Effect of laser power on the formation of porous graphitic carbon on polyimide film

Polymer based materials can be used as conductive film for various application. Incorporation of fragile materials with polymer may enhance the flexibility of the materials itself. Here, graphitic carbon has been developed using a single-step process using laser scriber. This study used different pe...

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Main Authors: Soaid, N.I., Mohamed Saheed, M.S., Mohamed, N.M.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.23595 /
Published: Institute of Electrical and Electronics Engineers Inc. 2019
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078111138&doi=10.1109%2fSENSORSNANO44414.2019.8940090&partnerID=40&md5=c75af9ecda2deb104b82a681e867430d
http://eprints.utp.edu.my/23595/
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spelling utp-eprints.235952021-08-19T07:56:02Z Effect of laser power on the formation of porous graphitic carbon on polyimide film Soaid, N.I. Mohamed Saheed, M.S. Mohamed Saheed, M.S. Mohamed, N.M. Polymer based materials can be used as conductive film for various application. Incorporation of fragile materials with polymer may enhance the flexibility of the materials itself. Here, graphitic carbon has been developed using a single-step process using laser scriber. This study used different percentage () of laser power during the laser scribing process. Surface morphology analysis indicates the porosity of graphitic carbon decrease with the increment of laser power due to the high thermal energy from the laser. In addition, oxygen content also increased due to graphitic carbon layer itself absorb oxygen from the atmosphere where partial oxidation take place during the laser scribing process. Raman spectrum shows the existence of graphitic band (G-band) around ~1580 cm-1, possible presence of graphene layers with high defects. © 2019 IEEE. Institute of Electrical and Electronics Engineers Inc. 2019 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078111138&doi=10.1109%2fSENSORSNANO44414.2019.8940090&partnerID=40&md5=c75af9ecda2deb104b82a681e867430d Soaid, N.I. and Mohamed Saheed, M.S. and Mohamed Saheed, M.S. and Mohamed, N.M. (2019) Effect of laser power on the formation of porous graphitic carbon on polyimide film. In: UNSPECIFIED. http://eprints.utp.edu.my/23595/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Polymer based materials can be used as conductive film for various application. Incorporation of fragile materials with polymer may enhance the flexibility of the materials itself. Here, graphitic carbon has been developed using a single-step process using laser scriber. This study used different percentage () of laser power during the laser scribing process. Surface morphology analysis indicates the porosity of graphitic carbon decrease with the increment of laser power due to the high thermal energy from the laser. In addition, oxygen content also increased due to graphitic carbon layer itself absorb oxygen from the atmosphere where partial oxidation take place during the laser scribing process. Raman spectrum shows the existence of graphitic band (G-band) around ~1580 cm-1, possible presence of graphene layers with high defects. © 2019 IEEE.
format Conference or Workshop Item
author Soaid, N.I.
Mohamed Saheed, M.S.
Mohamed Saheed, M.S.
Mohamed, N.M.
spellingShingle Soaid, N.I.
Mohamed Saheed, M.S.
Mohamed Saheed, M.S.
Mohamed, N.M.
Effect of laser power on the formation of porous graphitic carbon on polyimide film
author_sort Soaid, N.I.
title Effect of laser power on the formation of porous graphitic carbon on polyimide film
title_short Effect of laser power on the formation of porous graphitic carbon on polyimide film
title_full Effect of laser power on the formation of porous graphitic carbon on polyimide film
title_fullStr Effect of laser power on the formation of porous graphitic carbon on polyimide film
title_full_unstemmed Effect of laser power on the formation of porous graphitic carbon on polyimide film
title_sort effect of laser power on the formation of porous graphitic carbon on polyimide film
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2019
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078111138&doi=10.1109%2fSENSORSNANO44414.2019.8940090&partnerID=40&md5=c75af9ecda2deb104b82a681e867430d
http://eprints.utp.edu.my/23595/
_version_ 1741196700884664320
score 11.62408

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