Chiral graphene nanoribbonMechanical properties of grapheneDensity functional theoryEdge disorderUsing density functional theory (DFT), we investigate mechanical properties and failure characteristics of chiral
ICCM2014 28-30th July, Cambridge, England Engineering the mechanical properties of graphene nanotube hybrid structures through structural modulation K. Xia1, H.F. Zhan1, Y. Wei1, 2, S.B. Sang2, and *Y.T. Gu1 1School of Chemistry, Physics and Mechanical Engineering, Queensland University ...
torsional propertiesthermal conductivityMolecular dynamics method was used to simulate the twists of four GNRs (graphene nanoribbons), two AGNRs (armchair GNRs), and two ZGNRs (zigzag GNRs). Thermal conductivity of the length-fixing GNRs under torsion and at high temperature was calculated. It is...
Faccio, R., Denis, P.A., Pardo, H., Goyenola, C., Mombru, A.W.: Mechanical properties of graphene nanoribbons. J. Phys. Condens. Matter 21, 285304 (2009) Article Google Scholar Fasolino, A., Los, J.H., Katsnelson, M.I.: Intrinsic ripples in graphene. Nat. Mater. 6, 858–...
properties. As obtaining large-scale production of graphene is crucial for developing epoxy composites, this review firstly provides insight into the newly developed methods that can balance between quality and scalability of graphene. Then, the thermal and electrical conduction mechanisms of graphene and...
28 December 2016 Published: 13 February 2017 Boundary-dependent mechanical properties of graphene annular under in-plane circular shearing via atomistic simulations Yinfeng Li1, Qianling Lin1 & Daxiang Cui2 Graphene annulus possesses special wrinkling phenomenon with wide range of potential applicati...
DHQ-graphene, a recently discovered two-dimensional carbon allotrope characterized by a unique arrangement of decagonal, hexagonal, and quadrilateral carbon rings, has garnered attention. So far, DHQ-BN’s structural, mechanical, electronic, and optical properties remain untested. DHQ-graphene is a ...
Nanoribbons have various application in the field of electronics, composite materials, solar cell, etc., at a nominal cost [14]. 2.1 Surface modification of graphene Graphene has extraordinary properties like high carrier electron mobility [15], unique electrical properties [16], mechanical strength ...
properties of polymer composites. In our previous research29, we have developed a nanofiller design strategy through longitudinal splitting of MWCNTs using HNO3vapor. We have fabricated large amount of high-quality, multi-layered graphitic nanoribbons (GNRs) by this facile gas-phase treatment method....
Its structure resembles that of a defective graphene sheet. The unit cell structure of phagraphene consists of a 5–6–7 ring sequence due to which it possesses lower energy than most carbon allotropes. Phagraphene has properties, namely thermal conductivity of 218 ± 20 W/mK and 285 ...