电邮这篇文章 Diffusion of One-Dimensional Crystals in Channels of Single-Walled Carbon Nanotubes
- 作者: Zhigalina V.G.1,2,3, Kumskov A.S.1,2,3, Falaleev N.S.4, Vasiliev A.L.1,2,3, Kiselev N.A.1
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隶属关系:
- Shubnikov Institute of Crystallography, Federal Research Centre “Crystallography and Photonics,”
- National Research Centre “Kurchatov Institute,”
- Centre for Surface and Vacuum Research (CSVR)
- Moscow State University
- 期: 卷 63, 编号 3 (2018)
- 页面: 476-479
- 栏目: Nanomaterials and Ceramics
- URL: https://journals.rcsi.science/1063-7745/article/view/192579
- DOI: https://doi.org/10.1134/S1063774518030355
- ID: 192579
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详细
The transport of one-dimensional CuI crystals in channels of single-walled carbon nanotubes (SWCNTs) has been studied by high resolution electron microscopy. The diffusion kinetics has been investigated by counting the number of CuI atoms escaping from the nanotube channel. The diffusivity is calculated to be 6.8 × 10–21 m2/s, which corresponds to an activation-barrier height of ~1 eV/atom. A comparison with the theoretically estimated height of the energy barrier for molecular transport through a graphene layer is indicative of mass transfer through vacancy defects in graphene.
作者简介
V. Zhigalina
Shubnikov Institute of Crystallography, Federal Research Centre “Crystallography and Photonics,”; National Research Centre “Kurchatov Institute,”; Centre for Surface and Vacuum Research (CSVR)
编辑信件的主要联系方式.
Email: v.zhigalina@gmail.com
俄罗斯联邦, Moscow, 119333; Moscow, 123182; Moscow, 119421
A. Kumskov
Shubnikov Institute of Crystallography, Federal Research Centre “Crystallography and Photonics,”; National Research Centre “Kurchatov Institute,”; Centre for Surface and Vacuum Research (CSVR)
Email: v.zhigalina@gmail.com
俄罗斯联邦, Moscow, 119333; Moscow, 123182; Moscow, 119421
N. Falaleev
Moscow State University
Email: v.zhigalina@gmail.com
俄罗斯联邦, Moscow, 119992
A. Vasiliev
Shubnikov Institute of Crystallography, Federal Research Centre “Crystallography and Photonics,”; National Research Centre “Kurchatov Institute,”; Centre for Surface and Vacuum Research (CSVR)
Email: v.zhigalina@gmail.com
俄罗斯联邦, Moscow, 119333; Moscow, 123182; Moscow, 119421
N. Kiselev
Shubnikov Institute of Crystallography, Federal Research Centre “Crystallography and Photonics,”
Email: v.zhigalina@gmail.com
俄罗斯联邦, Moscow, 119333
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