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Title | 4He Sorption in Graphene Oxide at Low Temperatures |
Authors |
Dolbin, A.V.
Eselson, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Basnukaeva, R.M. Benito, Ana |
ORCID | |
Keywords |
Quantum effects Sorption kinetics Graphene oxide Helium |
Type | Conference Papers |
Date of Issue | 2013 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/35205 |
Publisher | Sumy State University |
License | |
Citation | 4He Sorption in Graphene Oxide at Low Temperatures [Текст] / A.V. Dolbin, V.B. Eselson, V.G. Gavrilko et al. // Nanomaterials: Applications & Properties (NAP-2013): 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy: Sumy State University, 2013. - V.2, No3. - 03NCNN06 |
Abstract |
The sorption and subsequent desorption of 4He gas by grapheme oxide (GO) and hydrazine-reduced grapheme oxide (RGO-Hz) powders have been investigated in the temperature interval 2 – 25 K. It is found that the Hz-reduction of GO increases the sorptive capacitance of RGO-Hz by a factor of 3.3 in com-parison with GO. It is assumed that the sorptive capacity of the RGO-Hz sample increases because the O2-containing groups are removed in the process of Hz-reduction of GO, which makes the interlayer space ac-cessible for sorption
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China
-1976099339
France
1
Germany
-2040387752
Ireland
1
Lithuania
1
Spain
1437251445
Ukraine
1413816365
United Kingdom
1437251437
United States
-1976099338
Unknown Country
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Vietnam
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File | Size | Format | Downloads |
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Dolbin_Helium.pdf | 135.5 kB | Adobe PDF | -1704267119 |
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