Share Email Print
cover

Proceedings Paper

Single-walled carbon nanotubes forests as demonstration for nanotubes length controlling
Author(s): Francesco Lamberti; Moreno Meneghetti; Nicola Elvassore
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The need to have a complete control of the length of the carbon nanotubes is one of the most limiting factor in using nanotubes based devices. In fact their treatments often lead to have different length distribution involving therefore different properties. In this work we aim at controlling the length of the nanotubes adjusting the oxidation temperature. Temperature dependence of SWNTs oxidation was analyzed by Raman spectroscopy. AFM images shows the height of micropatterned self-assembled monolayers of carboxylated SWNTs. SWNTs forest with different height could be fabricated controlling oxidation temperature in the range of 303K-313K.

Paper Details

Date Published: 18 August 2009
PDF: 5 pages
Proc. SPIE 7399, Carbon Nanotubes, Graphene, and Associated Devices II, 73990V (18 August 2009); doi: 10.1117/12.826864
Show Author Affiliations
Francesco Lamberti, Univ. of Padova (Italy)
Moreno Meneghetti, Univ. of Padova (Italy)
Nicola Elvassore, Univ. of Padova (Italy)
Venetian Institute of Molecular Medicine (Italy)


Published in SPIE Proceedings Vol. 7399:
Carbon Nanotubes, Graphene, and Associated Devices II
Manijeh Razeghi; Didier Pribat; Young-Hee Lee, Editor(s)

© SPIE. Terms of Use
Back to Top