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The formation of recumbent bamboo-like carbon nanotube patterns on a patterned gold substrate by chemical vapor deposition

Articles

Revue/Conférence:

CARBON

Language:

English

Auteur:

Li Xianglong; Fu Lei; Cao Lingchao; Wei Dacheng; Wang Yu

Experts:

Liu Yunqi

Année:

2008

Volume:

46

Numéro:

2

Pages:

255-260

The pyrolysis of iron(II) phthalocyanine on an Au substrate under an atmosphere of ethanol/argon was found to produce recumbent bamboo-like multi-walled carbon nanotubes. By changing the pattern of the Au bars in the substrate, the configuration of the nanotube could be changed. A, possible mechanism for the formation of these patterns is suggested. (c) 2007 Elsevier Ltd. All rights reserved.