Asphaltene thin film properties and its potential use in organic electronic application
In this work, asphaltene obtained from crude oil tank-bottom sludge (COTBS) was extracted and characterized. The asphaltene solids show hydrogen to carbon ratio of 1.30 indicating that it has high aromatic contents rich with �-� electrons. In thin film form, its optical band gaps are found to be 3...
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Institute of Electrical and Electronics Engineers Inc.
2021
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my.utp.eprints.292352022-03-25T01:15:24Z Asphaltene thin film properties and its potential use in organic electronic application Thulasiraman, S. Md. Yunus, N.M. Kumar, P. Wilfred, C.D. Faizal Hamdan, M. Burhanudin, Z.A. In this work, asphaltene obtained from crude oil tank-bottom sludge (COTBS) was extracted and characterized. The asphaltene solids show hydrogen to carbon ratio of 1.30 indicating that it has high aromatic contents rich with �-� electrons. In thin film form, its optical band gaps are found to be 3.5 eV. In its intrinsic state, the electrical resistivity is measured to be within ~105 ohm-cm. Moreover, the surface morphology of the asphaltene film shows uniformity with root mean square roughness less than 10 nm. These properties suggest that asphaltene thin film that was obtained from COTBS could be used in organic electronics application. © 2021 IEEE. Institute of Electrical and Electronics Engineers Inc. 2021 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85124014669&doi=10.1109%2fSENNANO51750.2021.9642606&partnerID=40&md5=08ef0f51f29dde800390af5f60067d62 Thulasiraman, S. and Md. Yunus, N.M. and Kumar, P. and Wilfred, C.D. and Faizal Hamdan, M. and Burhanudin, Z.A. (2021) Asphaltene thin film properties and its potential use in organic electronic application. In: UNSPECIFIED. http://eprints.utp.edu.my/29235/ |
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In this work, asphaltene obtained from crude oil tank-bottom sludge (COTBS) was extracted and characterized. The asphaltene solids show hydrogen to carbon ratio of 1.30 indicating that it has high aromatic contents rich with �-� electrons. In thin film form, its optical band gaps are found to be 3.5 eV. In its intrinsic state, the electrical resistivity is measured to be within ~105 ohm-cm. Moreover, the surface morphology of the asphaltene film shows uniformity with root mean square roughness less than 10 nm. These properties suggest that asphaltene thin film that was obtained from COTBS could be used in organic electronics application. © 2021 IEEE. |
format |
Conference or Workshop Item |
author |
Thulasiraman, S. Md. Yunus, N.M. Kumar, P. Wilfred, C.D. Faizal Hamdan, M. Burhanudin, Z.A. |
spellingShingle |
Thulasiraman, S. Md. Yunus, N.M. Kumar, P. Wilfred, C.D. Faizal Hamdan, M. Burhanudin, Z.A. Asphaltene thin film properties and its potential use in organic electronic application |
author_facet |
Thulasiraman, S. Md. Yunus, N.M. Kumar, P. Wilfred, C.D. Faizal Hamdan, M. Burhanudin, Z.A. |
author_sort |
Thulasiraman, S. |
title |
Asphaltene thin film properties and its potential use in organic electronic application |
title_short |
Asphaltene thin film properties and its potential use in organic electronic application |
title_full |
Asphaltene thin film properties and its potential use in organic electronic application |
title_fullStr |
Asphaltene thin film properties and its potential use in organic electronic application |
title_full_unstemmed |
Asphaltene thin film properties and its potential use in organic electronic application |
title_sort |
asphaltene thin film properties and its potential use in organic electronic application |
publisher |
Institute of Electrical and Electronics Engineers Inc. |
publishDate |
2021 |
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https://www.scopus.com/inward/record.uri?eid=2-s2.0-85124014669&doi=10.1109%2fSENNANO51750.2021.9642606&partnerID=40&md5=08ef0f51f29dde800390af5f60067d62 http://eprints.utp.edu.my/29235/ |
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13.18916 |