Abstract
A thin-film triple metal catalyst was used for investigating the growth of multiwall and single-wall carbon nanotubes (SWCNT) by chemical-vapor deposition (CVD). A full map of the metals in the sample surface was constructed and their evolution followed at different deposition temperatures by using Nanoauger spectroscopy. The initial iron layer was transformed into nanosized particles at the surface during the formation of SWCNT at high temperatures. During the annealing process, the Al layer played an important role by being altered into Al xO y.
| Original language | English |
|---|---|
| Pages (from-to) | 4456-4462 |
| Number of pages | 7 |
| Journal | Journal of Applied Physics |
| Volume | 96 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - Oct 15 2004 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
- Physics and Astronomy(all)
Cite this
Thin-film metal catalyst for the production of multi-wall and single-wall carbon nanotubes. / Lacerda, R. G.; Teo, K. B K; Teh, A. S.; Yang, M. H.; Dalal, S. H.; Jefferson, D. A.; Durrell, J. H.; Rupesinghe, N. L.; Roy, D.; Amaratunga, G. A J; Milne, W. I.; Wyczisk, F.; Legagneux, P.; Chhowalla, Manish.
In: Journal of Applied Physics, Vol. 96, No. 8, 15.10.2004, p. 4456-4462.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Thin-film metal catalyst for the production of multi-wall and single-wall carbon nanotubes
AU - Lacerda, R. G.
AU - Teo, K. B K
AU - Teh, A. S.
AU - Yang, M. H.
AU - Dalal, S. H.
AU - Jefferson, D. A.
AU - Durrell, J. H.
AU - Rupesinghe, N. L.
AU - Roy, D.
AU - Amaratunga, G. A J
AU - Milne, W. I.
AU - Wyczisk, F.
AU - Legagneux, P.
AU - Chhowalla, Manish
PY - 2004/10/15
Y1 - 2004/10/15
N2 - A thin-film triple metal catalyst was used for investigating the growth of multiwall and single-wall carbon nanotubes (SWCNT) by chemical-vapor deposition (CVD). A full map of the metals in the sample surface was constructed and their evolution followed at different deposition temperatures by using Nanoauger spectroscopy. The initial iron layer was transformed into nanosized particles at the surface during the formation of SWCNT at high temperatures. During the annealing process, the Al layer played an important role by being altered into Al xO y.
AB - A thin-film triple metal catalyst was used for investigating the growth of multiwall and single-wall carbon nanotubes (SWCNT) by chemical-vapor deposition (CVD). A full map of the metals in the sample surface was constructed and their evolution followed at different deposition temperatures by using Nanoauger spectroscopy. The initial iron layer was transformed into nanosized particles at the surface during the formation of SWCNT at high temperatures. During the annealing process, the Al layer played an important role by being altered into Al xO y.
UR - http://www.scopus.com/inward/record.url?scp=7544224693&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=7544224693&partnerID=8YFLogxK
U2 - 10.1063/1.1794359
DO - 10.1063/1.1794359
M3 - Article
AN - SCOPUS:7544224693
VL - 96
SP - 4456
EP - 4462
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 8
ER -