Two triple points in the H2O-H2 system

被引：6
|
作者：
Efimchenko, V. S. [1 ]
Antonov, V. E. [1 ]
Barkalov, O. I. [1 ]
Klyamkin, S. N. [2 ]
Tkacz, M. [3 ]
机构：
[1] Russian Acad Sci, Inst Solid State Phys, Moscow 142432, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119992, Russia
[3] Polish Acad Sci, Inst Phys Chem, PL-01224 Warsaw, Poland
来源：
HIGH PRESSURE RESEARCH | 2009年 / 29卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
hydrogen hydrates; high pressures; phase equilibria; 1.8; KBAR; HYDROGEN; PRESSURES;
D O I：
10.1080/08957950902734013
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using a volumetric technique, phase transitions in the H2O-H2 system were investigated in the vicinity of two points of an invariant equilibrium, L+Ih+sII and L+sII+C1, located at 1.07kbar and-10C and at 3.6kbar and 1C, respectively. Liquid water (L), low-pressure hexagonal ice (Ih) and high-pressure cubic (sII) and rhombohedral (C1) clathrate hydrates were in equilibrium with gaseous hydrogen taken in excess.
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页码：250 / 253
页数：4
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