Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide
This paper presents the electrical response of Multi-Walled Carbon Nanotube (MWCNT) towards the presence of gases at room temperature. The preparation of MWCNT and the experimental setup are also discussed. The resistance of MWCNT elements is extracted from current-voltage measurements done at room...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/48293/ http://psasir.upm.edu.my/id/eprint/48293/1/Electrical%20response%20of%20multi-walled%20carbon%20nanotubes%20to%20ammonia%20and%20carbon%20dioxide.pdf |
| _version_ | 1848851043456122880 |
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| author | Mohd Sidek, Roslina Mohd Yusof, Farah Aniza Md. Yasin, Faizah Wagiran, Rahman Ahmadun, Fakhru'l-Razi |
| author_facet | Mohd Sidek, Roslina Mohd Yusof, Farah Aniza Md. Yasin, Faizah Wagiran, Rahman Ahmadun, Fakhru'l-Razi |
| author_sort | Mohd Sidek, Roslina |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper presents the electrical response of Multi-Walled Carbon Nanotube (MWCNT) towards the presence of gases at room temperature. The preparation of MWCNT and the experimental setup are also discussed. The resistance of MWCNT elements is extracted from current-voltage measurements done at room temperature. The results show that there is a change in the resistance when the sensing element is exposed to either ammonia or carbon dioxide gas. Fast response time and recovery time have been achieved. |
| first_indexed | 2025-11-15T10:15:54Z |
| format | Conference or Workshop Item |
| id | upm-48293 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:15:54Z |
| publishDate | 2010 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-482932016-08-04T08:14:53Z http://psasir.upm.edu.my/id/eprint/48293/ Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide Mohd Sidek, Roslina Mohd Yusof, Farah Aniza Md. Yasin, Faizah Wagiran, Rahman Ahmadun, Fakhru'l-Razi This paper presents the electrical response of Multi-Walled Carbon Nanotube (MWCNT) towards the presence of gases at room temperature. The preparation of MWCNT and the experimental setup are also discussed. The resistance of MWCNT elements is extracted from current-voltage measurements done at room temperature. The results show that there is a change in the resistance when the sensing element is exposed to either ammonia or carbon dioxide gas. Fast response time and recovery time have been achieved. IEEE 2010 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/48293/1/Electrical%20response%20of%20multi-walled%20carbon%20nanotubes%20to%20ammonia%20and%20carbon%20dioxide.pdf Mohd Sidek, Roslina and Mohd Yusof, Farah Aniza and Md. Yasin, Faizah and Wagiran, Rahman and Ahmadun, Fakhru'l-Razi (2010) Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide. In: 2010 IEEE International Conference on Semiconductor Electronics (ICSE 2010), 28-30 June 2010, Melaka, Malaysia. (pp. 263-266). 10.1109/SMELEC.2010.5549502 |
| spellingShingle | Mohd Sidek, Roslina Mohd Yusof, Farah Aniza Md. Yasin, Faizah Wagiran, Rahman Ahmadun, Fakhru'l-Razi Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide |
| title | Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide |
| title_full | Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide |
| title_fullStr | Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide |
| title_full_unstemmed | Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide |
| title_short | Electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide |
| title_sort | electrical response of multi-walled carbon nanotubes to ammonia and carbon dioxide |
| url | http://psasir.upm.edu.my/id/eprint/48293/ http://psasir.upm.edu.my/id/eprint/48293/ http://psasir.upm.edu.my/id/eprint/48293/1/Electrical%20response%20of%20multi-walled%20carbon%20nanotubes%20to%20ammonia%20and%20carbon%20dioxide.pdf |