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, Yoshiyuki Kawazoe

Research output: Contribution to journalArticle

4 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 languageEnglish
Pages (from-to)20-26
Number of pages7
JournalJournal of Engineering Thermophysics
Volume23
Issue number1
DOIs
Publication statusPublished - 2014 Jan 1

ASJC Scopus subject areas

  • Environmental Engineering
  • Modelling and Simulation
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

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