Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects
Sorption and the subsequent desorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr gas impurities by graphene oxide(GO), glucose-reduced GO (RGO-Gl) and hydrazine-reduced GO (RGO-Hz) powders have been investigated in the temperature interval 2–290 K. It has been found that the sorptive capacity of the reduced s...
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| Дата: | 2013 |
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| Автори: | , , , , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2013
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118925 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects / A.V. Dolbin, V.B. Esel'son, V.G. Gavrilko, V.G. Manzhelii , N.A. Vinnikov, R.M. Basnukaeva, V.V. Danchuk, N.S. Mysko, E.V. Bulakh, W.K. Maser, A.M. Benito // Физика низких температур. — 2013. — Т. 39, № 12. — С. 1397–1404. — Бібліогр.: 48 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-118925 |
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irk-123456789-1189252017-06-02T03:04:12Z Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Basnukaeva, R.M. Danchuk, V.V. Mysko, N.S. Bulakh, E.V. Maser, W.K. Benito, A.M. Наноструктуры при низких температурах Sorption and the subsequent desorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr gas impurities by graphene oxide(GO), glucose-reduced GO (RGO-Gl) and hydrazine-reduced GO (RGO-Hz) powders have been investigated in the temperature interval 2–290 K. It has been found that the sorptive capacity of the reduced sample RGO-Hz is three to six times higher than that of GO. The reduction of GO with glucose has only a slight effect on its sorptive properties. The temperature dependences of the diffusion coefficients of the GO, RGO-Gl and RGO-Hz samples have been obtained using the measured characteristic times of sorption. It is assumed that the temperature dependences of the diffusion coefficients are determined by the competition of the thermally activated and tunneling mechanisms, the tunneling contribution being dominant at low temperatures. 2013 Article Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects / A.V. Dolbin, V.B. Esel'son, V.G. Gavrilko, V.G. Manzhelii , N.A. Vinnikov, R.M. Basnukaeva, V.V. Danchuk, N.S. Mysko, E.V. Bulakh, W.K. Maser, A.M. Benito // Физика низких температур. — 2013. — Т. 39, № 12. — С. 1397–1404. — Бібліогр.: 48 назв. — англ. 0132-6414 PACS: 68.43.Jk, 68.43.Mn http://dspace.nbuv.gov.ua/handle/123456789/118925 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Наноструктуры при низких температурах Наноструктуры при низких температурах |
| spellingShingle |
Наноструктуры при низких температурах Наноструктуры при низких температурах Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Basnukaeva, R.M. Danchuk, V.V. Mysko, N.S. Bulakh, E.V. Maser, W.K. Benito, A.M. Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects Физика низких температур |
| description |
Sorption and the subsequent desorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr gas impurities by graphene oxide(GO), glucose-reduced GO (RGO-Gl) and hydrazine-reduced GO (RGO-Hz) powders have been investigated in the temperature interval 2–290 K. It has been found that the sorptive capacity of the reduced sample RGO-Hz is three to six times higher than that of GO. The reduction of GO with glucose has only a slight effect on its sorptive properties. The temperature dependences of the diffusion coefficients of the GO, RGO-Gl and RGO-Hz samples have been obtained using the measured characteristic times of sorption. It is assumed that the temperature dependences of the diffusion coefficients are determined by the competition of the thermally activated and tunneling mechanisms, the tunneling contribution being dominant at low temperatures. |
| format |
Article |
| author |
Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Basnukaeva, R.M. Danchuk, V.V. Mysko, N.S. Bulakh, E.V. Maser, W.K. Benito, A.M. |
| author_facet |
Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Basnukaeva, R.M. Danchuk, V.V. Mysko, N.S. Bulakh, E.V. Maser, W.K. Benito, A.M. |
| author_sort |
Dolbin, A.V. |
| title |
Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects |
| title_short |
Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects |
| title_full |
Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects |
| title_fullStr |
Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects |
| title_full_unstemmed |
Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects |
| title_sort |
sorption of ⁴he, h₂, ne, n₂, ch₄, and kr impurities in graphene oxide at low temperatures. quantum effects |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2013 |
| topic_facet |
Наноструктуры при низких температурах |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118925 |
| citation_txt |
Sorption of ⁴He, H₂, Ne, N₂, CH₄, and Kr impurities in graphene oxide at low temperatures. Quantum effects / A.V. Dolbin, V.B. Esel'son, V.G. Gavrilko, V.G. Manzhelii , N.A. Vinnikov, R.M. Basnukaeva, V.V. Danchuk, N.S. Mysko, E.V. Bulakh, W.K. Maser, A.M. Benito // Физика низких температур. — 2013. — Т. 39, № 12. — С. 1397–1404. — Бібліогр.: 48 назв. — англ. |
| series |
Физика низких температур |
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2023-10-18T20:33:20Z |
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