Microstructural Evolution and Oxidation Resistance of Multi-walled Carbon Nanotubes in the Presence of Silicon Powder at High Temperatures

2012 ◽  
Vol 28 (7) ◽  
pp. 599-605 ◽  
Author(s):  
Ming Luo ◽  
Yawei Li ◽  
Shengli Jin ◽  
Shaobai Sang ◽  
Lei Zhao
Keyword(s):  
Carbon Nanotubes ◽  
Oxidation Resistance ◽  
High Temperatures ◽  
Microstructural Evolution ◽  
Silicon Powder ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Superconductivity in Entirely End-Bonded Multi-Walled Carbon Nanotubes

2007 ◽  
Vol 121-123 ◽  
pp. 13-16
Author(s):  
Hsin Nan Chou ◽  
N. Kobayashi ◽  
J. Haruyama ◽  
I. Takesue ◽  
S. Chiasi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Transition Temperature ◽  
High Temperatures ◽  
Luttinger Liquid ◽  
Au Electrode ◽  
Single Walled Nanotubes ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

We report that entirely end-bonded multi-walled carbon nanotubes (MWNTs) within Tomonaga-Luttinger liquid (TLL) states at high temperatures can show superconductivity with the transition temperature Tc as high as 12K that is approximately 40-times larger than those in ropes of single-walled nanotubes. We find that emergence of this superconductivity is very sensitive to junction structures of Au electrode/MWNTs. This indicates that MWNTs with optimal numbers of electrically activated shells can allow the superconductivity that overcomes the TLL sates, due to intershell effects.

Electric resistivity of multi-walled carbon nanotubes at high temperatures

2007 ◽  
Vol 601 (13) ◽  
pp. 2814-2818 ◽  
Author(s):  
M. Barberio ◽  
M. Camarca ◽  
P. Barone ◽  
A. Bonanno ◽  
A. Oliva ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Temperatures ◽  
Electric Resistivity ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Multi-walled Carbon Nanotubes Penetrate into Plant Cells and Affect the Growth of Onobrychis arenaria Seedlings

Acta Naturae ◽  
2011 ◽  
Vol 3 (1) ◽  
pp. 99-106 ◽  
Author(s):  
E A Smirnova ◽  
A A Gusev ◽  
O N Zaitseva ◽  
E M Lazareva ◽  
G E Onishchenko ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Plant Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes
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