Theoretical investigation of structures, compositions, and phase transitions of neon hydrates based on ices Ih and II

Yu Yu Bozhko; O. S. Subbotin; V. M. Fomin; V. R. Belosludov; Y. Kawazoe

doi:10.1134/S1810232814010032

Theoretical investigation of structures, compositions, and phase transitions of neon hydrates based on ices Ih and II

Yu Yu Bozhko, O. S. Subbotin, V. M. Fomin, V. R. Belosludov, Y. Kawazoe

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Thermodynamic conditions of existence in the p-T plane and the composition of neon hydrates based on ices Ih and II are determined. The occupancy of neon in cages (channels) of ices Ih and II at temperatures below 0°C is calculated. It is shown that the occupancy of neon in hydrate based on ices cages decreases with growing temperature. Lines of monovariant equilibria between gas phase (neon)-neon hydrate based on ice Ih-liquid water (or ice II) and neon-gas phase (neon)-hydrate based on ice II-liquidwater (or ice II) are found. The line of divariant equilibria between neon hydrate based on ice Ih-neon hydrate based on ice II has been also calculated. The possibility of ice stabilization due to inclusion of neon into ice cages (channels) is shown.

Original language	English
Pages (from-to)	20-26
Number of pages	7
Journal	Journal of Engineering Thermophysics
Volume	23
Issue number	1
DOIs	https://doi.org/10.1134/S1810232814010032
Publication status	Published - 2014 Jan

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title = "Theoretical investigation of structures, compositions, and phase transitions of neon hydrates based on ices Ih and II",

abstract = "Thermodynamic conditions of existence in the p-T plane and the composition of neon hydrates based on ices Ih and II are determined. The occupancy of neon in cages (channels) of ices Ih and II at temperatures below 0°C is calculated. It is shown that the occupancy of neon in hydrate based on ices cages decreases with growing temperature. Lines of monovariant equilibria between gas phase (neon)-neon hydrate based on ice Ih-liquid water (or ice II) and neon-gas phase (neon)-hydrate based on ice II-liquidwater (or ice II) are found. The line of divariant equilibria between neon hydrate based on ice Ih-neon hydrate based on ice II has been also calculated. The possibility of ice stabilization due to inclusion of neon into ice cages (channels) is shown.",

author = "Bozhko, {Yu Yu} and Subbotin, {O. S.} and Fomin, {V. M.} and Belosludov, {V. R.} and Y. Kawazoe",

note = "Funding Information: ACKNOWLEDGMENTS This work was supported by the RAS Presidium (program no. 8, grant no. 4) and by the RF grant for state support of scientific researches performed under the direction of leading scientists (grant no. 14.B25.31.0030, leading scientist Y. Kawazoe, Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences).",

year = "2014",

month = jan,

doi = "10.1134/S1810232814010032",

language = "English",

volume = "23",

pages = "20--26",

journal = "Journal of Engineering Thermophysics",

issn = "1810-2328",

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number = "1",

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AU - Bozhko, Yu Yu

AU - Subbotin, O. S.

AU - Fomin, V. M.

AU - Belosludov, V. R.

AU - Kawazoe, Y.

N1 - Funding Information: ACKNOWLEDGMENTS This work was supported by the RAS Presidium (program no. 8, grant no. 4) and by the RF grant for state support of scientific researches performed under the direction of leading scientists (grant no. 14.B25.31.0030, leading scientist Y. Kawazoe, Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences).

PY - 2014/1

Y1 - 2014/1

N2 - Thermodynamic conditions of existence in the p-T plane and the composition of neon hydrates based on ices Ih and II are determined. The occupancy of neon in cages (channels) of ices Ih and II at temperatures below 0°C is calculated. It is shown that the occupancy of neon in hydrate based on ices cages decreases with growing temperature. Lines of monovariant equilibria between gas phase (neon)-neon hydrate based on ice Ih-liquid water (or ice II) and neon-gas phase (neon)-hydrate based on ice II-liquidwater (or ice II) are found. The line of divariant equilibria between neon hydrate based on ice Ih-neon hydrate based on ice II has been also calculated. The possibility of ice stabilization due to inclusion of neon into ice cages (channels) is shown.

AB - Thermodynamic conditions of existence in the p-T plane and the composition of neon hydrates based on ices Ih and II are determined. The occupancy of neon in cages (channels) of ices Ih and II at temperatures below 0°C is calculated. It is shown that the occupancy of neon in hydrate based on ices cages decreases with growing temperature. Lines of monovariant equilibria between gas phase (neon)-neon hydrate based on ice Ih-liquid water (or ice II) and neon-gas phase (neon)-hydrate based on ice II-liquidwater (or ice II) are found. The line of divariant equilibria between neon hydrate based on ice Ih-neon hydrate based on ice II has been also calculated. The possibility of ice stabilization due to inclusion of neon into ice cages (channels) is shown.

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Theoretical investigation of structures, compositions, and phase transitions of neon hydrates based on ices Ih and II

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