Synthesis of carbon nanotubes and volatile organic compounds detection
In this work, the adsorption effect of volatile organic compounds (chloroacetophenone, acetonitrile and hexane) towards the change of resistance of CNTs pellet as sensor signal was investigated. CNTs used in this research were synthesized using Floating Catalyst – Chemical Vapor Deposition (FC-CVD)...
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
EDP Sciences
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/50084/ http://psasir.upm.edu.my/id/eprint/50084/1/matecconf_iccme2016_01006.pdf |
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| author | Sobri, Shafreeza Jasni, Jasronita Md. Yasin, Faizah Jamal, Siti Hasnawati Janudin, Nurjahirah Mohd Kasim, Noor Azilah |
| author_facet | Sobri, Shafreeza Jasni, Jasronita Md. Yasin, Faizah Jamal, Siti Hasnawati Janudin, Nurjahirah Mohd Kasim, Noor Azilah |
| author_sort | Sobri, Shafreeza |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this work, the adsorption effect of volatile organic compounds (chloroacetophenone, acetonitrile and hexane) towards the change of resistance of CNTs pellet as sensor signal was investigated. CNTs used in this research were synthesized using Floating Catalyst – Chemical Vapor Deposition (FC-CVD) method in optimum condition. The synthesized CNTs were characterized using Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and Raman Spectroscopy. The variation of resistance changes towards the tested gases were recorded using a multimeter. CNTs sensor pellet showed good responses towards the tested gases, however, the sensitivity, response time and recovery time of sensor pellet need to be optimized. |
| first_indexed | 2025-11-15T10:22:28Z |
| format | Conference or Workshop Item |
| id | upm-50084 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:22:28Z |
| publishDate | 2015 |
| publisher | EDP Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-500842019-04-19T00:48:49Z http://psasir.upm.edu.my/id/eprint/50084/ Synthesis of carbon nanotubes and volatile organic compounds detection Sobri, Shafreeza Jasni, Jasronita Md. Yasin, Faizah Jamal, Siti Hasnawati Janudin, Nurjahirah Mohd Kasim, Noor Azilah In this work, the adsorption effect of volatile organic compounds (chloroacetophenone, acetonitrile and hexane) towards the change of resistance of CNTs pellet as sensor signal was investigated. CNTs used in this research were synthesized using Floating Catalyst – Chemical Vapor Deposition (FC-CVD) method in optimum condition. The synthesized CNTs were characterized using Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and Raman Spectroscopy. The variation of resistance changes towards the tested gases were recorded using a multimeter. CNTs sensor pellet showed good responses towards the tested gases, however, the sensitivity, response time and recovery time of sensor pellet need to be optimized. EDP Sciences 2015 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/50084/1/matecconf_iccme2016_01006.pdf Sobri, Shafreeza and Jasni, Jasronita and Md. Yasin, Faizah and Jamal, Siti Hasnawati and Janudin, Nurjahirah and Mohd Kasim, Noor Azilah (2015) Synthesis of carbon nanotubes and volatile organic compounds detection. In: 2015 2nd International Conference on Chemical and Material Engineering (ICCME 2015), 27-28 Dec. 2015, Phuket, Thailand. (pp. 1-4). http://www.matec-conferences.org/articles/matecconf/abs/2016/02/matecconf_iccme2016_01006/matecconf_iccme2016_01006.html 10.1051/matecconf/20163901006 |
| spellingShingle | Sobri, Shafreeza Jasni, Jasronita Md. Yasin, Faizah Jamal, Siti Hasnawati Janudin, Nurjahirah Mohd Kasim, Noor Azilah Synthesis of carbon nanotubes and volatile organic compounds detection |
| title | Synthesis of carbon nanotubes and volatile organic compounds detection |
| title_full | Synthesis of carbon nanotubes and volatile organic compounds detection |
| title_fullStr | Synthesis of carbon nanotubes and volatile organic compounds detection |
| title_full_unstemmed | Synthesis of carbon nanotubes and volatile organic compounds detection |
| title_short | Synthesis of carbon nanotubes and volatile organic compounds detection |
| title_sort | synthesis of carbon nanotubes and volatile organic compounds detection |
| url | http://psasir.upm.edu.my/id/eprint/50084/ http://psasir.upm.edu.my/id/eprint/50084/ http://psasir.upm.edu.my/id/eprint/50084/ http://psasir.upm.edu.my/id/eprint/50084/1/matecconf_iccme2016_01006.pdf |