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67 539 (0,161s)

Result

On temperature dependence of excess Gibbs energy

Temperature dependence of GE is discussed for several temperature modifications of the Redlich-Kister, Wilson and NRTL equations with respect to the sign of the excess Gibbs energy, excess enthalpy and excess

CF - Fyzikální chemie a teoretická chemie

  • 1999
  • Jx
Result

DISQUAC Characterization of the CarbonylůChlorine Interactions in Binary Mixtures of Linear Ketone with Chloroalkane.

Both the published and our new data on vapour-liquid equilibrium, excess Gibbs energy GE and excess enthalpy HE for the linear ketone-chloroalkane binary mixtures are interpreted in terms of the DISQUAC group contr...

CF - Fyzikální chemie a teoretická chemie

  • 2003
  • Jx
Result

Temperature and composition dependence of excess Gibbs energy in the system of tetraglyme (1) + decane (2): Evaluation by simultaneous correlation of limiting activity coefficients, liquid?liquid

by direct analytical and turbidity methods. Excess enthalpy and excess heat capacity solubility temperature and a ?W-shape? composition dependence of the excess heat capacity......

CF - Fyzikální chemie a teoretická chemie

  • 2009
  • Jx
Result

Vapor-Liquid Equilibrium in Mixtures and Solutions. Part 2

The volumes in this series are compilations of vapor?liquid equilibrium data on subcritical binary homogeneous (single-phase) or heterogeneous (two-phase) liquid?liquid systems. Bibliography included (13634 references)....

CF - Fyzikální chemie a teoretická chemie

  • 2008
  • B
Result

Binary A III nitride solid solutions:Estimation of the excess Gibbs energyng use

CF - Fyzikální chemie a teoretická chemie

  • 1997
  • Jx
Result

First-principles Calculations Results in Phase Diagram Construction

. Entropy part of Gibbs energy of elements in sigma-phase structure and excess Gibbs energy of mixing have to be still adjusted to phase equilibrium data. energy difference between pure element me...

CF - Fyzikální chemie a teoretická chemie

  • 2001
  • Jx
Result

Recent progres in modelling of sigma-phase

of model have definit physical meaning. Entropy part of Gibbs energy of elements insigma-phase structure and excess Gibbs energy of mixing of sigma-phase have still, but structure energy differen...

CF - Fyzikální chemie a teoretická chemie

  • 2001
  • Jx
Result

Phase diagram calculation in Co-Cr system using ab initio determined lattice instability of sigma phase.

GradientApproximation (GGA). The entropy contribution to the Gibbs energy of the pure elements in the sigma phase structure, and the excess Gibbs energy of mixing of the sigma phase were enables us to uti...

CF - Fyzikální chemie a teoretická chemie

  • 2002
  • Jx
Result

Extension of Gibbs energy data for pure elements to zero Kelvin temperature

A method for the extension of SGTE Gibbs energy expression for pure elements to zero Kelvin temperature is presented.

BJ - Termodynamika

  • 2014
  • O
Result

Ab initio calculations of lattice stability of sigma-phase and phase diagram in the Cr-Fe system

of Gibbs energy of elements in sigma-phase structure and excess Gibbs energy of mixingTotal energy of pure metals in the sigma-phase structure and in the standard element reference (SER) structur...

CF - Fyzikální chemie a teoretická chemie

  • 2002
  • Jx
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