Enhanced electrical conductivity and hardness of Copper/Carbon Nanotubes composite by tuning the interface structure
文献类型：期刊论文
| 作者 | Zuo, Tingting7; Li, Jian4,7; Gao, Zhaoshun3,5,7; Zhang, Ling8; Da, Bo6; Zhao, Xingke4; Ding, Fazhu1,5; Li, Shaofu2,3; Yang, Yafeng2,3,5; Xiao, Liye1,5,7 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2020-12-01 |
| 卷号 | 280页码:4 |
| 关键词 | Metal matrix composites Element doping Microstructure Interfaces Electrical conductivity |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2020.128564 |
| 英文摘要 | 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. |
| WOS关键词 | CARBON NANOTUBES ; MECHANICAL-PROPERTIES ; IMPROVEMENT |
| 资助项目 | Dalian National Laboratory for Clean Energy[DNL180304] ; National Natural Science Foundation of China[51901221] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000579357500003 |
| 出版者 | ELSEVIER |
| 资助机构 | Dalian National Laboratory for Clean Energy ; National Natural Science Foundation of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/42467]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Gao, Zhaoshun |
| 作者单位 | 1.Chinese Acad Sci, Inst Elect Engn, Appl Superconduct Key Lab, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 3.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 4.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Natl Inst Mat Sci, Res & Serv Div Mat Data & Integrated Syst, Tsukuba, Ibaraki 3050047, Japan 7.Chinese Acad Sci, Interdisciplinary Res Ctr, Inst Elect Engn, Beijing 100190, Peoples R China 8.Chongqing Univ, Coll Mat Sci & Engn, Int Joint Lab Light Alloys MOE, Chongqing 400045, Peoples R China |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：过程工程研究所
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