IMR OpenIR
Kinetics-Controlled Growth of Metallic Single-Wall Carbon Nanotubes from CoRex Nanoparticles
Li, Xin1,2; Zhang, Feng1,2; Zhang, Lili1,2; Ji, Zhong-Hai1,2; Zhao, Yi-Ming1,2; Xu, Zi-Wei2; Wang, Yang1,2; Hou, Peng-Xiang1,2; Tian, Min1,2; Zhao, Hai-Bo1,2; Jiang, Song1; Ping, Lin-Quan1,2; Cheng, Hui-Ming1,3; Liu, Chang1,2
Corresponding AuthorXu, Zi-Wei(ziweixu2014@ujs.edu.cn) ; Hou, Peng-Xiang(pxhou@imr.ac.cn) ; Liu, Chang(cliu@imr.ac.cn)
2022-01-25
Source PublicationACS NANO
ISSN1936-0851
Volume16Issue:1Pages:232-240
AbstractThe controlled growth of metallic single-wall carbon nanotubes (m-SWCNTs) is very important for the fabrication of high-performance interconnecting wires, transparent conductive electrodes, light and conductive fibers, etc. However, it has been extremely difficult to synthesize m-SWCNTs due to their lower abundance and higher chemical reactivity than semiconducting SWCNTs (s-SWCNTs). Here, we report the kinetically controlled growth of m-SWCNTs by manipulating their binding energy with the catalyst and promoting their growth rate. We prepared CoRe4 nanoparticles with a hexagonal close-packed structure and an average size of similar to 2.3 nm, which have a lower binding energy with m-SWCNTs than with s-SWCNTs. The selective growth of m-SWCNTs from the CoRe4 catalyst was achieved by using a low concentration of carbon source feed at a relative low temperature of 760 degrees C. The m-SWCNTs had a narrow diameter distribution of 1.1 +/- 0.3 nm, and their content was over 80%.
Keywordmetallic single-wall carbon nanotube controlled growth bimetallic catalyst kinetics CoRe selective mechanism
Funding OrganizationMinistry of Science and Technology of China ; National Natural Science Foundation of China
DOI10.1021/acsnano.1c05969
Indexed BySCI
Language英语
Funding ProjectMinistry of Science and Technology of China[2016YFA0200101] ; National Natural Science Foundation of China[51625203] ; National Natural Science Foundation of China[51532008] ; National Natural Science Foundation of China[52072376] ; National Natural Science Foundation of China[51702325] ; National Natural Science Foundation of China[11774136]
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000767223400022
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/173078
Collection中国科学院金属研究所
Corresponding AuthorXu, Zi-Wei; Hou, Peng-Xiang; Liu, Chang
Affiliation1.Chinese Acad Sci IMR, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
3.Chinese Acad Sci, Shenzhen Inst Adv Technol, Sch Mat Sci & Engn, Shenzhen 518055, Peoples R China
Recommended Citation
GB/T 7714
Li, Xin,Zhang, Feng,Zhang, Lili,et al. Kinetics-Controlled Growth of Metallic Single-Wall Carbon Nanotubes from CoRex Nanoparticles[J]. ACS NANO,2022,16(1):232-240.
APA Li, Xin.,Zhang, Feng.,Zhang, Lili.,Ji, Zhong-Hai.,Zhao, Yi-Ming.,...&Liu, Chang.(2022).Kinetics-Controlled Growth of Metallic Single-Wall Carbon Nanotubes from CoRex Nanoparticles.ACS NANO,16(1),232-240.
MLA Li, Xin,et al."Kinetics-Controlled Growth of Metallic Single-Wall Carbon Nanotubes from CoRex Nanoparticles".ACS NANO 16.1(2022):232-240.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Xin]'s Articles
[Zhang, Feng]'s Articles
[Zhang, Lili]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Xin]'s Articles
[Zhang, Feng]'s Articles
[Zhang, Lili]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Xin]'s Articles
[Zhang, Feng]'s Articles
[Zhang, Lili]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.