Results 11 to 20 of about 6,011,616 (292)
Multi-criteria Optimization for Parametrizing Excess Gibbs Energy Models
Fluid Phase Equilibria, 2020 Thermodynamic models contain parameters which are adjusted to experimental data. Usually, optimal descriptions of different data sets require different parameters. Multi-criteria optimization (MCO) is an appropriate way to obtain a compromise. This is demonstrated here for Gibbs excess energy (GE) models. As an example, the NRTL model is applied to the
Lehrstuhl für Thermodynamik +6 more
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Correlation Between Reduced Mass and Gibbs Energy Change of Reaction [PDF]
, 2021 The correlation between the Gibbs free energy change of reaction and the reduced mass was clarified. In the case of bond formation reactions, the computed Gibbs energy change of reaction increased in the positive direction as the reduced mass increased ...
Masatoshi, Kawashima
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CONTRIBUTION OF DIFFERENT INTERACTIONS TO THE EXCESS GIBBS ENERGY OF MIXING IN AQUEOUS ELECTROLYTE SOLUTIONS [PDF]
, 2021 The thermodynamic properties of the mixed electrolyte solutions are conveniently described in terms of excess quantities. The excess Gibbs energy of mixing, presents the difference between the excess free energy of a mixed electrolyte solution and free ...
Popović, Daniela Ž. +3 more
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Bunsen section thermodynamic model for hydrogen production by the sulfur-Iodine cycle [PDF]
, 2009 A model for the Bunsen section of the Sulfur – Iodine thermo-chemical cycle is proposed, where sulfur dioxide reacts with excess water and iodine to produce two demixing liquid aqueous phases (H2SO4 rich and HI rich) in equilibrium.
Hadj-Kali, Mohamed +7 more
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International Journal of Electrochemical Science, 2012 Densities, viscosities of binary liquid mixtures composed of pyridine and some primary alcohols namely methanol, ethanol, n-propanol and n-butanol were determined at 293.15, 303.15, 313.15 and 323.15 K.
Ezekiel D. Dikio +3 more
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Gibbs energy functions with the vacancy complexes in the Al-Cu binary system
Data in Brief, 2018 The Gibbs energy functions of the phases in the Al-Cu binary system are taken from the CALPHAD-type thermodynamic assessment (Witusiewicz et al., 2004; Ansara et al., 1998) [1,2], where the effect of the monovacancy (Va), divacancy (VaVa) and Va-solute ...
Taichi Abe +3 more
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Heliyon, 2021 Temperature-dependent interaction parameters of Redlich-Kister (R–K) polynomials for Li–Mg alloy in liquid phase have been optimized using experimental data in the framework of linear and exponential models.
R.K. Gohivar +3 more
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The interaction Study of Binary mixture containing Biosurfactant of sodium cholate and anionic surfactant of sodium dodecyl sulfate using conductometric technique [PDF]
شیمی کاربردی روز, 2021 In this study, the micellization behavior of the sodium cholate (SCH) and sodium dodecyl sulfate (SDS), in aqueous solution in pure state, and mixture of them (SCH + SDS) in different mole fractions were investigated by conductometric method at 298.15 K.
Arezoo Moradi, Ahmad Bagheri
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Crystals, 2023 Unique electronic properties of graphene offer highly interesting ways to manipulate the functional properties of surfaces and develop novel structures which are sensitive to physical and chemical interactions.
Algimantas Lukša +7 more
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Study of surface tension and viscosity of Cu–Fe–Si ternary alloy using a thermodynamic approach
Heliyon, 2020 The surface tension and viscosity of Cu–Fe–Si ternary alloys were computed at different temperatures using thermodynamic approaches. The thermodynamic data of the alloy were optimized in the framework of the Redlich-Kister (R–K) polynomials and ...
U. Mehta +5 more
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