Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/111769
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Sakharova, Nataliya A. | - |
dc.contributor.author | Pereira, André F. G. | - |
dc.contributor.author | Antunes, Jorge M. | - |
dc.date.accessioned | 2024-01-09T12:39:42Z | - |
dc.date.available | 2024-01-09T12:39:42Z | - |
dc.date.issued | 2023-10-13 | - |
dc.identifier.issn | 2079-4991 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/111769 | - |
dc.description.abstract | Hexagonal boron nitride (h-BN) nanosheets are attractive materials for various applications that require efficient heat transfer, surface adsorption capability, biocompatibility, and flexibility, such as optoelectronics and power electronics devices, nanoelectromechanical systems, and aerospace industry. Knowledge of the mechanical behavior of boron nitride nanosheets is necessary to achieve accurate design and optimal performance of h-BN-based nanodevices and nanosystems. In this context, the Young's and shear moduli and Poisson's ratio of square and rectangular boron nitride nanosheets were evaluated using the nanoscale continuum modeling approach, also known as molecular structural mechanics. The latter allows robust and rapid assessment of the elastic constants of nanostructures with graphene-like lattices. To date, there is a lack of systematic research regarding the influence of input parameters for numerical simulation, loading conditions, size, and aspect ratio on the elastic properties of the h-BN nanosheets. The current study contributes to filling this gap. The results allow, on the one hand, to point out the input parameters that lead to better agreement with those available in the literature. On the other hand, the Young's and shear moduli, and Poisson's ratio calculated in the present work contribute to a benchmark for the evaluation of elastic constants of h-BN nanosheets using theoretical methods. | pt |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.relation | UIDB/00285/2020 | pt |
dc.relation | LA/P/0112/2020 | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | boron nitride | pt |
dc.subject | nanosheets | pt |
dc.subject | elastic properties | pt |
dc.subject | modeling | pt |
dc.subject | numerical simulation | pt |
dc.title | A Study of the Mechanical Behaviour of Boron Nitride Nanosheets Using Numerical Simulation | pt |
dc.type | article | - |
degois.publication.firstPage | 2759 | pt |
degois.publication.issue | 20 | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/nano13202759 | pt |
degois.publication.volume | 13 | pt |
dc.date.embargo | 2023-10-13 | * |
uc.date.periodoEmbargo | 0 | pt |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | article | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.orcid | 0000-0003-1922-4365 | - |
crisitem.author.orcid | 0000-0003-0443-4925 | - |
crisitem.author.orcid | 0000-0002-1581-2197 | - |
crisitem.project.grantno | Centre for Mechanical Enginnering, Materials and Processes | - |
crisitem.project.grantno | ARISE - Laboratório Associado para Produção Avançada e Sistemas Inteligentes | - |
Aparece nas coleções: | I&D CEMMPRE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
A-Study-of-the-Mechanical-Behaviour-of-Boron-Nitride-Nanosheets-Using-Numerical-SimulationNanomaterials.pdf | 11.4 MB | Adobe PDF | Ver/Abrir |
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