A continuum mechanics nonlinear postbuckling analysis for single-walled carbon nanotubes under torque

2008 ◽  
Vol 27 (5) ◽  
pp. 796-807 ◽  
Author(s):  
Xiaohu Yao ◽  
Qiang Han
Keyword(s):  
Carbon Nanotubes ◽  
Continuum Mechanics ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

ON INSTABILITY OF SINGLE-WALLED CARBON NANOTUBES WITH A VACANCY DEFECT

2008 ◽  
Vol 08 (02) ◽  
pp. 357-366 ◽  
Author(s):  
Q. WANG ◽  
V. K. VARADAN ◽  
Y. XIANG ◽  
Q. K. HAN ◽  
B. C. WEN
Keyword(s):  
Carbon Nanotubes ◽  
Molecular Dynamics ◽  
Continuum Mechanics ◽  
Elastic Beam ◽  
Single Walled Carbon Nanotubes ◽  
Vacancy Defect ◽  
Technical Note ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
The Continuum

This technical note is concerned with the buckling of single-walled carbon nanotubes with one atomic vacancy. An elastic beam theory is developed to predict the buckling strain of defective CNTs, and the strain prediction via the continuum mechanics model is verified from comparison studies by molecular dynamics simulations. The results demonstrate the effectiveness of the continuum mechanics theory for longer CNTs. In addition, a local kink is revealed in the morphology of the buckling of shorter defective CNTs via molecular dynamics.

Purity Evaluation of Single-Walled Carbon Nanotubes Using Thermogravimetric Analysis

2013 ◽  
Vol 51 (2) ◽  
pp. 137-144
Author(s):  
Naesung Lee ◽  
Jeung Choon Goak ◽  
Tae Yang Kim ◽  
Jongwan Jung ◽  
Young-Soo Seo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermogravimetric Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Purity Evaluation ◽  
Walled Carbon Nanotubes
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