Modeling of Laser Assisted Thermal Reduction of Graphene Oxide

被引：0
|
作者：
Rajapakshe, V. S. [1 ]
Warnakulasooriya, W. M. D. S. [1 ]
Amarasinghe, D. A. S. [1 ]
Attygalle, D. [1 ]
机构：
[1] Univ Moratuwa, Dept Mat Sci & Engn, Moratuwa, Sri Lanka
来源：
MORATUWA ENGINEERING RESEARCH CONFERENCE (MERCON 2021) / 7TH INTERNATIONAL MULTIDISCIPLINARY ENGINEERING RESEARCH CONFERENCE | 2021年
关键词：
graphene oxide; thermal dissipation; thermal deoxygenation; reaction kinetics; mathematical modeling; GRAPHITE OXIDE; FILMS;
D O I：
10.1109/MERCON52712.2021.9525759
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
引用
收藏
页码：561 / 566
页数：6
相关论文
共 50 条
  • [31] Dual Path Mechanism in the Thermal Reduction of Graphene Oxide
    Larciprete, Rosanna
    Fabris, Stefano
    Sun, Tao
    Lacovig, Paolo
    Baraldi, Alessandro
    Lizzit, Silvano
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (43) : 17315 - 17321
  • [32] Percolation Transition Under Thermal Reduction of Graphene Oxide
    Bocharov, G. S.
    Eletskii, A. V.
    JOURNAL OF STRUCTURAL CHEMISTRY, 2018, 59 (04) : 806 - 814
  • [33] Graphene oxide and its reduction: modeling and experimental progress
    Mao, Shun
    Pu, Haihui
    Chen, Junhong
    RSC ADVANCES, 2012, 2 (07) : 2643 - 2662
  • [34] Percolation Transition Under Thermal Reduction of Graphene Oxide
    G. S. Bocharov
    A. V. Eletskii
    Journal of Structural Chemistry, 2018, 59 : 806 - 814
  • [35] Changes in physical properties of graphene oxide with thermal reduction
    Bhishma Pandit
    Chang Hee Jo
    Kwan Seon Joo
    Jaehee Cho
    Journal of the Korean Physical Society, 2017, 71 : 156 - 160
  • [36] Changes in physical properties of graphene oxide with thermal reduction
    Pandit, Bhishma
    Jo, Chang Hee
    Joo, Kwan Seon
    Cho, Jaehee
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2017, 71 (03) : 156 - 160
  • [37] A simple and fast microwave assisted approach for the reduction of graphene oxide
    Yan, Qinglong
    Liu, Qing
    Wang, Jieqiang
    CERAMICS INTERNATIONAL, 2016, 42 (02) : 3007 - 3013
  • [38] Ultrasonication-assisted ultrafast solvothermal reduction of graphene oxide
    Mikhaylov, P. A.
    Levin, I. S.
    Lubenchenko, A. V.
    Bondarenko, G. N.
    Kulichihin, V. G.
    FOURTH INTERDISCIPLINARY SCIENTIFIC FORUM WITH INTERNATIONAL PARTICIPATION NEW MATERIALS AND PROMISING TECHNOLOGIES, 2019, 525
  • [39] Solvent-Assisted Thermal Reduction of Graphite Oxide
    Lin, Ziyin
    Yao, Yagang
    Li, Zhuo
    Liu, Yan
    Li, Zhou
    Wong, Ching-Ping
    JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (35): : 14819 - 14825
  • [40] Synthesis route of reduced graphene oxide via thermal reduction of chemically exfoliated graphene oxide
    Saleem, Hareema
    Haneef, Mobeen
    Abbasi, Hina Y.
    MATERIALS CHEMISTRY AND PHYSICS, 2018, 204 : 1 - 7
12345