Thermal properties of single-walled carbon nanotube crystal

被引：0
|
作者：
胡丽君 [1 ,2 ]
刘基 [1 ]
刘政 [1 ]
邱彩玉 [1 ,2 ]
周海青 [1 ,2 ]
孙连峰 [1 ]
机构：
[1] National Center for Nanoscience and Technology
[2] Graduate University of Chinese Academy of Sciences
来源：
Chinese Physics B | 2011年 / 09期
基金：
中国国家自然科学基金;
关键词：
single-walled carbon nanotube SWCNT crystal thermal conductivity; specific heat;
D O I：
暂无
中图分类号：
TB383.1 []; O613.71 [碳C];
学科分类号：
070205 ; 070301 ; 080501 ; 081704 ; 1406 ;
摘要：
In this work,the thermal properties of a single-walled carbon nanotube (SWCNT) crystal are studied.The thermal conductivity of the SWCNT crystal is found to have a linear dependence on temperature in the temperature range from 1.9 K to 100.0 K.In addition,a peak (658 W/mK) is found at a temperature of about 100.0 K.The thermal conductivity decreases gradually to a value of 480 W/mK and keeps almost a constant in the temperature range from 100.0 K to 300.0 K.Meanwhile,the specific heat shows an obvious linear relationship with temperature in the temperature range from 1.9 K to 300.0 K.We discuss the possible mechanisms for these unique thermal properties of the single-walled carbon nanotube crystal.
引用
收藏
页码：315 / 319
页数：5
相关论文
共 50 条
  • [1] Thermal properties of single-walled carbon nanotube crystal
    Hu Li-Jun
    Liu Ji
    Liu Zheng
    Qiu Cai-Yu
    Zhou Hai-Qing
    Sun Lian-Feng
    CHINESE PHYSICS B, 2011, 20 (09)
  • [2] Calculated Thermal Properties of Single-Walled Carbon Nanotube Suspensions
    Duong, Hai M.
    Papavassiliou, Dimitrios V.
    Mullen, Kieran J.
    Wardle, Brian L.
    Maruyama, Shigeo
    JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (50): : 19860 - 19865
  • [3] Novel thermal properties of single-walled carbon nanotube reinforced nanoceramics
    Zhan, G. D.
    Kuntz, J. D.
    Wang, H.
    Mukherjee, A. K.
    THERMAL CONDUCTIVITY 27: THERMAL EXPANSION 15, 2005, 27 : 103 - 110
  • [4] Elastic properties of a single-walled carbon nanotube under a thermal environment
    Bian, Lichun
    Zhao, Huichuan
    COMPOSITE STRUCTURES, 2015, 121 : 337 - 343
  • [5] Thermal properties of single-walled carbon nanotube forests with various volume fractions
    Cha, JinHyeok
    Hasegawa, Kei
    Lee, Jeonyoon
    Stein, Itai Y.
    Miura, Asuka
    Noda, Suguru
    Shiomi, Junichiro
    Chiashi, Shohei
    Wardle, Brian L.
    Maruyama, Shigeo
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2021, 171
  • [6] Morphology and Thermal Properties of Thermosetting Polyurethane/Single-Walled Carbon Nanotube Composites
    Malarvizhi, N.
    Rajeswari, B.
    Prakash, Dhanasekaran
    Jaisankar, Sellamuthu N.
    GRAPHENE, 2015, 3 (01) : 65 - 71
  • [7] Tribological properties of single-walled carbon nanotube solids
    Yamamoto, Go
    Hashida, Toshiyuki
    Adachi, Koshi
    Takagj, Toshiyuki
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (05) : 2665 - 2670
  • [8] Electrical properties of single-walled carbon nanotube films
    Ural, Ant
    NANOMATERIAL SYNTHESIS AND INTEGRATION FOR SENSORS, ELECTRONICS, PHOTONICS, AND ELECTRO-OPTICS, 2006, 6370
  • [9] Electronic properties of single-walled carbon nanotube networks
    Bekyarova, E
    Itkis, ME
    Cabrera, N
    Zhao, B
    Yu, AP
    Gao, JB
    Haddon, RC
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (16) : 5990 - 5995
  • [10] Electronic properties of single-walled carbon nanotube networks
    Bekyarova, Elena
    Itkis, Mikhail E.
    Cabrera, Nelson
    Zhao, Bin
    Yu, Aiping
    Gao, Junbo
    Haddon, Robert C.
    Journal of the American Chemical Society, 2005, 127 (16): : 5990 - 5995
12345