Thermodynamic behavior of electrolyte solutions: Part I. Activity coefficients and osmotic coefficients of binary systems
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Cited by (22)
Activity coefficient of multi-ions and Gibbs free energy calculation during electrochemical nitrate reduction in synthetic and actual wastewater
2022, Journal of Chemical ThermodynamicsCitation Excerpt :Pitzer [14] modified the Debye-Huckel model and known as the Pitzer-Debye-Huckel model [15], and it has been applied successfully for the calculation of the activity coefficient of individual ions by his [16,17], and other research groups [18–20]. Lin et al. [21,22] utilized the ion's electrochemical potential equation by Poisson-Boltzmann to define the LR interaction forces. Further, this equation is combined with a new term related to Coulomb's principle of the electrostatic potential among molecule and ion.
Idaho database of solution thermodynamics
2021, Journal of Molecular LiquidsCitation Excerpt :It would be prudent to direct a portion of the resources supporting the collection of primary data to curation of the data. Understanding solution thermodynamics (activity and phase behavior) [5–16] is foundational to material separations (e.g., hydrometallurgy), material production (e.g., drug synthesis and purification, membrane structures, and perovskites), biological systems (e.g., cellular function), batteries operation, water treatment, and geological systems (e.g., pollution plumes, CO2 storage, oil recovery) [17]. While a range of thermodynamic properties are important to the behavior of solutes and solutions it is the isothermal vapor liquid equilibrium (VLE) data that is the primary experimental source for solute activity on which much of electrolyte theory is built.
An extended solvation theory for electrolyte osmotic and activity coefficients. I. Application at 298.15 K
2019, Fluid Phase EquilibriaCitation Excerpt :Later, they extended the model using a stepwise hydration-equilibrium model for osmotic coefficients of strong, highly-soluble electrolytes [26,27]. In 1993, Lin et al. [28,29] proposed a model for the activity and osmotic coefficients. They used a numerical solution of the Poisson-Boltzmann equation to describe the long-range ion-ion interactions and a short-range term that accounts for the ion-molecule interactions using the solvation concept.
Thermodynamic modelling of carbon dioxide solubility in aqueous amino acid salt solutions and their blends with alkanolamines
2018, Journal of CO2 UtilizationCitation Excerpt :Hence, the proposed models heavily rely on the linear-type correction factors, which may have resulted in weakening of the correlation at low carbon dioxide pressures. On the other hand, various researchers [34–37] have shown that the use logarithm-type correction factors for the correlation of VLE can lead to excellent results. Similarly, Garg et al. [23] have used second order polynomials in improving their modelling results.
Development of a rationale for decoupling osmotic coefficient of electrolytes into electrostatic and nonelectrostatic contributions
2018, Fluid Phase EquilibriaCitation Excerpt :They differ from each other in the methods used for estimating nonelectrostatic interactions. The most popular model among these is the Pitzer model [30–34] in which the binary and ternary short-range interactions have been incorporated using the virial equation [33]. Although the popularity of the Pitzer model stems from the availability of extensive databank encompassing a large number of electrolyte species, the model has a large number of empirical parameters, many of which are devoid of any physical significance as pointed out by several workers [35–37].
Mean activity coefficient measurement and thermodynamic modelling of the ternary mixed electrolyte (MgCl<inf>2</inf> + glucose + water) system at T = 298.15 K
2015, Journal of Chemical Thermodynamics
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