Process of intercalation of C₆₀ with molecular hydrogen from XRD data
The process of normal hydrogen infusion into a C₆₀ powder at 1 bar and room temperature was monitored using x-ray diffraction. The effect of the intercalation on the lattice proved to be rather weak: the volume expansion upon complete saturation does not exceed 0.13%. The characteristic saturation t...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2009 |
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| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2009
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117052 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Process of intercalation of C₆₀ with molecular hydrogen from XRD data / K.A. Yagotintsev, Yu.E. Stetsenko, I.V. Legchenkova, A.I. Prokhvatilov, M.A. Strzhemechny, E. Schafler, M. Zehetbauer // Физика низких температур. — 2009. — Т. 35, № 3. — С. 315-319 . — Бібліогр.: 25 назв. — англ. |
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nasplib_isofts_kiev_ua-123456789-117052 |
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Yagotintsev, K.A. Stetsenko, Yu.E. Legchenkova, I.V. Prokhvatilov, A.I. Strzhemechny, M.A. Schafler, E. Zehetbauer, M. 2017-05-19T09:37:24Z 2017-05-19T09:37:24Z 2009 Process of intercalation of C₆₀ with molecular hydrogen from XRD data / K.A. Yagotintsev, Yu.E. Stetsenko, I.V. Legchenkova, A.I. Prokhvatilov, M.A. Strzhemechny, E. Schafler, M. Zehetbauer // Физика низких температур. — 2009. — Т. 35, № 3. — С. 315-319 . — Бібліогр.: 25 назв. — англ. 0132-6414 PACS: 61.05.cp, 61.48.–c, 61.72.J-, 61.72.U- https://nasplib.isofts.kiev.ua/handle/123456789/117052 The process of normal hydrogen infusion into a C₆₀ powder at 1 bar and room temperature was monitored using x-ray diffraction. The effect of the intercalation on the lattice proved to be rather weak: the volume expansion upon complete saturation does not exceed 0.13%. The characteristic saturation time was found to be 320 h; the corresponding diffusion coefficient amounts to (2.8 ± 0.8)·10⁻¹⁴ cm²/s. The integrated reflection intensity calculations for completely saturated sample suggest that only octahedral voids are filled under the conditions of experiment. The effect of complete saturation on the rotational subsystem of the C₆₀ fullerite is rather weak: the orientational phase transition shifts by 6 to 7 K to lower temperatures; no essential hysteresis is noticeable. The dopant shows reluctance to leave the sample under a vacuum of 10⁻³ Torr at room temperature. The authors are grateful to P.V. Zinoviev for critical reading of the manuscript. This work was supported by the Ukrainian-Austrian grant M/140-2007. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Динамика кристаллической решетки Process of intercalation of C₆₀ with molecular hydrogen from XRD data Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Process of intercalation of C₆₀ with molecular hydrogen from XRD data |
| spellingShingle |
Process of intercalation of C₆₀ with molecular hydrogen from XRD data Yagotintsev, K.A. Stetsenko, Yu.E. Legchenkova, I.V. Prokhvatilov, A.I. Strzhemechny, M.A. Schafler, E. Zehetbauer, M. Динамика кристаллической решетки |
| title_short |
Process of intercalation of C₆₀ with molecular hydrogen from XRD data |
| title_full |
Process of intercalation of C₆₀ with molecular hydrogen from XRD data |
| title_fullStr |
Process of intercalation of C₆₀ with molecular hydrogen from XRD data |
| title_full_unstemmed |
Process of intercalation of C₆₀ with molecular hydrogen from XRD data |
| title_sort |
process of intercalation of c₆₀ with molecular hydrogen from xrd data |
| author |
Yagotintsev, K.A. Stetsenko, Yu.E. Legchenkova, I.V. Prokhvatilov, A.I. Strzhemechny, M.A. Schafler, E. Zehetbauer, M. |
| author_facet |
Yagotintsev, K.A. Stetsenko, Yu.E. Legchenkova, I.V. Prokhvatilov, A.I. Strzhemechny, M.A. Schafler, E. Zehetbauer, M. |
| topic |
Динамика кристаллической решетки |
| topic_facet |
Динамика кристаллической решетки |
| publishDate |
2009 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
The process of normal hydrogen infusion into a C₆₀ powder at 1 bar and room temperature was monitored using x-ray diffraction. The effect of the intercalation on the lattice proved to be rather weak: the volume expansion upon complete saturation does not exceed 0.13%. The characteristic saturation time was found to be 320 h; the corresponding diffusion coefficient amounts to (2.8 ± 0.8)·10⁻¹⁴ cm²/s. The integrated reflection intensity calculations for completely saturated sample suggest that only octahedral voids are filled under the conditions of experiment. The effect of complete saturation on the rotational subsystem of the C₆₀ fullerite is rather weak: the orientational phase transition shifts by 6 to 7 K to lower temperatures; no essential hysteresis is noticeable. The dopant shows reluctance to leave the sample under a vacuum of 10⁻³ Torr at room temperature.
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| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117052 |
| fulltext |
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| citation_txt |
Process of intercalation of C₆₀ with molecular hydrogen from XRD data / K.A. Yagotintsev, Yu.E. Stetsenko, I.V. Legchenkova, A.I. Prokhvatilov, M.A. Strzhemechny, E. Schafler, M. Zehetbauer // Физика низких температур. — 2009. — Т. 35, № 3. — С. 315-319 . — Бібліогр.: 25 назв. — англ. |
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