volume 121 issue 42 pages 23669-23675

Mass Transport through Defects in Graphene Layers

A. A. Eliseev 1, 2
Andrei A Eliseev 3, 4
A S Kumskov 5, 6, 7
N S Falaleev 3
V G Zhigalina 5, 6, 7
Artem A Eliseev 1, 2, 3, 4
Artem Mitrofanov 1, 2, 3, 4
Dmitry Petukhov 1, 2
D I Petukhov 3, 4
A. L. Vasiliev 5, 6
N.A. Kiselev 5
Publication typeJournal Article
Publication date2017-10-16
scimago Q1
wos Q3
SJR0.914
CiteScore6.2
Impact factor3.2
ISSN19327447, 19327455
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Physical and Theoretical Chemistry
General Energy
Abstract
The paper reports an experimental study of ZnTe and CuI transport through graphene wall of SWNTs by high resolution transmission electron microscopy. It is shown that encapsulated material evacuates the tube through the defects in the nanotube walls, while in-tube diffusion appears high enough to provide matter intake from the nanotube volume. Diffusion kinetics was studied by “atoms count” resulting in ZnTe and CuI diffusivities of 7.67 × 10–21 and 1.99 × 10–20 m2/s through single defects in SWNT wall. Semiempirical and DFT modeling of potential energy profiles for different types of defects was utilized to propose minimal structural disturbances in a graphene layer to make possible cross-plane transport of matter. The comparison of experimentally observed diffusivities with calculated activation barrier heights was carried out taking into account an effective temperature of substance under electron beam. Neither of the defects including framework disturbance with 5–7 defects or sp3-bound carbon atomic p...
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GOST Copy
Eliseev A. A. et al. Mass Transport through Defects in Graphene Layers // Journal of Physical Chemistry C. 2017. Vol. 121. No. 42. pp. 23669-23675.
GOST all authors (up to 50) Copy
Eliseev A. A., Eliseev A. A., Kumskov A. S., Falaleev N. S., Falaleev N. S., Zhigalina V. G., Eliseev A. A., Mitrofanov A., Petukhov D., Petukhov D. I., Vasiliev A. L., Kiselev N. Mass Transport through Defects in Graphene Layers // Journal of Physical Chemistry C. 2017. Vol. 121. No. 42. pp. 23669-23675.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/acs.jpcc.7b06100
UR - https://pubs.acs.org/doi/10.1021/acs.jpcc.7b06100
TI - Mass Transport through Defects in Graphene Layers
T2 - Journal of Physical Chemistry C
AU - Eliseev, A. A.
AU - Eliseev, Andrei A
AU - Kumskov, A S
AU - Falaleev, Nikolay S
AU - Falaleev, N S
AU - Zhigalina, V G
AU - Eliseev, Artem A
AU - Mitrofanov, Artem
AU - Petukhov, Dmitry
AU - Petukhov, D I
AU - Vasiliev, A. L.
AU - Kiselev, N.A.
PY - 2017
DA - 2017/10/16
PB - American Chemical Society (ACS)
SP - 23669-23675
IS - 42
VL - 121
SN - 1932-7447
SN - 1932-7455
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2017_Eliseev,
author = {A. A. Eliseev and Andrei A Eliseev and A S Kumskov and Nikolay S Falaleev and N S Falaleev and V G Zhigalina and Artem A Eliseev and Artem Mitrofanov and Dmitry Petukhov and D I Petukhov and A. L. Vasiliev and N.A. Kiselev},
title = {Mass Transport through Defects in Graphene Layers},
journal = {Journal of Physical Chemistry C},
year = {2017},
volume = {121},
publisher = {American Chemical Society (ACS)},
month = {oct},
url = {https://pubs.acs.org/doi/10.1021/acs.jpcc.7b06100},
number = {42},
pages = {23669--23675},
doi = {10.1021/acs.jpcc.7b06100}
}
MLA
Cite this
MLA Copy
Eliseev, A. A., et al. “Mass Transport through Defects in Graphene Layers.” Journal of Physical Chemistry C, vol. 121, no. 42, Oct. 2017, pp. 23669-23675. https://pubs.acs.org/doi/10.1021/acs.jpcc.7b06100.