Paper Title:
Synthesis of Carbon Nanotubes Using Hydrocarbon Ion Beams
  Abstract

Toward the tailored growth of carbon nanotubes (CNTs), CNT growth using hydrocarbon ion beams at the ion energy of 150 eV and the ion current densities of 10 ∼ 165 μA/cm2 was challenged at various growth temperatures. Fibrous protrusions with an amorphous nature grew at a low ion current density, whereas highly crystallized multi-wall CNTs were synthesized at high ion current densities. The higher the growth temperature and the ion current density, the smaller the CNT diameter. Similar to the conventional PECVD-grown CNTs, they grew via the so-called “tip-growth mode.”

  Info
Periodical
Advanced Materials Research (Volumes 11-12)
Main Theme
Edited by
Masayuki Nogami, Riguang Jin, Toshihiro Kasuga and Wantai Yang
Pages
547-550
DOI
10.4028/www.scientific.net/AMR.11-12.547
Citation
M. Tanemura, R. Koyanagi, T. Nagumo, M. Kitazawa, L. Miao, S. Tanemura, "Synthesis of Carbon Nanotubes Using Hydrocarbon Ion Beams", Advanced Materials Research, Vols. 11-12, pp. 547-550, 2006
Online since
February 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Masafumi Mikami, Kiyofumi Yamagiwa, Tsuneharu Takeuchi, Morihiro Saito, Jun Kuwano
Abstract:Aligned carbon nanotube arrays (CNTAs) were readily synthesized by a resistance heating method on a substrate of commercially available...
23
Authors: Dan Dan Zhao, Zhi Yang, Hao Wei, Ya Fei Zhang
Abstract:Low-pressure chemical vapor deposition (LP-CVD) technique has been utilized for controlled growth of carbon nanotube (CNT) arrays on silicon...
11
Authors: Siti Shuhadah Mohd Saleh, Md Akil Hazizan, Muhammad Helmi Abdul Kudus
Abstract:In this work, the chemical vapor deposition (CVD) technique was used to synthesis the multiwall carbon nanotubes/calcium carbonate...
460
Authors: M. Pérez-Cadenas, A. Maroto-Valiente, I. Rodríguez-Ramos, A. Guerrero-Ruíz
Abstract:Carbon nanotubes are grown by catalytic chemical vapour deposition over components of electronic devices. Samples are analyzed by...
157
Authors: Mohd Asyadi Azam, Mohd Warikh Abd Rashid, Kazuki Isomura, Akihiko Fujiwara, Tatsuya Shimoda
Abstract:Al oxide (Al-O) films used as catalyst-support layer for vertical growth of carbon nanotubes (CNTs) were characterized by means of X-ray...
213