Open Access
Open access
Materials, volume 14, issue 11, pages 3087

Effect of Nanoparticle Size on the Mechanical Strength of Ni–Graphene Composites

Publication typeJournal Article
Publication date2021-06-04
Journal: Materials
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor3.4
ISSN19961944
PubMed ID:  34200067
General Materials Science
Abstract

The effect of the size of nickel nanoparticles on the fabrication of a Ni–graphene composite by hydrostatic pressure at 0 K followed by annealing at 1000 and 2000 K is studied by molecular dynamics simulation. Crumpled graphene, consisting of crumpled graphene flakes interconnected by van der Waals forces is chosen as the matrix for the composite and filled with nickel nanoparticles composed of 21 and 47 atoms. It is found that the main factors that affect composite fabrication are nanoparticle size, the orientation of the structural units, and temperature of the fabrication process. The best stress–strain behavior is achieved for the Ni/graphene composite with Ni47 nanoparticle after annealing at 2000 K. However, all of the composites obtained had strength property anisotropy due to the inhomogeneous distribution of pores in the material volume.

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GOST |
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GOST Copy
Krylova K. A. et al. Effect of Nanoparticle Size on the Mechanical Strength of Ni–Graphene Composites // Materials. 2021. Vol. 14. No. 11. p. 3087.
GOST all authors (up to 50) Copy
Krylova K. A., Safina L. R., Murzaev R. T., Baimova J., Mulyukov R. R. Effect of Nanoparticle Size on the Mechanical Strength of Ni–Graphene Composites // Materials. 2021. Vol. 14. No. 11. p. 3087.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/ma14113087
UR - https://doi.org/10.3390%2Fma14113087
TI - Effect of Nanoparticle Size on the Mechanical Strength of Ni–Graphene Composites
T2 - Materials
AU - Safina, Liliya R
AU - Murzaev, Ramil T
AU - Mulyukov, Radik R
AU - Krylova, Karina A
AU - Baimova, J.A.
PY - 2021
DA - 2021/06/04 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 3087
IS - 11
VL - 14
PMID - 34200067
SN - 1996-1944
ER -
BibTex |
Cite this
BibTex Copy
@article{2021_Krylova,
author = {Liliya R Safina and Ramil T Murzaev and Radik R Mulyukov and Karina A Krylova and J.A. Baimova},
title = {Effect of Nanoparticle Size on the Mechanical Strength of Ni–Graphene Composites},
journal = {Materials},
year = {2021},
volume = {14},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {jun},
url = {https://doi.org/10.3390%2Fma14113087},
number = {11},
pages = {3087},
doi = {10.3390/ma14113087}
}
MLA
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MLA Copy
Krylova, Karina A., et al. “Effect of Nanoparticle Size on the Mechanical Strength of Ni–Graphene Composites.” Materials, vol. 14, no. 11, Jun. 2021, p. 3087. https://doi.org/10.3390%2Fma14113087.
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