Enhanced electrical conductivity and hardness of Copper/Carbon Nanotubes composite by tuning the interface structure

doi:10.1016/j.matlet.2020.128564

CAS OpenIR

	Enhanced electrical conductivity and hardness of Copper/Carbon Nanotubes composite by tuning the interface structure
	Zuo, Tingting 1; Li, Jian 1,2; Gao, Zhaoshun 1,3,4; Zhang, Ling 5; Da, Bo 6; Zhao, Xingke 2; Ding, Fazhu 4,7; Li, Shaofu 3,8; Yang, Yafeng 3,4,8; Xiao, Liye 1,4,7
	2020-12-01
Source Publication	MATERIALS LETTERS
ISSN	0167-577X
Volume	280 Pages:4
Abstract	Interface control is an important method to improve the properties of Copper/Carbon Nanotubes composite. In this work, different kinds of carbide formation elements like Nb, Zr, Mo, Ti, or W is mechanically added into Cu to form composite with Carbon Nanotubes. The element doping leads carbides formed at the interface and makes the composite achieve simultaneously high electrical conductivity and high hardness by improving the wettability and interface bonding force between Cu and Carbon Nanotubes. The sintered composite doping with W possesses the optimal performance with the electrical conductivity about 96.6%IACS, the hardness about 68.54 HV. The nano sized W2C phase formed at the interface contributes to the high performance. (C) 2020 Elsevier B.V. All rights reserved.
Keyword	Metal matrix composites Element doping Microstructure Interfaces Electrical conductivity
DOI	10.1016/j.matlet.2020.128564
Language	英语
WOS Keyword	CARBON NANOTUBES ; MECHANICAL-PROPERTIES ; IMPROVEMENT
Funding Project	Dalian National Laboratory for Clean Energy[DNL180304] ; National Natural Science Foundation of China[51901221]
WOS Research Area	Materials Science ; Physics
WOS Subject	Materials Science, Multidisciplinary ; Physics, Applied
Funding Organization	Dalian National Laboratory for Clean Energy ; National Natural Science Foundation of China
WOS ID	WOS:000579357500003
Publisher	ELSEVIER
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/42468
Collection	中国科学院过程工程研究所
Corresponding Author	Gao, Zhaoshun
Affiliation	1.Chinese Acad Sci, Interdisciplinary Res Ctr, Inst Elect Engn, Beijing 100190, Peoples R China 2.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 3.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chongqing Univ, Coll Mat Sci & Engn, Int Joint Lab Light Alloys MOE, Chongqing 400045, Peoples R China 6.Natl Inst Mat Sci, Res & Serv Div Mat Data & Integrated Syst, Tsukuba, Ibaraki 3050047, Japan 7.Chinese Acad Sci, Inst Elect Engn, Appl Superconduct Key Lab, Beijing 100190, Peoples R China 8.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	Zuo, Tingting,Li, Jian,Gao, Zhaoshun,et al. Enhanced electrical conductivity and hardness of Copper/Carbon Nanotubes composite by tuning the interface structure[J]. MATERIALS LETTERS,2020,280:4.
APA	Zuo, Tingting.,Li, Jian.,Gao, Zhaoshun.,Zhang, Ling.,Da, Bo.,...&Xiao, Liye.(2020).Enhanced electrical conductivity and hardness of Copper/Carbon Nanotubes composite by tuning the interface structure.MATERIALS LETTERS,280,4.
MLA	Zuo, Tingting,et al."Enhanced electrical conductivity and hardness of Copper/Carbon Nanotubes composite by tuning the interface structure".MATERIALS LETTERS 280(2020):4.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院过程工程研究所机构知识库