Vertically aligned growth of carbon nanotubes with long length and high density

2005 ◽  
Vol 23 (4) ◽  
pp. 1450 ◽  
Author(s):  
Kuei-Yi Lee ◽  
Shin-ichi Honda ◽  
Mitsuhiro Katayama ◽  
Takashi Miyake ◽  
Katsuya Himuro ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Density ◽  
Aligned Growth ◽  
Vertically Aligned

Growth of high-density vertically aligned arrays of carbon nanotubes by plasma-assisted catalyst pretreatment

2009 ◽  
Vol 95 (17) ◽  
pp. 173115 ◽  
Author(s):  
S. Esconjauregui ◽  
B. C. Bayer ◽  
M. Fouquet ◽  
C. T. Wirth ◽  
C. Ducati ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Density ◽  
Aligned Arrays ◽  
Catalyst Pretreatment ◽  
Vertically Aligned

Dependence of the Vertically Aligned Growth of Carbon Nanotubes on the Catalysts

2002 ◽  
Vol 106 (36) ◽  
pp. 9286-9290 ◽  
Author(s):  
Nam Seo Kim ◽  
Yun Tack Lee ◽  
Jeunghee Park ◽  
Hyun Ryu ◽  
Hwack Joo Lee ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Aligned Growth ◽  
Vertically Aligned

High-density horizontally aligned growth of carbon nanotubes with Co nanoparticles deposited by arc-discharge plasma method

2008 ◽  
Vol 93 (5) ◽  
pp. 053112 ◽  
Author(s):  
D. Phokharatkul ◽  
Y. Ohno ◽  
H. Nakano ◽  
S. Kishimoto ◽  
T. Mizutani
Keyword(s):  
Carbon Nanotubes ◽  
Discharge Plasma ◽  
Arc Discharge ◽  
High Density ◽  
Plasma Method ◽  
Aligned Growth ◽  
Co Nanoparticles

Model for Self-Assembly of Carbon Nanotubes from Acetylene Based on Real-Time Studies of Vertically Aligned Growth Kinetics

2009 ◽  
Vol 113 (35) ◽  
pp. 15484-15491 ◽  
Author(s):  
Gyula Eres ◽  
C. M. Rouleau ◽  
Mina Yoon ◽  
A. A. Puretzky ◽  
J. J. Jackson ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Real Time ◽  
Growth Kinetics ◽  
Self Assembly ◽  
Aligned Growth ◽  
Vertically Aligned

High-Density Growth of Vertically Aligned Carbon Nanotubes with High Linearity by Catalyst Preheating in Acetylene Atmosphere

2008 ◽  
Vol 47 (4) ◽  
pp. 1941-1943 ◽  
Author(s):  
Kumiko Yoshihara ◽  
Shin-ichi Honda ◽  
Jung-Goo Lee ◽  
Hirotaro Mori ◽  
Kenjiro Oura ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Density ◽  
Vertically Aligned Carbon Nanotubes ◽  
High Linearity ◽  
Aligned Carbon Nanotubes ◽  
Density Growth ◽  
Vertically Aligned

scholarly journals Low Temperature Synthesis of High-Density Carbon Nanotubes on Insulating Substrate

Nanomaterials ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 473 ◽  
Author(s):  
Ying Xiao ◽  
Zubair Ahmed ◽  
Zichao Ma ◽  
Changjian Zhou ◽  
Lining Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Low Temperature ◽  
High Surface ◽  
Chemical Vapor ◽  
Synthesis Temperature ◽  
Catalyst Design ◽  
High Density ◽  
Oxide Semiconductor ◽  
Multi Wall Carbon Nanotubes ◽  
Vertically Aligned

A method to synthesize high-density, vertically-aligned, multi-wall carbon nanotubes (MWCNTs) on an insulating substrate at low temperature using a complementary metal–oxide–semiconductor (CMOS) compatible process is presented. Two factors are identified to be important in the carbon nanotube (CNT) growth, which are the catalyst design and the substrate material. By using a Ni–Al–Ni multilayer catalyst film and a ZrO2 substrate, vertically-aligned CNTs can be synthesized at 340 °C using plasma-enhanced chemical vapor deposition (PECVD). Both the quality and density of the CNTs can be enhanced by increasing the synthesis temperature. The function of the aluminum interlayer in reducing the activation energy of the CNT formation is studied. The nanoparticle sintering and quick accumulation of amorphous carbon covering the catalyst can prematurely stop CNT synthesis. Both effects can be suppressed by using a substrate with a high surface energy such as ZrO2.

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