Influence of ice formation on the dynamic and thermodynamic properties of aqueous solutions Water dynamics in solutions with biological or non-biological solutes has been intensely studied when both components (solvent and solute) are amorphous. H... JH Melillo,J Swenson,S Cerveny - 《Journal of ...
Our measurements determine the pressure–temperature stability fields of superionic ice phases and the melting line, suggesting the presence of face-centred cubic superionic ice in water-rich giant planets, such as Neptune and Uranus. The melting line determined here is at higher temperatures than ...
Ice VI is a hydrogen-disordered phase of ice that crystallises from liquid water in the 0.6–2.2 GPa pressure range9. Its structure consists of two interlocking hydrogen-bonded networks and therefore it is often described as a self-clathrate (see Fig. 1b)9. The networks themselves are...
Learn about the properties of water and hydrogen bonding. Understand the chemical properties of water and the structure and density of water...
Structure and dynamics of amorphous water ice Further insight into the structure and dynamics of amorphous water ice, at low temperatures, was obtained by trapping in it Ar, Ne, H2, and D2. Ballistic w... D Laufer,E Kochavi,A Bar-Nun - 《Physical Review B Condensed Matter》 被引量: ...
This paper describes crystal and physical properties of the accreted ice and their relationship to ice sample position on the ship. Texturally, accreted ice resembled frazil ice that forms from the consolidation of freely nucleated ice crystals in sea water. This resemblance is also reflected in ...
Water is one of the few known substances whose solid form is less dense than the liquid. The plot at the right shows how the volume of water varies with the temperature; the large increase (about 9%) on freezing shows why ice floats on water and why pipes burst when they freeze. The...
et al. Insight on structure of water and ice next to graphene using surface-sensitive spectroscopy. ACS Nano 11, 4899–4906 (2017). Article CAS PubMed Google Scholar He, Q. et al. Electrochemical storage of atomic hydrogen on single layer graphene. J. Am. Chem. Soc. 143, 18419–18425...
Here we realize atomic-resolution imaging of the basal (0001) surface structure of hexagonal water ice (ice Ih) by using qPlus-based cryogenic atomic force microscopy with a carbon monoxide-functionalized tip. We find that the crystalline ice-Ih surface consists of mixed Ih- and cubic (Ic)-...
In this paper, an attempt is made to confirm some results obtained by using this model and interpretation by performing new experiments not involving viscosity measurements but using the heat of vaporization of ice and water from which the main chain length (L) of a linear chain of water ...