The equation of state of an open system containing water in an electric field of strength E greater than 108Vm1leads to a phase diagram with two-phase and single-phase regions in the ,E,T coordinates (=electrostriction pressure). The phases differ by their degree of orientation of H2O mol...
Critical point, in physics, the set of conditions under which a liquid and its vapour become identical (see phase diagram). For each substance, the conditions defining the critical point are the critical temperature, the critical pressure, and the critic
Sciortino, "Is There a Second Critical Point in Liquid Water?" Physica A 205, 122 (1994); H. E. Stanley, S. T. Harrington, P. H. Poole, S. Sastry, and F. Sciortino, "The Liquid-Liquid Critical Point Hypothesis," in Supercooled Liquids: Advances and Novel Applications: Proc. 1996 ...
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1.The phase diagram of this system and the thermal behavior of the magnetzation are obtained,and it is found that system exhibits thetricritical point.结果表明,所研究的系统存在三临界点。 2.The trajectory of thetricritical point(TCP) in the phase space as a function of two different disorder ...
Molecular dynamics simulations are used to examine the relationship between water-like anomalies and the liquid-liquid critical point in a family of model ... E Salcedo,AB De Oliveira,NM Barraz,... - 《Journal of Chemical Physics》 被引量: 25发表: 2011年 Critical points, phase transitions ...
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we model this transition by an ab initio quality molecular dynamics simulation and explore a large portion of the liquid section of the phase diagram. We draw the liquid-liquid coexistence curve and determine that it terminates into a second-order critical point. Close to the critical point, lar...
Liquid mixtures, which have a phase diagram exhibiting a miscibility gap ending in a critical point of solution, have been used as solvents for chemical reactions. The reaction rate in the forward direction has often been observed to slo... James,K.,Bair,... - 《Journal of Physical Chemistr...
critical double pointpolymer demixingisotopic substitutionThis paper examines the effect of substitution of water by heavy water in a polymer solution of polystyrene (molecular weight=13000) and acetone. A critical double point (CDP), at which the upper and the lower partially-miscible regions merge...