Transient size analysis of carbon nanotube synthesized in diffusion flame environment
Flame synthesis involves a complex physio-chemical process to create optimal conditions for carbon nanotube (CNT) growth. In the present study, a nickel catalyst undergoes exposure to a methane diffusion flame at various durations, with subsequent measurement of the CNT diameter. The average CNT dia...
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Kyushu University, Japan
2024
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my.iium.irep.1139842024-08-21T08:38:26Z http://irep.iium.edu.my/113984/ Transient size analysis of carbon nanotube synthesized in diffusion flame environment Ibrahim, Muhammad Hilmi Mohd Yasin, Mohd Fairus Mohamad Pauzi, Muhamad Zulfan Allif Hamzah, Norikhwan Mohd Yusop, Mohd Zamri Mukri, Mohd ‘Azizir-Rahim Shudin, Nasrat Hannah Ani, Mohd Hanafi Zainol Abidin, Mohd Shukur T Technology (General) Flame synthesis involves a complex physio-chemical process to create optimal conditions for carbon nanotube (CNT) growth. In the present study, a nickel catalyst undergoes exposure to a methane diffusion flame at various durations, with subsequent measurement of the CNT diameter. The average CNT diameter exhibits an increment until the 30-second mark, after which the diameter stabilizes at 35 nm. This growth is attributed to the nearly instantaneous occurrence of catalyst nanoparticle formation and CNT growth within the flame. The reshaping of size, crucial in determining CNT diameter, results from the aggregation-agglomeration of nanoparticle formation. The growth mechanism is partially elucidated by the vapor-liquid-solid and solvation-diffusion-precipitation mechanisms, offering insights into the governing processes. Kyushu University, Japan 2024-03 Article PeerReviewed application/pdf en http://irep.iium.edu.my/113984/1/113984_Transient%20size%20analysis%20of%20carbon%20nanotube.pdf application/pdf en http://irep.iium.edu.my/113984/7/113984_Transient%20size%20analysis%20of%20carbon%20nanotube_SCOPUS.pdf Ibrahim, Muhammad Hilmi and Mohd Yasin, Mohd Fairus and Mohamad Pauzi, Muhamad Zulfan Allif and Hamzah, Norikhwan and Mohd Yusop, Mohd Zamri and Mukri, Mohd ‘Azizir-Rahim and Shudin, Nasrat Hannah and Ani, Mohd Hanafi and Zainol Abidin, Mohd Shukur (2024) Transient size analysis of carbon nanotube synthesized in diffusion flame environment. Evergreen, 11 (1). pp. 386-393. ISSN 2189-0420 E-ISSN 2432-5953 https://www.tj.kyushu-u.ac.jp/evergreen/contents/EG2024-11_1_content/ 10.5109/7172301 |
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T Technology (General) Ibrahim, Muhammad Hilmi Mohd Yasin, Mohd Fairus Mohamad Pauzi, Muhamad Zulfan Allif Hamzah, Norikhwan Mohd Yusop, Mohd Zamri Mukri, Mohd ‘Azizir-Rahim Shudin, Nasrat Hannah Ani, Mohd Hanafi Zainol Abidin, Mohd Shukur Transient size analysis of carbon nanotube synthesized in diffusion flame environment |
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Flame synthesis involves a complex physio-chemical process to create optimal conditions for carbon nanotube (CNT) growth. In the present study, a nickel catalyst undergoes exposure to a methane diffusion flame at various durations, with subsequent measurement of the CNT diameter. The average CNT diameter exhibits an increment until the 30-second mark, after which the diameter stabilizes at 35 nm. This growth is attributed to the nearly instantaneous occurrence of catalyst nanoparticle formation and CNT growth within the flame. The reshaping
of size, crucial in determining CNT diameter, results from the aggregation-agglomeration of nanoparticle formation. The growth mechanism is partially elucidated by the vapor-liquid-solid and solvation-diffusion-precipitation mechanisms, offering insights into the governing processes. |
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Article |
author |
Ibrahim, Muhammad Hilmi Mohd Yasin, Mohd Fairus Mohamad Pauzi, Muhamad Zulfan Allif Hamzah, Norikhwan Mohd Yusop, Mohd Zamri Mukri, Mohd ‘Azizir-Rahim Shudin, Nasrat Hannah Ani, Mohd Hanafi Zainol Abidin, Mohd Shukur |
author_facet |
Ibrahim, Muhammad Hilmi Mohd Yasin, Mohd Fairus Mohamad Pauzi, Muhamad Zulfan Allif Hamzah, Norikhwan Mohd Yusop, Mohd Zamri Mukri, Mohd ‘Azizir-Rahim Shudin, Nasrat Hannah Ani, Mohd Hanafi Zainol Abidin, Mohd Shukur |
author_sort |
Ibrahim, Muhammad Hilmi |
title |
Transient size analysis of carbon nanotube synthesized in diffusion flame environment |
title_short |
Transient size analysis of carbon nanotube synthesized in diffusion flame environment |
title_full |
Transient size analysis of carbon nanotube synthesized in diffusion flame environment |
title_fullStr |
Transient size analysis of carbon nanotube synthesized in diffusion flame environment |
title_full_unstemmed |
Transient size analysis of carbon nanotube synthesized in diffusion flame environment |
title_sort |
transient size analysis of carbon nanotube synthesized in diffusion flame environment |
publisher |
Kyushu University, Japan |
publishDate |
2024 |
url |
http://irep.iium.edu.my/113984/1/113984_Transient%20size%20analysis%20of%20carbon%20nanotube.pdf http://irep.iium.edu.my/113984/7/113984_Transient%20size%20analysis%20of%20carbon%20nanotube_SCOPUS.pdf http://irep.iium.edu.my/113984/ https://www.tj.kyushu-u.ac.jp/evergreen/contents/EG2024-11_1_content/ |
_version_ |
1809136368545169408 |
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