dc.contributor.author |
Wamakulasooriya, WMDS |
|
dc.contributor.author |
Rajapakshe, VS |
|
dc.contributor.author |
Attygalle, D |
|
dc.contributor.editor |
Abeygunawardana, AAGA |
|
dc.date.accessioned |
2022-03-08T09:47:17Z |
|
dc.date.available |
2022-03-08T09:47:17Z |
|
dc.date.issued |
2021-12 |
|
dc.identifier.citation |
Wamakulasooriya, 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.uri |
http://dl.lib.uom.lk/handle/123/17204 |
|
dc.description.abstract |
A 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.language.iso |
en |
en_US |
dc.publisher |
Department of Materials Science and Engineering, University of Moratuwa. |
en_US |
dc.subject |
Klinowski model |
en_US |
dc.subject |
COMSOL |
en_US |
dc.title |
Modeling of laser assisted thermal reduction of graphene oxide for the development of a strain gauge |
en_US |
dc.type |
Conference-Abstract |
en_US |
dc.identifier.faculty |
Engineering |
en_US |
dc.identifier.department |
Department of Materials Science and Engineering |
en_US |
dc.identifier.year |
2021 |
en_US |
dc.identifier.conference |
Materials Engineering Symposium on Innovations for Industry 2021 |
en_US |
dc.identifier.place |
Katubedda |
en_US |
dc.identifier.pgnos |
p. 12 |
en_US |
dc.identifier.proceeding |
Innovative materials throughout mathematical modeling and simulations |
en_US |
dc.identifier.email |
dattyga@uom.lk |
en_US |