Multiwalled carbon nanotubes as a contributing reinforcement phase for the improvement of thermal conductivity in copper matrix composites
Multiwalled carbon nanotubes as a contributing reinforcement phase for the improvement of thermal conductivity in copper matrix composites
复制标题
DOI：
10.1016/j.scriptamat.2010.04.024
复制
发表时间：
2010-08-01
影响因子：
6
通讯作者：
Tsukada, Takayuki
中科院分区：
文献类型：
--
作者：
Cho, Seungchan;Kikuchi, Keiko;Tsukada, Takayuki
碳纳米管（CNT）铜（Cu）复合材料的热导率对于含有高达1体积%的碳纳米管（CNT）铜（Cu）复合材料的组合物大大增加。CNT，并且保持高于高达3体积%的纯Cu的值CNT。得到的增强是在良好的协议与Eshelby的等效包含方法的基础上估计。这一协议表明，非常低的热阻可能会实现在碳纳米管和铜基体之间的界面，其中包括小面和紧密连接的界面没有任何化合物。(C)2010 Acta Materialia Inc.由爱思唯尔有限公司出版。保留所有权利。
The thermal conductivities of carbon nanotube (CNT) copper (Cu) composites are greatly increased for compositions containing up to 1 vol.% CNT and remain above the value for pure Cu up to 3 vol.% CNT. The obtained enhancement was in good agreement with estimates based on Eshelby's equivalent inclusion method. This agreement suggests that very low thermal resistance might be realized at the interface between CNTs and the Cu matrix, which consists of faceted and closely attached interface without any compounds. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.