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高含量碳纳米管/铜复合材料的机电性能研究

Study on Mechanical and Electrical Properties of High Content CNTs/Cu Composites.

作者信息

Xiu Ziyang, Sun Jinpeng, Li Xiao, Chen Yihao, Yan Yue, Shao Puzhen, Li Haozhe, Ju Boyu, Yang Wenshu, Chen Guoqin

机构信息

State Key Laboratory of Precision Welding & Joining of Materials and Structures, Harbin Institute of Technology, Harbin 150001, China.

Beijing Institute of Space Mechanics & Electricity, Beijing 100941, China.

出版信息

Materials (Basel). 2024 Aug 5;17(15):3866. doi: 10.3390/ma17153866.

DOI:10.3390/ma17153866
PMID:39124530
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11313452/
Abstract

It is expected that composites made of carbon nanotubes (CNT) and copper (Cu) display both mechanical and electrical properties, but the low damage dispersion and high-quality composite of high-content CNTs have always been research difficulties. In this paper, high-content CNTs/Cu composites were prepared. The effects of the sintering method, sintering temperature, directional rolling and the CNTs' content on the relative density, hardness and electrical conductivity of the composites were studied. The uniform dispersion of high-content CNTs in Cu matrix was achieved by ball milling, sintering and rolling, and the processes did not cause more damage to the CNTs. The properties of composites prepared by spark plasma sintering (SPS) and vacuum hot pressing sintering (HPS) were compared, and the optimum process parameters of SPS were determined. When the CNTs' content is 2 wt.%, the hardness is 134.9 HBW, which is still 2.3 times that of pure Cu, and the conductivity is the highest, reaching 78.4%IACS. This study provides an important reference for the high-quality preparation and performance evaluation of high-content CNTs/Cu composites.

摘要

预计由碳纳米管（CNT）和铜（Cu）制成的复合材料兼具机械性能和电学性能，但高含量碳纳米管复合材料的低损伤分散和高质量复合一直是研究难点。本文制备了高含量碳纳米管/铜复合材料。研究了烧结方法、烧结温度、定向轧制以及碳纳米管含量对复合材料相对密度、硬度和电导率的影响。通过球磨、烧结和轧制实现了高含量碳纳米管在铜基体中的均匀分散，且这些工艺对碳纳米管未造成更多损伤。比较了放电等离子烧结（SPS）和真空热压烧结（HPS）制备的复合材料性能，确定了SPS的最佳工艺参数。当碳纳米管含量为2 wt.%时，硬度为134.9 HBW，仍为纯铜的2.3倍，且电导率最高，达到78.4%IACS。该研究为高含量碳纳米管/铜复合材料的高质量制备及性能评价提供了重要参考。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/da55/11313452/50de1f792bb5/materials-17-03866-g012.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/da55/11313452/b1e86017cfe4/materials-17-03866-g009.jpg
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本文引用的文献

1
Ultrastrong Carbon Nanotubes-Copper Core-Shell Wires with Enhanced Electrical and Thermal Conductivities as High-Performance Power Transmission Cables.具有增强的导电性和热导率的超强度碳纳米管-铜核-壳线，可用作高性能输电电缆。
ACS Appl Mater Interfaces. 2022 Dec 21;14(50):56253-56267. doi: 10.1021/acsami.2c13686. Epub 2022 Dec 8.
2
Dendrite-Free Zinc Deposition Induced by Multifunctional CNT Frameworks for Stable Flexible Zn-Ion Batteries.用于稳定柔性锌离子电池的多功能碳纳米管框架诱导的无枝晶锌沉积
Adv Mater. 2019 Sep;31(36):e1903675. doi: 10.1002/adma.201903675. Epub 2019 Jul 25.
3
Carbon nanotubes: present and future commercial applications.
碳纳米管：当前和未来的商业应用。
Science. 2013 Feb 1;339(6119):535-9. doi: 10.1126/science.1222453.
4
Thermal properties of carbon nanotube-copper composites for thermal management applications.用于热管理应用的碳纳米管-铜复合材料的热性能。
Nanoscale Res Lett. 2010 Mar 19;5(5):868-74. doi: 10.1007/s11671-010-9577-2.
5
Macroscopic fibers of well-aligned carbon nanotubes by wet spinning.通过湿法纺丝制备的排列良好的碳纳米管宏观纤维。
Small. 2008 Aug;4(8):1217-22. doi: 10.1002/smll.200700998.