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Direct Deposition of Bamboo-Like Carbon Nanotubes on Copper Substrates by Sulfur-Assisted HFCVD
Joint Authors
González-Berríos, Adolfo
Morell, Gerardo
De Jesus, Joel
Weiner, Brad R.
Katar, Sri Lakshmi
Source
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-01-13
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
Films of bamboo-like carbon nanotubes (BCNTs) were grown directly on copper substrates by sulfur-assisted hot filament chemical vapor deposition (HFCVD).
The effects of substrate temperature and growth time over the BCNT structure were investigated.
The films were characterized by scanning electron microscopy (SEM), Raman spectroscopy (RS), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and electron field emission (EFE) studies.
SEM and Raman characterization indicate a transition from the growth of microcrystalline diamond to the growth of a dense entangled network of carbon nanotubes or fibers as the substrate temperature is increased from 400 to 900∘C that is accounted for by the base growth model.
TEM images show that the nanotubes have regular arrays of nanocavities.
These BCNTs show good electron field emission properties as other carbon films.
American Psychological Association (APA)
Katar, Sri Lakshmi& González-Berríos, Adolfo& De Jesus, Joel& Weiner, Brad R.& Morell, Gerardo. 2009. Direct Deposition of Bamboo-Like Carbon Nanotubes on Copper Substrates by Sulfur-Assisted HFCVD. Journal of Nanomaterials،Vol. 2008, no. 2008, pp.1-7.
https://search.emarefa.net/detail/BIM-477823
Modern Language Association (MLA)
Katar, Sri Lakshmi…[et al.]. Direct Deposition of Bamboo-Like Carbon Nanotubes on Copper Substrates by Sulfur-Assisted HFCVD. Journal of Nanomaterials No. 2008 (2008), pp.1-7.
https://search.emarefa.net/detail/BIM-477823
American Medical Association (AMA)
Katar, Sri Lakshmi& González-Berríos, Adolfo& De Jesus, Joel& Weiner, Brad R.& Morell, Gerardo. Direct Deposition of Bamboo-Like Carbon Nanotubes on Copper Substrates by Sulfur-Assisted HFCVD. Journal of Nanomaterials. 2009. Vol. 2008, no. 2008, pp.1-7.
https://search.emarefa.net/detail/BIM-477823
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-477823