Framework for correlating the effect of temperature on nonelectrolyte and ionic liquid activity coefficients

Frank, Timothy C.; Arturo, Steven G.; Holden, Bruce

doi:10.1002/aic.14557

Cited by 3 publications

(3 citation statements)

References 98 publications

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“…Gases such as O 2 , O 3 and • NO have quite low values of H compared to H 2 O 2 or HNO 3 , and they are much more difficult to transfer from the gas to the liquid (water) phase. The temperature dependence of activity coefficients used to determine H is discussed in [320].…”

Section: Plasma-induced Liquid Phase Convection and Mass Transfer Betmentioning

confidence: 99%

Plasma–liquid interactions: a review and roadmap

Bruggeman

Kushner

Locke

et al. 2016

Plasma Sources Sci. Technol.

1,167

885

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Plasma-liquid interactions represent a growing interdisciplinary area of research involving plasma science, fluid dynamics, heat and mass transfer, photolysis, multiphase chemistry and aerosol science. This review provides an assessment of the state-of-the-art of this multidisciplinary area and identifies the key research challenges. The developments in diagnostics, modeling and further extensions of cross section and reaction rate databases that are necessary to address these challenges are discussed. The review focusses on nonequilibrium plasmas.

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Section: Plasma-induced Liquid Phase Convection and Mass Transfer Betmentioning

confidence: 99%

Plasma–liquid interactions: a review and roadmap

Bruggeman

Kushner

Locke

et al. 2016

Plasma Sources Sci. Technol.

1,167

885

View full text Add to dashboard Cite

show abstract

“…However, few systems exhibit the γ s ∞ trend increase with an increase in temperature. This is due to the reason that the mixture exhibits a lower critical solution temperature (LCST) . [C 4 C 1 im][SCN] and [C 4 C 1 im][CF 3 SO 3 ] (cf.…”

Section: Resultsmentioning

confidence: 99%

“…This is due to the reason that the mixture exhibits a lower critical solution temperature (LCST). 32 increasing with an increase in temperature may exhibit LCST or it may be simply due to experimental error. While comparing the other system of ILs, Figure S4 in increasing order of interaction with thiophene.…”

Section: Resultsmentioning

confidence: 99%

Overview of Activity Coefficient of Thiophene at Infinite Dilution in Ionic Liquids and their Modeling Using COSMO-RS

Matheswaran

Wilfred

Kurnia

et al. 2016

Ind. Eng. Chem. Res.

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Ionic liquids (ILs) gained a lot of attention, from both academe and industry, as alternative liquids for different types of applications. Chemical and physical characteristics can be designed with the large availability of cation and anions. Experimental measurement of all these systems is not practically feasible, hence requiring the use of a computational predictive model study. This work evaluates the prediction of the activity coefficient (γ s ∞) at infinite dilution in several classes of ILs using the conductor-like screening model for real solvents (COSMO-RS), a model based on unimolecular quantum chemistry calculations. Comparison of the experimental γ s ∞ value with COSMO-RS predicted data is carried out, and absolute average relative deviation was determined to be 24.1%, indicating that the COSMO-RS model presents a reliable prediction to determine γ s ∞ in a wide range of ILs. The observation also confirms that polarizability of ILs plays a crucial role in their interaction with thiophene. With respect to cation impact, it is more evident to state that γ s ∞ decreases with increasing the cation size. The results shown here help in understanding of IL–thiophene interactions. The effect of various structural features of ILs on γ s ∞ can be observed, which aids in the development of various steps for the design of most suitable ILs with improved interaction with thiophene.

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Prediction of azeotrope formation in binary mixtures with pure component properties and limiting activity coefficients

Paluch²,

Liu³

2023

Fluid Phase Equilibria

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Framework for correlating the effect of temperature on nonelectrolyte and ionic liquid activity coefficients

Abstract: A power-law expression is proposed for correlating the temperature dependence of infinite-dilution activity coefficients (c 1 ij ) for nonelectrolyte solute-solvent binary pairs and for pairs including an ionic liquid:

Cited by 3 publications

References 98 publications

Plasma–liquid interactions: a review and roadmap

Plasma–liquid interactions: a review and roadmap

Overview of Activity Coefficient of Thiophene at Infinite Dilution in Ionic Liquids and their Modeling Using COSMO-RS

Prediction of azeotrope formation in binary mixtures with pure component properties and limiting activity coefficients

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