The role of topological defects on the mechanical properties of single-walled carbon nanotubes

DA Damasceno, CR Miranda - Philosophical Magazine, 2022 - Taylor & Francis
… five types of defects, where their shape and orientation are based on … the influence of the
AIREBO cut-off radii on the defect … In this section, the effect of multiple topological defects on the …

Compound influence of topological defects and heteroatomic inclusions on the mechanical properties of SWCNTs

A Roy, KK Gupta, S Naskar, T Mukhopadhyay… - Materials Today …, 2021 - Elsevier
… superior mechanical properties of carbon nanotubes depends … structures of carbon are
prone to topological defects and … Such compound effects are primarily found to be driven by …

Mechanical behavior of single and bundled defect-free carbon nanotubes

Y Bai, H Yue, R Zhang, W Qian… - Accounts of Materials …, 2021 - ACS Publications
… The pursuit of the ultimate properties of materials has driven … a single topological defect can
lower the tensile strength of … strain/stress distribution influences the mechanical properties of …

A directional synthesis for topological defect in carbon

X Wang, Y Jia, X Mao, L Zhang, D Liu, L Song, X Yan… - Chem, 2020 - cell.com
… (N)-doped carbon nanotubes were discovered to be active … In this work, an additional benefit
is able to clarify the effect of … ) and the corresponding topological defect configuration by the …

Topological defects embedded large-sized single-walled carbon nanotubes for hydrogen storage: a molecular dynamics study

S Mishra, SI Kundalwal - International Journal of Hydrogen Energy, 2022 - Elsevier
… sheets, exhibiting excellent mechanical properties [9], thermal … , and experimentally driven
KOH activation could modify the … extended to investigate the influence of defects on the large-…

Atomistic simulation of tensile strength properties of graphene with complex vacancy and topological defects

DA Damasceno, R Rajapakse, E Mesquita… - Acta Mechanica, 2020 - Springer
… Other studies focused on the effects of ELD on the electronic … simple defects have a strong
influence on the ultimate tensile … In this section, we focus on the topological defects shown in …

[HTML][HTML] Irradiation-enhanced torsional buckling capacity of carbon nanotube bundles

J Wallace, D Chen, L Shao - Journal of Applied Physics, 2020 - pubs.aip.org
… of carbon nanotubes (CNTs) is a well-known method for tailoring the mechanical properties
of CNTs… damage can have a profound effect on the torsional properties of CNT bundles. The …

Effect of Stone–Wales defects on the mechanical behavior of boron nitride nanotubes

V Choyal, SI Kundalwal - Acta Mechanica, 2020 - Springer
… Although these applications are similar to carbon nanotubes (… also promote the presence of
topological defects in BNNTs due to … [52] also observed that the orientation of SW defects in a …

Buckling failure analysis of defective carbon nanotubes using molecular dynamics simulation

M Goel, SP Harsha, MP Mishra, RK Mishra - Journal of Failure Analysis …, 2020 - Springer
… the effect of these defects on the mechanical properties and … to study the effect of topological
defect and vacancy defects (… that in zigzag CNTs the vertically oriented bonds provide the …

Molecular dynamics simulations of twisting-induced helical carbon nanotube fibers for reinforced nanocomposites

Y Zhao, C Wang, L Miao, J Li, Z Xu… - ACS Applied Nano …, 2020 - ACS Publications
… studied the effect of the twisting operation on the mechanical properties of DHCNFs and …
high-velocity pullout behavior of the enhancement could lead to an orientation of the polymer …