Abstract
The effect of the nickel as a catalyst particle in the growth of carbon nanotubes (CNT) by plasma enhanced chemical vapor deposition was investigated. The presence of metastable carbide Ni 3C at the tip of the tubes was revealed by the high resolution transmission electron microscopy of the nickel particle. It was observed that the presence of Ni 3C had reduced the mobility of C atoms. The structure of the CNT walls and number of bamboolike intersect were determined from the shape and size of the catalytic particle.
| Original language | English |
|---|---|
| Pages (from-to) | 6387-6391 |
| Number of pages | 5 |
| Journal | Journal of Applied Physics |
| Volume | 95 |
| Issue number | 11 I |
| DOIs | |
| Publication status | Published - Jun 1 2004 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
- Physics and Astronomy(all)
Cite this
The role of the catalytic particle in the growth of carbon nanotubes by plasma enhanced chemical vapor deposition. / Ducati, C.; Alexandrou, I.; Chhowalla, Manish; Robertson, J.; Amaratunga, G. A J.
In: Journal of Applied Physics, Vol. 95, No. 11 I, 01.06.2004, p. 6387-6391.Research output: Contribution to journal › Article
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TY - JOUR
T1 - The role of the catalytic particle in the growth of carbon nanotubes by plasma enhanced chemical vapor deposition
AU - Ducati, C.
AU - Alexandrou, I.
AU - Chhowalla, Manish
AU - Robertson, J.
AU - Amaratunga, G. A J
PY - 2004/6/1
Y1 - 2004/6/1
N2 - The effect of the nickel as a catalyst particle in the growth of carbon nanotubes (CNT) by plasma enhanced chemical vapor deposition was investigated. The presence of metastable carbide Ni 3C at the tip of the tubes was revealed by the high resolution transmission electron microscopy of the nickel particle. It was observed that the presence of Ni 3C had reduced the mobility of C atoms. The structure of the CNT walls and number of bamboolike intersect were determined from the shape and size of the catalytic particle.
AB - The effect of the nickel as a catalyst particle in the growth of carbon nanotubes (CNT) by plasma enhanced chemical vapor deposition was investigated. The presence of metastable carbide Ni 3C at the tip of the tubes was revealed by the high resolution transmission electron microscopy of the nickel particle. It was observed that the presence of Ni 3C had reduced the mobility of C atoms. The structure of the CNT walls and number of bamboolike intersect were determined from the shape and size of the catalytic particle.
UR - http://www.scopus.com/inward/record.url?scp=2942642331&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=2942642331&partnerID=8YFLogxK
U2 - 10.1063/1.1728293
DO - 10.1063/1.1728293
M3 - Article
AN - SCOPUS:2942642331
VL - 95
SP - 6387
EP - 6391
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 11 I
ER -