Author
Danial Ghahremani-Moghadam
;
Massoud Mir
;
Fatemehzahra Ranjbar
;
Mahnaz Golmareshk
Publication Date
1402-04
Subject
energy method, mechanical unit cell, nanotube boron nitride, s modulus, young
Type
Periodical
Language
Persian
Digital
Yes
Manuscript
No
Library
University of Toronto
Library Asset ID
ISSN: 2008-4854, EISSN: 2783-2538, DOI: 10.22075/jme.2023.28700.2351
Record ID
cdi_doaj_primary_oai_doaj_org_article_0f5605239a1b44d3a48595c11bfd5f5d
Library Location
DOAJ Directory of Open Access Journals
Date
1402-04
Notes
Considering the increasing use of nanotubes in various industries, it is of great importance to investigate the mechanical properties of these nanostructures. Today, due to the extraordinary properties that nanotubes have shown in various sciences, they have attracted the attention of many scientists. Boron nitride nanotubes are a form of boron nitride that are structurally very similar to carbon nanotubes. Many studies have been done to achieve the mechanical properties of these materials, and scientists have achieved this with different methods. But finding an easy and simple solution has always been the focus of many scientists who are still trying to achieve it. In this study, the molecular mechanics and solid mechanics properties of boron nitride nanotubes have been studied using a mechanical model to predict Young's modulus; and a spatial structure consisting of a unit cell has been used to describe the mechanical response of boron nitride nanotubes to applied loading. According to this assumption, a new unit cell, named mechanical unit cell, is introduced here to make a boron nitride plate or wall of boron nitride nanotubes. The analytical research presented in this research provides a simple method for predicting the Young's modulus of boron nitride nanotubes, and the obtained results are in good agreement with experimental and theoretical data.
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