Low temperature growth of single-walled carbon nanotubes: Small diameters with narrow distribution

2006 ◽  
Vol 419 (1-3) ◽  
pp. 81-85 ◽  
Author(s):  
W.L. Wang ◽  
X.D. Bai ◽  
Zhi Xu ◽  
S. Liu ◽  
E.G. Wang
Keyword(s):  
Carbon Nanotubes ◽  
Low Temperature ◽  
Single Walled Carbon Nanotubes ◽  
Temperature Growth ◽  
Low Temperature Growth ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Low temperature growth of single-walled carbon nanotubes from Rh catalysts

Carbon ◽  
2017 ◽  
Vol 116 ◽  
pp. 128-132 ◽  
Author(s):  
Takahiro Maruyama ◽  
Akinari Kozawa ◽  
Takahiro Saida ◽  
Shigeya Naritsuka ◽  
Sumio Iijima
Keyword(s):  
Carbon Nanotubes ◽  
Low Temperature ◽  
Single Walled Carbon Nanotubes ◽  
Temperature Growth ◽  
Low Temperature Growth ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Synergistic effects in FeCu bimetallic catalyst for low temperature growth of single-walled carbon nanotubes

Carbon ◽  
2013 ◽  
Vol 52 ◽  
pp. 590-594 ◽  
Author(s):  
Maoshuai He ◽  
Alexander I. Chernov ◽  
Elena D. Obraztsova ◽  
Hua Jiang ◽  
Esko I. Kauppinen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Low Temperature ◽  
Bimetallic Catalyst ◽  
Synergistic Effects ◽  
Single Walled Carbon Nanotubes ◽  
Temperature Growth ◽  
Low Temperature Growth ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Low Temperature Synthesis of Single-Walled Carbon Nanotubes in an Inductively Coupled Plasma Chemical Vapor Deposition System

2008 ◽  
Vol 8 (5) ◽  
pp. 2526-2533 ◽  
Author(s):  
Cheng-Hui Weng ◽  
Chao-Shun Yang ◽  
Hsuan Lin ◽  
Chuen-Horng Tsai ◽  
Keh-Chyang Leou
Keyword(s):  
Carbon Nanotubes ◽  
Low Temperature ◽  
Inductively Coupled Plasma ◽  
Chemical Vapor ◽  
Single Walled Carbon Nanotubes ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Single Walled Carbon ◽  
Inductively Coupled ◽  
Walled Carbon Nanotubes

In this work, we present a parametric study on the low temperature synthesis of single-walled carbon nanotubes (SWNTs) in an inductively coupled plasma (ICP) CVD system using dry bi-layered catalytic thin-films (Fe/Al and Ni/Al, deposited by electron-beam evaporation method) as the catalysts. With a low substrate temperature of 550 °C and above, SWNTs were successfully synthesized on both catalysts, as revealed from the characteristic peaks of SWNTs in the micro-Raman spectra. By the reduction of plasma power and the shortening of the process times, the lowest synthesis temperature of SWNTs achieved in our system was approached to 500 °C on Ni/Al catalysts; on the other hands, the lowest temperature for Fe/Al catalysts was 550 °C. Our results suggest that as compared with Fe/Al, Ni/Al is more favorable for plasma-enhanced CVD (PECVD) synthesis of SWNTs at low temperatures. This work can be used for further improvements and better understanding on the production processes of SWNTs by PECVD methods.

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