Abstract
The possibility of forming carbon nanotube (CNT) arrays on a Ni–Ti–N catalytic alloy with low nickel content by chemical vapor deposition (CVD) is demonstrated. Adding nitrogen to the Ni–Ti alloy composition favors the formation of TiN compound and segregation of Ni on the surface, where it produces a catalytic effect on the CNT growth. It is found that, using CVD from acetylene gas phase at a substrate temperature of 650°C, a CNT array of 9-µm height can be grown for 2 min.
| Original language | English |
|---|---|
| Pages (from-to) | 1177-1180 |
| Number of pages | 4 |
| Journal | Technical Physics Letters |
| Volume | 41 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1 Dec 2015 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
CVD growth of carbon nanotubes on thin-film Ni20Ti35N45 alloy catalyst. / Gromov, D. G.; Pavlov, A. A.; Skorik, S. N.; Trifonov, A. Yu; Shulyat’ev, A. S.
In: Technical Physics Letters, Vol. 41, No. 12, 01.12.2015, p. 1177-1180.Research output: Contribution to journal › Article
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TY - JOUR
T1 - CVD growth of carbon nanotubes on thin-film Ni20Ti35N45 alloy catalyst
AU - Gromov, D. G.
AU - Pavlov, A. A.
AU - Skorik, S. N.
AU - Trifonov, A. Yu
AU - Shulyat’ev, A. S.
PY - 2015/12/1
Y1 - 2015/12/1
N2 - The possibility of forming carbon nanotube (CNT) arrays on a Ni–Ti–N catalytic alloy with low nickel content by chemical vapor deposition (CVD) is demonstrated. Adding nitrogen to the Ni–Ti alloy composition favors the formation of TiN compound and segregation of Ni on the surface, where it produces a catalytic effect on the CNT growth. It is found that, using CVD from acetylene gas phase at a substrate temperature of 650°C, a CNT array of 9-µm height can be grown for 2 min.
AB - The possibility of forming carbon nanotube (CNT) arrays on a Ni–Ti–N catalytic alloy with low nickel content by chemical vapor deposition (CVD) is demonstrated. Adding nitrogen to the Ni–Ti alloy composition favors the formation of TiN compound and segregation of Ni on the surface, where it produces a catalytic effect on the CNT growth. It is found that, using CVD from acetylene gas phase at a substrate temperature of 650°C, a CNT array of 9-µm height can be grown for 2 min.
UR - http://www.scopus.com/inward/record.url?scp=84953738855&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84953738855&partnerID=8YFLogxK
U2 - 10.1134/S1063785015120226
DO - 10.1134/S1063785015120226
M3 - Article
AN - SCOPUS:84953738855
VL - 41
SP - 1177
EP - 1180
JO - Technical Physics Letters
JF - Technical Physics Letters
SN - 1063-7850
IS - 12
ER -