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Título

Functionalization of Carbon Nanotubes via Nitrogen Glow Discharge

Autor Khare, Bishun; Wilhite, Patrick; Tran, Benjamin; Teixeira, Elico; Fresquez, Kenneth; Nna Mvondo, Delphine ; Bauschlicher, Charles; Meyyappan, M.
Palabras clave Single-wall carbon nanotubes (SWCNTs)
Nitrogen functionalization
Distance to the discharge source
Nanotube characterization via spectroscopy
Fecha de publicación 15-nov-2005
EditorAmerican Chemical Society
Citación J. Phys. Chem. B 109 (49): 23466 -23472 (2005)
ResumenWe have exposed single-wall carbon nanotubes (SWCNTs) to microwave-generated N2 plasma with the aim to functionalize the nanotubes. The results strongly depend on the distance between the discharge source and the sample, since nitrogen atoms generated can be lost due to recombination. No functionalization was observed when this distance was 7.0 cm. At intermediate distances (2.5 cm), the incorporation of nitrogen and oxygen onto the SWCNT was observed, while, at short distances (1 cm), products containing C≡N were also observed.
Descripción 7 pages, 9 figures.-- PMID: 16375320 [PubMed].
Versión del editorhttp://dx.doi.org/10.1021/jp0537254
URI http://hdl.handle.net/10261/8221
DOI10.1021/jp0537254
ISSN1520-6106
Aparece en las colecciones: (CAB) Comunicaciones congresos
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