Chemistry Reference
In-Depth Information
TABLE 9.5
Continuum Simulation of CNT Buckling
Length
(nm)
Diame-
ter (nm)
Researchers
Year
Method
Chairality
Results
Establishing an algorithm for buck-
ling analysis of multi-walled CNTs
based on derived formula which con-
sidering Van der Waals interaction
between any two layers of MWCNT
Continuum cylindri-
cal shell
He et al. [48]
2005
—
Pure axially compressed buckling
and combined loading effects on
SWCNT
Ghorbanpour Arani et
al. [49]
11.2 and
44.8
2007
FEM, cylindrical shell
—
3.2
FEM, elastic shell
theory
Bending buckling of single- double-
and multi walled CNTs
Yao et al. [50]
2008
—
—
0.5-3
Atomic scale finite el-
ement method
8.3 and
8.38
Guo et al. [51]
2008
(15,0) (10,0)
—
Bending buckling of SWCNTs
Investigating pre and post-buckling
behavior of MWCNTs and multi-
walled carbon nano peapods consid-
ering vdW interactions between the
adjacent walls of the CNTs and the
interactions between the fullerenes
and the inner wall of the nanotube
Utilizing Donnell shell
equilibrium equation
and also Euler-Ber-
noulli beam equation
incorporating curva-
ture effect
Various chai-
rality
Chan et al [52]
2011
—
—
Investigating of critical twist angle of
SWCNT and comparing the accuracy
of two Donnell and Sanders shell
model with uniform and non-uniform
helix deflected shape
Donnell and Sanders
shell model with non-
uniform helix deflect-
ed shape
Various
length to
diameter
ratio
Various
length to
diameter
ratio
Silvestre [53]
2012
