
| spellingShingle | TP Chemical technology Abbasi, Ali Mahmoud Nasef, Mohamed Kheawhom, Soorathep Faridi-Majidi, Reza Takeshi, Matsuura Abouzari-Lotf, Ebrahim Choong, Thomas 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 |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/89222/1/EbrahimAbouzariLotf2019_AmineFunctionalizedRadiationInducedGraftedPolyolefin.pdf |
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