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Title: Theoretical investigation on the thermal stability of hollow gold nanoparticles
Authors: Jiang, Luyun
Yin, Xing
Zhao, Jianwei
Liu, Hongmei
Liu, Yunhong
Wang, Fenying
Zhu, Junjie
Boey, Freddy Yin Chiang
Zhang, Hua
Keywords: DRNTU::Engineering::Materials
Issue Date: 2009
Source: Jiang, L., Yin, X., Zhao, J., Liu, H., Liu, Y., Wang, F., et al. (2009). Theoretical investigation on the thermal stability of hollow gold nanoparticles. The Journal of Physical Chemistry C, 113(47), 20193-20197.
Series/Report no.: The journal of physical chemistry C
Abstract: The thermal stability of hollow gold nanoparticles has been studied by molecular dynamics (MD) simulations. On the basis of the MD simulation results, the hollow nanoparticles have been classified into three categories, namely, stable, half-stable, and unstable systems. The stability of hollow nanoparticles strongly depends on the wall thickness and the aspect ratio, defined as the outer radius over the wall thickness. These features can be further presented in a two-dimensional phase space according to a large number of simulations. By using this stability diagram, the collapsing mechanism has been proposed.
ISSN: 1932-7447
DOI: 10.1021/jp905280g
Schools: School of Materials Science & Engineering 
Rights: © 2009 American Chemical Society.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MSE Journal Articles

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