Influence of Temperature with its Geometric and Failure Morphology Defects on the Mechanical Properties of Graphene: Molecular Dynamics Simulation (MDs)

Influence of Temperature with its Geometric and Failure Morphology Defects on the Mechanical Properties of Graphene: Molecular Dynamics Simulation (MDs)

Muse Degefe Chewaka Liban

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Prabhu Paramasivam

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GJRE Volume 19 Issue A3

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Influence of Temperature with its Geometric and Failure Morphology Defects on the Mechanical Properties of Graphene: Molecular Dynamics Simulation (MDs) Banner

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The objective of our study was to evaluate, in a population of Togolese People Living With HIV(PLWHIV), the agreement between three scores derived from the general population namely the Framingham score, the Systematic Coronary Risk Evaluation (SCORE), the evaluation of the cardiovascular risk (CVR) according to the World Health Organization.

This paper addressed that graphene is a regular monolayer of carbon atoms settled in a 2D-hexagonal lattice; which is listed among the strongest material ever measured with strength exceeding more than hundred times of steel. However, the strength of graphene is critically influenced by temperature, geometric & vacancy defects (VD). Defects are at all believed to worsen the mechanical toughness and reduce the strength of graphene sheet. They are revealed that stiffness and strength are the key factors in determining solidity and life span of any technological devices. Molecular dynamics-based atomistic modeling was performed to predict and quantify the effect of non-bonded interactions on the failure morphology of vacancy affected sheets of graphene. The defective sheet of graphene containing vacancy defect was simulated in conjunction with the non-bonded interactions experienced due to the presence of a pristine sheet of graphene.

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References

G Rajasekaran,Prarthana Narayanan,Avinash Parashar (2015). Effect of Point and Line Defects on Mechanical and Thermal Properties of Graphene: A Review.
A Fennimore,T Yuzvinsky,Wei-Qiang Han,M Fuhrer,J Cumings,A Zettl (2003). Rotational actuators based on carbon nanotubes.
Bo Liu,C Reddy,Jinwu Jiang,Julia Baimova,V Sergey,Ayrat Dmitriev,Kun Nazarov,Zhou (2012). Morphology and in-plane thermal conductivity of hybrid graphene sheets.
Roland Gillen,Marcel Mohr,Christian Thomsen,Janinamaultzsch (2009). Vibrational properties of graphene nanoribbons by first-principles calculations.
M Mohr,J Maultzsch,E Dobardžić,S Reich,I Milošević,M Damnjanović,A Bosak,M Krisch,C Thomsen (2007). Phonon dispersion of graphite by inelastic x-ray scattering.
Sergey Dmitriev,Julia Baimova,Alexander Savin,Yuri Kivshar (2012). Ultimate strength, ripples, sound velocities, and density of phonon states of strained graphene.
J Los,M Katsnelson,O Yazyev,K Zakharchenko,A Fasolino (2009). Scaling properties of flexible membranes from atomistic simulations: Application to graphene.
K Novoselov,D Jiang,F Schedin,T Booth,V Khotkevich,S Morozov,A Geim (2005). Two-dimensional atomic crystals.
Avinash Parashar,Pierre Mertiny (2012). Multiscale model to investigate the effect of graphene on the fracture characteristics of graphene/polymer nanocomposites.
H Tu,S Huh,S Choi,H (2010). Lee structures of thermally and chemically reduced graphenes.
Wei Lv,Min Guo,Ming-Hui Liang,Feng-Min Jin,Lan Cui,Linjie Zhi,Quan-Hong Yang (2010). Graphene-DNA hybrids: self-assembly and electrochemical detection performance.
Aron Cummings,Dinh Duong,Van Nguyen,Dinh Van Tuan,Jani Kotakoski,Jose Barrios Vargas,Young Lee,Stephan Roche (2014). Charge Transport in Polycrystalline Graphene: Challenges and Opportunities.
Jia-Lin Tsai,Jie-Feng Tu (2010). Characterizing mechanical properties of graphite using molecular dynamics simulation.
Z Ni,H Bu,M Zou,H Yi,K Bi,Y Chen (2010). Anisotropic mechanical properties of graphene sheets from molecular dynamics.
P Parashar,Mertiny (2012). Representative volume element to estimate buckling behavior of graphene/polymer nanocomposites.
K Novoselov,D Jiang,F Schedin,T Booth,V Khotkevich,S Morozov,A Geim (2005). Two-dimensional atomic crystals.
Avinash Parashar,Pierre Mertiny (2012). Multiscale model to investigate the effect of graphene on the fracture characteristics of graphene/polymer nanocomposites.
H Tu,S Huh,S Choi,H (2010). Lee structures of thermally and chemically reduced graphenes.
F An,J Bai,A Balantekin,H Band,D Beavis,W Beriguete,M Bishai (2012). Observation of electron-antineutrino disappearance at Daya Bay.
Changgu Lee,Xiaoding Wei,Jeffrey Kysar,James Hone (2008). Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene.
I Frank,D Tanenbaum,A Van Der Zande,P Mceuen (2007). Mechanical properties of suspended graphene sheets.
Jin-Wu Jiang,Jian-Sheng Wang,Baowen Li (2009). Young’s modulus of graphene: A molecular dynamics study.
Le Shen,Hui-Shen Shen,Chen-Li Zhang (2010). Temperature-dependent elastic properties of single layer graphene sheets.
Muse Degefe,Avinash Parashar (2016). Effect of non-bonded interactions on failure morphology of a defective graphene sheet.
Changgu Lee,Xiaoding Wei,Jeffrey Kysar,James Hone (2008). Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene.
A Sakhaee-Pour (2009). Elastic properties of single-layered graphene sheet.
M Neek-Amal,F Peters (2010). Linear reduction of stiff-ness and vibration frequencies in defected circular monolayer graphene.
Mahmood Shokrieh,Roham Rafiee (2010). Prediction of Young’s modulus of graphene sheets and carbon nanotubes using nanoscale continuum mechanics approach.
R Ansari,S Ajori,B Motevalli (2012). Mechanical properties of defective single-layered graphene sheets via molecular dynamics simulation.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

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Muse Degefe Chewaka Liban. 2019. \u201cInfluence of Temperature with its Geometric and Failure Morphology Defects on the Mechanical Properties of Graphene: Molecular Dynamics Simulation (MDs)\u201d. Global Journal of Research in Engineering - A : Mechanical & Mechanics GJRE-A Volume 19 (GJRE Volume 19 Issue A3): .

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GJRE Volume 19 Issue A3
Pg. 17- 26

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

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GJRE-A Classification: FOR Code: 091399

Submission ReceivedDecember 14, 2018
RevisedDecember 14, 2018
Peer Review Double Blind
Handling Editor
Accepted December 31, 2018
Published January 15, 2019

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v1.2

Issue date

September 25, 2019

Language

English

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