Selective Electrochemical Etching of Single-Walled Carbon Nanotubes

doi:10.1002/adfm.200900924

ICCAS OpenIR

	Selective Electrochemical Etching of Single-Walled Carbon Nanotubes
	Wei, Dacheng 1; Liu, Yunqi 1; Cao, Lingchao 1; Zhang, Hongliang 1; Huang, Liping 1; Yu, Gui 1; Kajiura, Hisashi 2; Li, Yongming 2
	2009-11-23
Source Publication	ADVANCED FUNCTIONAL MATERIALS
ISSN	1616-301X
Volume	19 Issue:22 Pages:3618-3624
Abstract	Single-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.
DOI	10.1002/adfm.200900924
Indexed By	SCI
Language	英语
WOS ID	WOS:000272503500013
Publisher	WILEY-V C H VERLAG GMBH
Citation statistics	Cited Times:23[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.iccas.ac.cn/handle/121111/67574
Collection	中国科学院化学研究所
Corresponding Author	Wei, Dacheng
Affiliation	1.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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