Modeling of laser assisted thermal reduction of graphene oxide for the development of a strain gauge

Simple item page
dc.contributor.authorWamakulasooriya, WMDS
dc.contributor.authorRajapakshe, VS
dc.contributor.authorAttygalle, D
dc.contributor.editorAbeygunawardana, AAGA
dc.date.accessioned2022-03-08T09:47:17Z
dc.date.available2022-03-08T09:47:17Z
dc.date.issued2021-12
dc.description.abstractA computational model to predict the degree of reduction of graphene oxide by using laser irradiation was developed. 3-Dimensional thermal distribution was modeled using heat conduction equation and computational modeling was done using COMSOL Multiphysics software package. Mathematical model for reaction kinetics was carried out considering Lerf and Klinowski model of graphene oxide and thermal profile of graphene oxide, which predicts the oxygen percentage distribution along the surface and depth after laser irradiation. Combinations of laser wavelength and laser powers were identified that are feasible for reducing graphene oxide. Conductivity range according to final weight percentage was identified. The work is carried out to model manufacturing process of graphene-based strain gauge using graphite and other resources in Sri Lanka.en_US
dc.identifier.citationWamakulasooriya, W.M.D.S., Rajapakshe, V.S., & Attygalle, D. (2021). Modeling of laser assisted thermal reduction of graphene oxide for the development of a strain gauge [Abstract]. In A.A.G.A. Abeygunawardane (Ed.), Innovative materials through mathematical modeling and simulations (p. 12 ). Department of Materials Science and Engineering, University of Moratuwa.
dc.identifier.conferenceMaterials Engineering Symposium on Innovations for Industry 2021en_US
dc.identifier.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.emaildattyga@uom.lken_US
dc.identifier.facultyEngineeringen_US
dc.identifier.pgnosp. 12en_US
dc.identifier.placeKatubeddaen_US
dc.identifier.proceedingInnovative materials throughout mathematical modeling and simulationsen_US
dc.identifier.urihttp://dl.lib.uom.lk/handle/123/17204
dc.identifier.year2021en_US
dc.language.isoenen_US
dc.publisherDepartment of Materials Science and Engineering, University of Moratuwa.en_US
dc.subjectKlinowski modelen_US
dc.subjectCOMSOLen_US
dc.titleModeling of laser assisted thermal reduction of graphene oxide for the development of a strain gaugeen_US
dc.typeConference-Abstracten_US

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
Modeling of Laser Assisted Thermal Reduction of Graphene Oxide.pdf
Size:
127.69 KB
Format:
Adobe Portable Document Format
Description:
Download

License bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

MESII - 2021