The decomposition curves of the solid solutions based on ices Ih (α-solutions) and II (β-solutions) in the water-hydrogen system were studied by the DTA technique at pressures up to 7 kbar. The α-solution is destabilized by pressure but to a lesser degree than ice Ih and is stable up to 2.3 kbar. Theβ-solution is stabilized by pressure and at 7 kbar decomposes at about 20°C. TheP, T-phase diagram of the water-hydrogen system in the crystallization range is constructed on the basis of reference  and our data. All possible types of stoichiometric interrelationships in the guest —host system are demonstrated by the example of the water-hydrogen system.
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W. Vos, L. Finger, R. Hemley, and Ho-kwang Mao:Phys. Rev. Lett. 71, 3150 (1993).
Yu. A. Dyadin, L.S. Aladko, K.A. Udachin, and M. Tkacz:Polish J. Chem. 68, 343 (1994).
Yu. A. Dyadin, F.V. Zhurko, I.V. Bondaryuk, and G.O. Zhurko:J. Incl. Phenom. 10, 39 (1991).
Yu. A. Dyadin, F.V. Zhurko, T.V. Mikina, and R.K. Udachin:J. Incl. Phenom. 9, 37 (1990).
R.M. Barrer and D.E. Vaughan:Trans. Faraday Soc. 63, 2275 (1971).
G.P. Arnold, R.G. Wenzel, S.W. Rabideau, N.G. Nereson, and A.L. Bowman:J. Chem. Phys. 55, 589 (1971).
D. Londono, W.F. Kuhs, and J.L. Finney:Nature (London)332, 141, (1988).
Yu.A. Dyadin, G.N. Chekhova, and N.P. Sokolova:J. Incl. Phenom. 5, 187 (1987).
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Dyadin, Y.A., Aladko, E.Y. The phase diagram of the water-hydrogen system in the crystallization field of solid solutions based on ices Ih and II at high pressures. J Incl Phenom Macrocycl Chem 20, 115–121 (1994). https://doi.org/10.1007/BF00709335
- Hydrogen-water solid solutions
- phase diagram
- stoichiometry of clathrates
- high pressure