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

Effect of laser power on the formation of porous graphitic carbon on polyimide film
type: AcademicArticle
type: Article
abstract: 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.
date: 2019
status: peerReviewed
status: published
author list: authors
type: EPrint
type: ConferenceItemEPrint
is part of: repository

Institute of Electrical and Electronics Engineers Inc.
type: Organization

2019 IEEE International Conference on Sensors and Nanotechnology, SENSORS and NANO 2019
type: Collection

N.I. Soaid
type: Person
given name: N.I.
family name: Soaid

M.S. Mohamed Saheed
type: Person
given name: M.S.
family name: Mohamed Saheed

N.M. Mohamed
type: Person
given name: N.M.
family name: Mohamed

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