The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites
Non-covalent functionalisation of the carbon nanotube (CNT) sidewall through polymer wrapping is the key strategy for improving well-dispersed CNTs without persistent alteration of their electronic properties. In this work, the effect of reaction time on regioregular poly (3-hexylthiophene2,5-diyl)...
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| Language: | en |
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MDPI (Multidisciplinary Digital Publishing Institute)
2021
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| Online Access: | http://eprints.utem.edu.my/id/eprint/25687/2/POLYMERS-13-01916.PDF http://eprints.utem.edu.my/id/eprint/25687/ https://www.mdpi.com/2073-4360/13/12/1916/htm |
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| author | Norli, Abdullah Norizan, Mohd Nurazzi Ngah Demon, Siti Zulaikha Abdul Halim, Norhana Mohamad, Imran Syakir |
| author_facet | Norli, Abdullah Norizan, Mohd Nurazzi Ngah Demon, Siti Zulaikha Abdul Halim, Norhana Mohamad, Imran Syakir |
| author_sort | Norli, Abdullah |
| building | UTEM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknikal Malaysia Melaka |
| content_source | UTEM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Non-covalent functionalisation of the carbon nanotube (CNT) sidewall through polymer wrapping is the key strategy for improving well-dispersed CNTs without persistent alteration of their electronic properties. In this work, the effect of reaction time on regioregular poly (3-hexylthiophene2,5-diyl) (P3HT)-wrapped hydroxylated multi-walled CNT (MWCNT-OH) nanocomposites was investigated. Five different reaction times (24, 48, 72, 96, and 120 h) were conducted at room temperature in order to clearly determine the factors that influenced the quality of wrapped MWCNTOH. Morphological analysis using Field Emission Scanning Electron Microscopic (FESEM) and HighResolution Transmission Electron Microscope (HRTEM) analysis showed that P3HT successfully wrapped the MWCNT-OH sidewall, evidenced by the changes in the mean diameter size of the nanocomposites. Results obtained from Raman spectroscopy, X-ray Photoelectron Spectroscopy (XPS) as well as Thermogravimetric Analysis (TGA) showed a significant effect of the wrapped polymer on the CNT sidewall as the reaction time increased. Overall, the method used during the preparation of P3HT-wrapped MWCNT-OH and the presented results significantly provided a bottom-up approach to determine the effect of different reaction times on polymer wrapping to further expand this material for novel applications, especially chemical sensors. |
| format | Article |
| id | my.utem.eprints-25687 |
| institution | Universiti Teknikal Malaysia Melaka |
| language | en |
| publishDate | 2021 |
| publisher | MDPI (Multidisciplinary Digital Publishing Institute) |
| record_format | eprints |
| spelling | my.utem.eprints-256872023-06-08T11:03:54Z http://eprints.utem.edu.my/id/eprint/25687/ The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites Norli, Abdullah Norizan, Mohd Nurazzi Ngah Demon, Siti Zulaikha Abdul Halim, Norhana Mohamad, Imran Syakir Non-covalent functionalisation of the carbon nanotube (CNT) sidewall through polymer wrapping is the key strategy for improving well-dispersed CNTs without persistent alteration of their electronic properties. In this work, the effect of reaction time on regioregular poly (3-hexylthiophene2,5-diyl) (P3HT)-wrapped hydroxylated multi-walled CNT (MWCNT-OH) nanocomposites was investigated. Five different reaction times (24, 48, 72, 96, and 120 h) were conducted at room temperature in order to clearly determine the factors that influenced the quality of wrapped MWCNTOH. Morphological analysis using Field Emission Scanning Electron Microscopic (FESEM) and HighResolution Transmission Electron Microscope (HRTEM) analysis showed that P3HT successfully wrapped the MWCNT-OH sidewall, evidenced by the changes in the mean diameter size of the nanocomposites. Results obtained from Raman spectroscopy, X-ray Photoelectron Spectroscopy (XPS) as well as Thermogravimetric Analysis (TGA) showed a significant effect of the wrapped polymer on the CNT sidewall as the reaction time increased. Overall, the method used during the preparation of P3HT-wrapped MWCNT-OH and the presented results significantly provided a bottom-up approach to determine the effect of different reaction times on polymer wrapping to further expand this material for novel applications, especially chemical sensors. MDPI (Multidisciplinary Digital Publishing Institute) 2021-06-09 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/25687/2/POLYMERS-13-01916.PDF Norli, Abdullah and Norizan, Mohd Nurazzi and Ngah Demon, Siti Zulaikha and Abdul Halim, Norhana and Mohamad, Imran Syakir (2021) The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites. Polymers, 13 (12). pp. 1-17. ISSN 2073-4360 https://www.mdpi.com/2073-4360/13/12/1916/htm 10.3390/polym13121916 |
| spellingShingle | Norli, Abdullah Norizan, Mohd Nurazzi Ngah Demon, Siti Zulaikha Abdul Halim, Norhana Mohamad, Imran Syakir The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites |
| title | The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites |
| title_full | The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites |
| title_fullStr | The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites |
| title_full_unstemmed | The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites |
| title_short | The influence of reaction time on non-covalent functionalisation of P3HT/MWCNT nanocomposites |
| title_sort | influence of reaction time on non-covalent functionalisation of p3ht/mwcnt nanocomposites |
| url | http://eprints.utem.edu.my/id/eprint/25687/2/POLYMERS-13-01916.PDF http://eprints.utem.edu.my/id/eprint/25687/ https://www.mdpi.com/2073-4360/13/12/1916/htm |
| url_provider | http://eprints.utem.edu.my/ |