Thermal conductivity of individual multiwalled carbon nanotubes

被引：73

作者：

Samani, M. K. ^{[1
]}

Khosravian, N. ^{[1
,2
]}

Chen, G. C. K. ^{[3
]}

Shakerzadeh, M. ^{[1
,2
]}

Baillargeat, D. ^{[2
]}

Tay, B. K. ^{[1
,2
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[2] CINTRA CNRS NTU THALES, UMI 3288, Singapore 637553, Singapore

[3] BC Photon Technol Co, Richmond, BC V7E 1G9, Canada

来源：

INTERNATIONAL JOURNAL OF THERMAL SCIENCES | 2012年 / 62卷

关键词：

Thermal conductivity; Multiwalled carbon nanotubes; Pulsed photothermal reflectance method; HEAT;

D O I：

10.1016/j.ijthermalsci.2012.03.003

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Thermal conductivity of individual multiwalled carbon nanotubes (MWCNT) is measured using a pulsed photothermal reflectance technique. Intrinsic thermal conductivity of individual MWCNT with a diameter 150 nm and length 2 mu m at room temperature is extracted to be 2586 W/mK. Individual MWCNT is surrounded by SiO2, so parallel resistor model is applied in which SiO2 supportive is treated as a conducting channel that transports heat in parallel with MWCNT. (C) 2012 Elsevier Masson SAS. All rights reserved.

引用

页码：40 / 43

页数：4

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