Aqueous Solutions and Water Polyamorphism
نویسندگان
چکیده
منابع مشابه
Polyamorphism in water
Water, the most common and important liquid, has peculiar properties like the density maximum at 4 degrees C. Such properties are thought to stem from complex changes in the bonding-network structure of water molecules. And yet we cannot understand water. The discovery of the high-density amorphous ice (HDA) in 1984 and the discovery of the apparently discontinuous change in volume of amorphous...
متن کاملReview Polyamorphism in water
Water, the most common and important liquid, has peculiar properties like the density maximum at 4 C. Such properties are thought to stem from complex changes in the bonding-network structure of water molecules. And yet we cannot understand water. The discovery of the high-density amorphous ice (HDA) in 1984 and the discovery of the apparently discontinuous change in volume of amorphous ice in ...
متن کاملMelting of the precipitated ice IV in LiCl aqueous solution and polyamorphism of water.
Melting of the precipitated ice IV in supercooled LiCl-H(2)O solution was studied in the range of 0-0.6 MPa and 160-270 K. Emulsified solution was used to detect this metastable transition. Ice IV was precipitated from the aqueous solution of 2.0 mol % LiCl (or 4.8 mol % LiCl) in each emulsion particle at low-temperature and high-pressure conditions, and the emulsion was decompressed at differe...
متن کاملWater polyamorphism: reversibility and (dis)continuity.
An understanding of water's anomalies is closely linked to an understanding of the phase diagram of water's metastable noncrystalline states. Despite the considerable effort, such an understanding has remained elusive and many puzzles regarding phase transitions in supercooled liquid water and their possible amorphous proxies at low temperatures remain. Here, decompression of very high density ...
متن کاملSimulation of supercritical water and of supercritical aqueous solutions
Molecular dynamics (MD) calculations have been performed to determine equilibrium structure and properties of systems modeling supercritical (SC) water and SC aqueous solutions at two states near the critical point using the simple point charge (SPC) potential model of Berendsen et al. for water. Both thermodynamic and dielectric properties from the simulations for pure water are accurate in co...
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ژورنال
عنوان ژورنال: THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY
سال: 2016
ISSN: 0917-639X,1348-1940
DOI: 10.4131/jshpreview.26.315