Ultraviolet irradiated ozone treatment of a metal catalyst for the large-scale synthesis of single-walled carbon nanotubes with small, uniform diameters

Carbon ◽  
2008 ◽  
Vol 46 (11) ◽  
pp. 1443-1449 ◽  
Author(s):  
Tae Jae Lee ◽  
Haiwon Lee
Keyword(s):  
Carbon Nanotubes ◽  
Large Scale ◽  
Single Walled Carbon Nanotubes ◽  
Ozone Treatment ◽  
Metal Catalyst ◽  
Single Walled Carbon ◽  
Large Scale Synthesis ◽  
Walled Carbon Nanotubes

Large-scale synthesis and characterization of super-bundle single-walled carbon nanotubes by water-assisted chemical vapor deposition

RSC Advances ◽  
2015 ◽  
Vol 5 (39) ◽  
pp. 30564-30569 ◽  
Author(s):  
Yu Zhao ◽  
Jihoon Choi ◽  
Paul Kim ◽  
Weidong Fei ◽  
Cheol Jin Lee
Keyword(s):  
Carbon Nanotubes ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Large Scale ◽  
Chemical Vapor ◽  
Single Walled Carbon Nanotubes ◽  
Product Yield ◽  
Single Walled Carbon ◽  
Large Scale Synthesis ◽  
Walled Carbon Nanotubes

A large-scale synthesis of water-assisted super-bundle single-walled carbon nanotubes was investigated by catalytic chemical vapor deposition. The product yield dramatically improved from 40 to 206 wt%.

scholarly journals Thermoelectric Properties of Thin Films from Sorted Single-Walled Carbon Nanotubes

Materials ◽  
2020 ◽  
Vol 13 (17) ◽  
pp. 3808 ◽  
Author(s):  
Blazej Podlesny ◽  
Bogumila Kumanek ◽  
Angana Borah ◽  
Ryohei Yamaguchi ◽  
Tomohiro Shiraki ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermoelectric Properties ◽  
Large Scale ◽  
Single Walled Carbon Nanotubes ◽  
Parent Material ◽  
Free Standing ◽  
Two Phase ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Aqueous Two Phase Extraction

Single-walled carbon nanotubes (SWCNTs) remain one of the most promising materials of our times. One of the goals is to implement semiconducting and metallic SWCNTs in photonics and microelectronics, respectively. In this work, we demonstrated how such materials could be obtained from the parent material by using the aqueous two-phase extraction method (ATPE) at a large scale. We also developed a dedicated process on how to harvest the SWCNTs from the polymer matrices used to form the biphasic system. The technique is beneficial as it isolates SWCNTs with high purity while simultaneously maintaining their surface intact. To validate the utility of the metallic and semiconducting SWCNTs obtained this way, we transformed them into thin free-standing films and characterized their thermoelectric properties.

Large-scale production of single-walled carbon nanotubes by induction thermal plasma

2007 ◽  
Vol 40 (8) ◽  
pp. 2375-2387 ◽  
Author(s):  
Keun Su Kim ◽  
German Cota-Sanchez ◽  
Christopher T Kingston ◽  
Matej Imris ◽  
Benoit Simard ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermal Plasma ◽  
Large Scale ◽  
Single Walled Carbon Nanotubes ◽  
Scale Production ◽  
Single Walled Carbon ◽  
Induction Thermal Plasma ◽  
Large Scale Production ◽  
Walled Carbon Nanotubes
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