中国科学院苏州纳米技术与纳米仿生研究所机构知识库
Advanced  
SINANO OpenIR  > 先进材料研究部  > 李清文团队  > 期刊论文
题名: Large-area growth of ultra-high-density single-walled carbon nanotube arrays on sapphire surface
作者: Kang, LX(康黎星); Hu, Y; Zhong, H; Si, J; Zhang, SC; Zhao, QC; Lin, JJ; Li, QW(李清文); Zhang, ZY; Peng, LM; Zhang, J
通讯作者: Zhang, J
关键词: single-walled carbon nanotube arrays ; ultra-high density ; large area ; cooperating catalysts
刊名: NANO RESEARCH
发表日期: 2015
DOI: 10.1007/s12274-015-0869-9
卷: 8, 期:11, 页:10
收录类别: SCI
部门归属: 先进材料研究部
英文摘要: A scalable approach to obtaining high-density, large-area single-walled carbon nanotube (SWNT) arrays is essential for realizing the full potential of SWNTs in practical electronic devices; this is still a great challenge. Here, we report an improved synthetic method for large-area growth of ultra-high-density SWNT arrays on sapphire surfaces by combining Trojan catalysts (released from the substrate, to assure ultra-high density) with Mo nanoparticles (loaded on the surface, to stabilize the released Trojan catalysts) as cooperating catalysts. Dense and perfectly aligned SWNTs covered the entire substrate and the local density was as high as 160 tubes/mu m. Field-effect transistors (FETs) built on such arrays gave an output current density of -488 mu A/mu m at the drain-source voltage (V (ds)) = the gate-source voltage (V (gs)) =-2 V, corresponding to an on-conductance per width of 244 mu S/mu m. These results confirm the wide range of potential applications of Trojan-Mo catalysts in the structure-controlled growth of SWNTs.
语种: 英语
JCR小类分区: 一区
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinano.ac.cn/handle/332007/3279
Appears in Collections:先进材料研究部_李清文团队_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Kang, LX,Hu, Y,Zhong, H,et al. Large-area growth of ultra-high-density single-walled carbon nanotube arrays on sapphire surface[J]. NANO RESEARCH,2015,8(11):10.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Kang, LX(康黎星)]'s Articles
[Hu, Y]'s Articles
[Zhong, H]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Kang, LX(康黎星)]‘s Articles
[Hu, Y]‘s Articles
[Zhong, H]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!