ICCAS OpenIR
Selective Electrochemical Etching of Single-Walled Carbon Nanotubes
Wei, Dacheng1; Liu, Yunqi1; Cao, Lingchao1; Zhang, Hongliang1; Huang, Liping1; Yu, Gui1; Kajiura, Hisashi2; Li, Yongming2
2009-11-23
Source PublicationADVANCED FUNCTIONAL MATERIALS
ISSN1616-301X
Volume19Issue:22Pages:3618-3624
AbstractSingle-walled carbon nanotubes (SWNTs) are a promising material for future nanotechnology. However, their applications are still limited in success because of the co-existence of metallic SWNTs and semiconducting SWNTs produced samples. Here, electrochemical etching, which shows both diameter and electrical selectivity, is demonstrated to remove SWNTs. With the aid of a back-gate electric field, selective removal of metallic SWNTs is realized, resulting in high-performance SWNT field-effect transistors with pure semiconducting SWNT channels. Moreover, electrochemical etching is realized on a selective area. These findings would be valuable for research and the application of SWNTs is electrochemistry and in electronic devices.
DOI10.1002/adfm.200900924
Indexed BySCI
Language英语
WOS IDWOS:000272503500013
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67574
Collection中国科学院化学研究所
Corresponding AuthorWei, Dacheng
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Organ Solids Lab, Beijing 100190, Peoples R China
2.Sony Corp, Mat Lab, Kanagawa 2430021, Japan
Recommended Citation
GB/T 7714
Wei, Dacheng,Liu, Yunqi,Cao, Lingchao,et al. Selective Electrochemical Etching of Single-Walled Carbon Nanotubes[J]. ADVANCED FUNCTIONAL MATERIALS,2009,19(22):3618-3624.
APA Wei, Dacheng.,Liu, Yunqi.,Cao, Lingchao.,Zhang, Hongliang.,Huang, Liping.,...&Li, Yongming.(2009).Selective Electrochemical Etching of Single-Walled Carbon Nanotubes.ADVANCED FUNCTIONAL MATERIALS,19(22),3618-3624.
MLA Wei, Dacheng,et al."Selective Electrochemical Etching of Single-Walled Carbon Nanotubes".ADVANCED FUNCTIONAL MATERIALS 19.22(2009):3618-3624.
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