Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study

The elastic properties of single-walled carbon nanotube heterojunctions were investigated using conventional tensile, bending and torsion tests. A three-dimensional finite element model was built in order to describe the elastic behaviour of cone heterojunctions (armchair–armchair and zigzag–zigzag)...

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Autores principales: Pereira, André F. G., Antunes, Jorge M., Fernandes, José V., Sakharova, Nataliya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7696267/
https://www.ncbi.nlm.nih.gov/pubmed/33198189
http://dx.doi.org/10.3390/ma13225100
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author Pereira, André F. G.
Antunes, Jorge M.
Fernandes, José V.
Sakharova, Nataliya
author_facet Pereira, André F. G.
Antunes, Jorge M.
Fernandes, José V.
Sakharova, Nataliya
author_sort Pereira, André F. G.
collection PubMed
description The elastic properties of single-walled carbon nanotube heterojunctions were investigated using conventional tensile, bending and torsion tests. A three-dimensional finite element model was built in order to describe the elastic behaviour of cone heterojunctions (armchair–armchair and zigzag–zigzag). This comprehensive systematic study, to evaluate the tensile, bending and torsional rigidities of heterojunctions, enabled the formulation analytical methods for easy assessment of the elastic properties of heterojunctions using a wide range of their geometrical parameters.
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spelling pubmed-76962672020-11-29 Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study Pereira, André F. G. Antunes, Jorge M. Fernandes, José V. Sakharova, Nataliya Materials (Basel) Article The elastic properties of single-walled carbon nanotube heterojunctions were investigated using conventional tensile, bending and torsion tests. A three-dimensional finite element model was built in order to describe the elastic behaviour of cone heterojunctions (armchair–armchair and zigzag–zigzag). This comprehensive systematic study, to evaluate the tensile, bending and torsional rigidities of heterojunctions, enabled the formulation analytical methods for easy assessment of the elastic properties of heterojunctions using a wide range of their geometrical parameters. MDPI 2020-11-12 /pmc/articles/PMC7696267/ /pubmed/33198189 http://dx.doi.org/10.3390/ma13225100 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Pereira, André F. G.
Antunes, Jorge M.
Fernandes, José V.
Sakharova, Nataliya
Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study
title Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study
title_full Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study
title_fullStr Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study
title_full_unstemmed Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study
title_short Mechanical Characterisation of Single-Walled Carbon Nanotube Heterojunctions: Numerical Simulation Study
title_sort mechanical characterisation of single-walled carbon nanotube heterojunctions: numerical simulation study
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7696267/
https://www.ncbi.nlm.nih.gov/pubmed/33198189
http://dx.doi.org/10.3390/ma13225100
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