Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD
In the current work, the synthesis of carbon nanotubes (CNTs) and carbon nanospheres (CNS’s) has been investigated by applying the chemical vapor deposition method in a one-step sample preparation. In this method, iron nitrate non-hydrate (Fe(NO3)3.9H2O) and acetylene (C2H2) have been used as the ca...
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| Format: | Article |
| Language: | English |
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Trans Tech Publications
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/53963/ http://psasir.upm.edu.my/id/eprint/53963/1/Synthesis%20of%20carbon%20nanotube-carbon%20nanosphere%20on%20the%20CF%20surface%20by%20CVD.pdf |
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| author | Ghaemi, Ferial Yunus, Robiah Jassim, Lina Ahmadian, Ali Ismail, Fudziah |
| author_facet | Ghaemi, Ferial Yunus, Robiah Jassim, Lina Ahmadian, Ali Ismail, Fudziah |
| author_sort | Ghaemi, Ferial |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In the current work, the synthesis of carbon nanotubes (CNTs) and carbon nanospheres (CNS’s) has been investigated by applying the chemical vapor deposition method in a one-step sample preparation. In this method, iron nitrate non-hydrate (Fe(NO3)3.9H2O) and acetylene (C2H2) have been used as the catalyst source and carbon source, respectively, to grow CNT directly on the CF surface at 700°C and then CNS’s were synthesized on the CNT layers at 900°C under a 250sccm gas flow rate (40%N2, 40%H2, 20% C2H2). According to the SEM and TEM micrographs from the resultant carbon nanoparticles, the diameters of the CNTs and CNS’s have been estimated about 30-50nm and 300-400nm, respectively. |
| first_indexed | 2025-11-15T10:37:51Z |
| format | Article |
| id | upm-53963 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:37:51Z |
| publishDate | 2016 |
| publisher | Trans Tech Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-539632018-02-22T07:46:45Z http://psasir.upm.edu.my/id/eprint/53963/ Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD Ghaemi, Ferial Yunus, Robiah Jassim, Lina Ahmadian, Ali Ismail, Fudziah In the current work, the synthesis of carbon nanotubes (CNTs) and carbon nanospheres (CNS’s) has been investigated by applying the chemical vapor deposition method in a one-step sample preparation. In this method, iron nitrate non-hydrate (Fe(NO3)3.9H2O) and acetylene (C2H2) have been used as the catalyst source and carbon source, respectively, to grow CNT directly on the CF surface at 700°C and then CNS’s were synthesized on the CNT layers at 900°C under a 250sccm gas flow rate (40%N2, 40%H2, 20% C2H2). According to the SEM and TEM micrographs from the resultant carbon nanoparticles, the diameters of the CNTs and CNS’s have been estimated about 30-50nm and 300-400nm, respectively. Trans Tech Publications 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/53963/1/Synthesis%20of%20carbon%20nanotube-carbon%20nanosphere%20on%20the%20CF%20surface%20by%20CVD.pdf Ghaemi, Ferial and Yunus, Robiah and Jassim, Lina and Ahmadian, Ali and Ismail, Fudziah (2016) Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD. Advanced Materials Research, 1134. pp. 209-212. ISSN 1022-6680; ESSN: 1662-8985 https://www.scientific.net/AMR.1134.209 Carbon fiber; Carbon nanosphere; Carbon nanotube; Chemical vapor deposition 10.4028/www.scientific.net/AMR.1134.209 |
| spellingShingle | Carbon fiber; Carbon nanosphere; Carbon nanotube; Chemical vapor deposition Ghaemi, Ferial Yunus, Robiah Jassim, Lina Ahmadian, Ali Ismail, Fudziah Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD |
| title | Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD |
| title_full | Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD |
| title_fullStr | Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD |
| title_full_unstemmed | Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD |
| title_short | Synthesis of carbon nanotube-carbon nanosphere on the CF surface by CVD |
| title_sort | synthesis of carbon nanotube-carbon nanosphere on the cf surface by cvd |
| topic | Carbon fiber; Carbon nanosphere; Carbon nanotube; Chemical vapor deposition |
| url | http://psasir.upm.edu.my/id/eprint/53963/ http://psasir.upm.edu.my/id/eprint/53963/ http://psasir.upm.edu.my/id/eprint/53963/ http://psasir.upm.edu.my/id/eprint/53963/1/Synthesis%20of%20carbon%20nanotube-carbon%20nanosphere%20on%20the%20CF%20surface%20by%20CVD.pdf |