On the Determination of Elastic Properties of Single-Walled Boron Nitride Nanotubes by Numerical Simulation

Autor:	Nataliya A. Sakharova, Jorge M. Antunes, André F. G. Pereira, Bruno M. Chaparro, José V. Fernandes
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	boron nitride nanotubes rigidities elastic moduli modelling numerical simulation Technology Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Zdroj:	Materials, Vol 14, Iss 12, p 3183 (2021)
Druh dokumentu:	article
ISSN:	1996-1944
DOI:	10.3390/ma14123183
Popis:	The elastic properties of chiral and non-chiral single-walled boron nitride nanotubes in a wide range of their chiral indices and diameters were studied. With this aim, a three-dimensional finite element model was used to assess their rigidities and, subsequently, elastic moduli and Poisson’s ratio. An extensive study was performed to understand the impact of the input parameters on the results obtained by numerical simulation. For comparison, the elastic properties of single-walled boron nitride nanotubes are shown together with those obtained for single-walled carbon nanotubes.
Databáze:	Directory of Open Access Journals
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