The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition
Graphene was grown on both nickel (Ni) and copper (Cu) catalysts by atmospheric pressure chemical vapor deposition (APCVD) technique at various ethanol flow rates. Raman spectroscopy and field emission scanning electron microscopy (FESEM) were used to study morphological and structural properties of...
| Main Authors: | , , , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://eprints.usm.my/48898/ http://eprints.usm.my/48898/1/ICoSeMT%202019%20ABSTRACT%20BOOK%2088.pdf |
| _version_ | 1848881286581583872 |
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| author | Abdalrheem, Raed Yam, F. K. Ibrahim, Abdul Razak Lim, H. S. Beh, K. P. Oglat, Ammar A. Chahrour, Khaled M. Mohammad, Sabah M. Jafri, M. Z. Mat |
| author_facet | Abdalrheem, Raed Yam, F. K. Ibrahim, Abdul Razak Lim, H. S. Beh, K. P. Oglat, Ammar A. Chahrour, Khaled M. Mohammad, Sabah M. Jafri, M. Z. Mat |
| author_sort | Abdalrheem, Raed |
| building | USM Institutional Repository |
| collection | Online Access |
| description | Graphene was grown on both nickel (Ni) and copper (Cu) catalysts by atmospheric pressure chemical vapor deposition (APCVD) technique at various ethanol flow rates. Raman spectroscopy and field emission scanning electron microscopy (FESEM) were used to study morphological and structural properties of APCVD grown graphene. The crystallite size, defect intensity, distance between defects and the graphene thickness were estimated based on Raman spectra analysis. For the same growth conditions, Ni catalyst promote the formation of more graphene layers as compare to Cu. This because of the higher carbon solubility in Ni as compared to Cu which leads to different growth mechanisms. |
| first_indexed | 2025-11-15T18:16:37Z |
| format | Conference or Workshop Item |
| id | usm-48898 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:16:37Z |
| publishDate | 2019 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-488982021-04-15T01:15:29Z http://eprints.usm.my/48898/ The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition Abdalrheem, Raed Yam, F. K. Ibrahim, Abdul Razak Lim, H. S. Beh, K. P. Oglat, Ammar A. Chahrour, Khaled M. Mohammad, Sabah M. Jafri, M. Z. Mat QC1-999 Physics Graphene was grown on both nickel (Ni) and copper (Cu) catalysts by atmospheric pressure chemical vapor deposition (APCVD) technique at various ethanol flow rates. Raman spectroscopy and field emission scanning electron microscopy (FESEM) were used to study morphological and structural properties of APCVD grown graphene. The crystallite size, defect intensity, distance between defects and the graphene thickness were estimated based on Raman spectra analysis. For the same growth conditions, Ni catalyst promote the formation of more graphene layers as compare to Cu. This because of the higher carbon solubility in Ni as compared to Cu which leads to different growth mechanisms. 2019-04-30 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.usm.my/48898/1/ICoSeMT%202019%20ABSTRACT%20BOOK%2088.pdf Abdalrheem, Raed and Yam, F. K. and Ibrahim, Abdul Razak and Lim, H. S. and Beh, K. P. and Oglat, Ammar A. and Chahrour, Khaled M. and Mohammad, Sabah M. and Jafri, M. Z. Mat (2019) The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition. In: International Conference On Semiconductor Materials Technology. |
| spellingShingle | QC1-999 Physics Abdalrheem, Raed Yam, F. K. Ibrahim, Abdul Razak Lim, H. S. Beh, K. P. Oglat, Ammar A. Chahrour, Khaled M. Mohammad, Sabah M. Jafri, M. Z. Mat The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition |
| title | The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition |
| title_full | The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition |
| title_fullStr | The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition |
| title_full_unstemmed | The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition |
| title_short | The Effect Of Ni And Cu Catalysts On The Growth Of Graphene Under Different Ethanol Flow Rates Using Atmospheric Pressure Chemical Vapor Deposition |
| title_sort | effect of ni and cu catalysts on the growth of graphene under different ethanol flow rates using atmospheric pressure chemical vapor deposition |
| topic | QC1-999 Physics |
| url | http://eprints.usm.my/48898/ http://eprints.usm.my/48898/1/ICoSeMT%202019%20ABSTRACT%20BOOK%2088.pdf |