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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Main Authors: Thulasiraman, S., Md. Yunus, N.M., Kumar, P., Wilfred, C.D., Faizal Hamdan, M., Burhanudin, Z.A.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.29235 /
Published: Institute of Electrical and Electronics Engineers Inc. 2021
Online Access: 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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spelling 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/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description 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_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
url 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/
_version_ 1741197209630670848
score 11.62408

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