THE INFLUENCE OF EDGE STRUCTURE ON THE THERMAL CONDUCTIVITY OF GRAPHENE

被引：0
|
作者：
Bi, Kedong [1 ]
Chen, Yunfei [1 ]
Wang, Yujuan [1 ]
Chen, Minhua [1 ]
机构：
[1] Southeast Univ, Sch Mech Engn & Jiangsu, Key Lab Design & Mfg Micronano Biomed Instruments, Nanjing 211189, Peoples R China
来源：
PROCEEDINGS OF THE ASME MICRO/NANOSCALE HEAT AND MASS TRANSFER INTERNATIONAL CONFERENCE, VOL 3 | 2010年
关键词：
graphene; thermal conductivity; molecular dynamics; non-equilibrium; CARBON NANOTUBES;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Non-equilibrium molecular dynamics (NEMD) simulation method is used to investigate the in-plane thermal conductivity of graphene with different structures. The simulation results demonstrate that, as the length of simulated region increasing, the in-plane thermal conductivity of graphene will become larger. Through investigating the influence of width and edge structure on the in-plane thermal conductivity of graphene, it is also found that the thermal conductivity of wider simulated sample is higher than that of the narrower, and with similar length, the in-plane thermal conductivity of armchair graphene is a little higher than that of zigzag one. The effect of temperature on the thermal conductivity of graphene is also studied in this work.
引用
收藏
页码：279 / 282
页数：4
相关论文
共 50 条
  • [31] Thermal conductivity of graphene nanoribbons
    Guo, Zhixin
    Zhang, Dier
    Gong, Xin-Gao
    APPLIED PHYSICS LETTERS, 2009, 95 (16)
  • [32] Thermal Conductivity of Graphene Laminate
    Malekpour, H.
    Chang, K. -H.
    Chen, J. -C.
    Lu, C. -Y.
    Nika, D. L.
    Novoselov, K. S.
    Balandin, A. A.
    NANO LETTERS, 2014, 14 (09) : 5155 - 5161
  • [33] Thermal Conductivity of Graphene and Graphene Oxide Nanoplatelets
    Mahanta, Nayandeep K.
    Abramson, Alexis R.
    2012 13TH IEEE INTERSOCIETY CONFERENCE ON THERMAL AND THERMOMECHANICAL PHENOMENA IN ELECTRONIC SYSTEMS (ITHERM), 2012, : 1 - 6
  • [34] The Influence of Interface Structure on the Electrical Conductivity of Graphene Embedded in Aluminum Matrix
    Cao, Mu
    Luo, Yongzhi
    Xie, Yiqun
    Tan, Zhanqiu
    Fan, Genlian
    Guo, Qiang
    Su, Yishi
    Li, Zhiqiang
    Xiong, Ding-Bang
    ADVANCED MATERIALS INTERFACES, 2019, 6 (13)
  • [35] The influence of edge structure on the electronic properties of graphene quantum dots and nanoribbons
    Ritter K.A.
    Lyding J.W.
    Nature Materials, 2009, 8 (3) : 235 - 242
  • [36] The influence of edge structure on the electronic properties of graphene quantum dots and nanoribbons
    Ritter, Kyle A.
    Lyding, Joseph W.
    NATURE MATERIALS, 2009, 8 (03) : 235 - 242
  • [37] Tuning the thermal conductivity of graphene nanoribbons by edge passivation and isotope engineering: A molecular dynamics study
    Hu, Jiuning
    Schiffli, Stephen
    Vallabhaneni, Ajit
    Ruan, Xiulin
    Chen, Yong P.
    APPLIED PHYSICS LETTERS, 2010, 97 (13)
  • [38] ASSESSMENT OF STRUCTURE INFLUENCE ON THERMAL CONDUCTIVITY OF HEMP SHIVES COMPOSITE
    Balciunas, Giedrius
    Vejelis, Sigitas
    Lekunaite, Lina
    Kremensas, Arunas
    ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, 2016, 15 (03): : 699 - 706
  • [39] Influence of Hybrid Fillers on Thermal Conductivity of Nylon-6/Graphene Composites
    Song Na
    Cui Si-qi
    Rao De-jin
    Hou Xing-shuang
    Liu Jian-ying
    Ding Peng
    Shi Li-yi
    CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2018, 46 (03): : 28 - 33
  • [40] Influence of hydrogen functionalization on thermal conductivity of graphene: Nonequilibrium molecular dynamics simulations
    Chien, Shih-Kai
    Yang, Yue-Tzu
    Chen, Cha'o-Kuang
    APPLIED PHYSICS LETTERS, 2011, 98 (03)
12345