Erratum: “The Gibbs–Thomson effect and intergranular melting in ice emulsions: Interpreting the anomalous heat capacity and volume of supercooled water” [J. Chem. Phys. 107, 10154 (1997)]

1998 ◽  
Vol 108 (18) ◽  
pp. 7923-7923
Author(s):  
G. P. Johari
Keyword(s):  
Heat Capacity ◽  
Supercooled Water ◽  
Chem Phys ◽  
Thomson Effect ◽  
Anomalous Heat

Anomalous Heat Capacity of TiNi

1967 ◽  
Vol 38 (11) ◽  
pp. 4473-4476 ◽  
Author(s):  
H. A. Berman ◽  
E. D. West ◽  
A. G. Rozner
Keyword(s):  
Heat Capacity ◽  
Anomalous Heat

scholarly journals Volume analysis of supercooled water under high pressure

MRS Advances ◽  
2018 ◽  
Vol 3 (41) ◽  
pp. 2467-2478
Author(s):  
Solomon F. Duki ◽  
Mesfin Tsige
Keyword(s):  
High Pressure ◽  
Water Sample ◽  
High Pressures ◽  
Supercooled Water ◽  
Supercooled Liquid ◽  
Chem Phys ◽  
Bulk Water ◽  
Isothermal Compression ◽  
Emulsified Water ◽  
Dynamics Simulations

ABSTRACTMotivated by an experimental finding on the density of supercooled water at high pressure [O. Mishima, J. Chem. Phys. 133, 144503 (2010)] we performed atomistic molecular dynamics simulations study of bulk water in the isothermal-isobaric ensemble. Cooling and heating cycles at different isobars and isothermal compression at different temperatures are performed on the water sample with pressures that range from 0 to 1.0 GPa. The cooling simulations are done at temperatures that range from 40 K to 380 K using two different cooling rates, 10 K/ns and 10 K/5 ns. For the heating simulations we used the slowest heating rate (10 K/5 ns) by applying the same range of isobars. Our analysis of the variation of the volume of the bulk water sample with temperature at different pressures from both isobaric cooling/heating and isothermal compression cycles indicates a concave-downward curvature at high pressures that is consistent with the experiment for emulsified water. In particular, a strong concave down curvature is observed between the temperatures 180 K and 220 K. Below the glass transition temperature, which is around 180 K at 1GPa, the volume turns to concave upward curvature. No crystallization of the supercooled liquid state was observed below 180 K even after running the system for an additional microsecond.

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