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Mechanical properties investigation on single-wall ZrO2 nanotubes: A finite element method with equivalent Poisson's ratio for chemical bonds
Version 2 2024-06-05, 00:54Version 2 2024-06-05, 00:54
Version 1 2020-01-30, 14:13Version 1 2020-01-30, 14:13
journal contribution
posted on 2024-06-05, 00:54 authored by X Yang, H Li, M Hu, Z Liu, J Wärnå, Y Cao, R Ahuja, W Luo© 2017 Elsevier B.V. A method to obtain the equivalent Poisson's ratio in chemical bonds as classical beams with finite element method was proposed from experimental data. The UFF (Universal Force Field) method was employed to calculate the elastic force constants of Zr–O bonds. By applying the equivalent Poisson's ratio, the mechanical properties of single-wall ZrNTs (ZrO2 nanotubes) were investigated by finite element analysis. The nanotubes' Young's modulus (Y), Poisson's ratio (ν) of ZrNTs as function of diameters, length and chirality have been discussed, respectively. We found that the Young's modulus of single-wall ZrNTs is calculated to be between 350 and 420 GPa.
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Alternative title
Mechanical properties investigation on single-wall ZrO₂ nanotubes: A finite element method with equivalent Poisson's ratio for chemical bondsJournal
Physica E: Low-Dimensional Systems and NanostructuresVolume
98Pagination
23-28Location
Amsterdam, The NetherlandsPublisher DOI
ISSN
1386-9477Language
engPublication classification
C1 Refereed article in a scholarly journalPublisher
ElsevierUsage metrics
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