IMR OpenIR
Preparation of Metallic Single-Wall Carbon Nanotubes by Selective Etching
P. X. Hou; W. S. Li; S. Y. Zhao; G. X. Li; C. Shi; C. Liu; H. M. Cheng
2014
Source PublicationAcs Nano
ISSN1936-0851
Volume8Issue:7Pages:7156-7162
AbstractWe report the bulk synthesis of a sample with a high concentration of metallic single-wall carbon nanotubes (m-SWGITs) using a modified floating catalyst chemical vapor deposition method with methane as the carbon precursor. By tuning experimental parameters, such as species and flux of carrier gases, catalyst concentration, growth temperature, etc., small-diameter semiconducting SWCNTs (s-SWCNTs) and large-diameter m-SWCNTs were obtained. Using identical growth conditions, at a temperature of 1000 degrees C, it was found that the addition of hydrogen as an etchant gas resulted in the preferential removal of the smaller diameter s-SWCNTs. As a result, a sample enriched with large-diameter metallic SWCNTs was obtained. The self-assembled fishnet-like m-SWCNT network showed excellent optical transparency and electrical conductivity.
description.department[hou, peng-xiang ; li, wen-shan ; zhao, shi-yong ; li, guo-xian ; shi, chao ; liu, chang ; cheng, hui-ming] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; liu, c (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; cliu@imr.ac.cn
KeywordCarbon Nanotube Metallic Transparent Conductive Films Etching Fishnet-like Absorption-spectroscopy Catalyst Enrichment Diameter Growth Films Conductivity Fabrication Transistors Nucleation
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73240
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
P. X. Hou,W. S. Li,S. Y. Zhao,et al. Preparation of Metallic Single-Wall Carbon Nanotubes by Selective Etching[J]. Acs Nano,2014,8(7):7156-7162.
APA P. X. Hou.,W. S. Li.,S. Y. Zhao.,G. X. Li.,C. Shi.,...&H. M. Cheng.(2014).Preparation of Metallic Single-Wall Carbon Nanotubes by Selective Etching.Acs Nano,8(7),7156-7162.
MLA P. X. Hou,et al."Preparation of Metallic Single-Wall Carbon Nanotubes by Selective Etching".Acs Nano 8.7(2014):7156-7162.
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
[P. X. Hou]'s Articles
[W. S. Li]'s Articles
[S. Y. Zhao]'s Articles
Baidu academic
Similar articles in Baidu academic
[P. X. Hou]'s Articles
[W. S. Li]'s Articles
[S. Y. Zhao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[P. X. Hou]'s Articles
[W. S. Li]'s Articles
[S. Y. Zhao]'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.