Apparent molar volumes for Cs2B4O7 aqueous solution at temperatures from (283.15 to 363.15) K and 101 kPa

Sun, Kangrui; Li, Panpan; Li, Long; Guo, Yafei; Meng, Lingzong; Deng, Tianlong

doi:10.1016/j.jct.2019.105895

Cited by 12 publications

(3 citation statements)

References 15 publications

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“…The relationship between the apparent molar volume and the molality of sugar alcohol is non-linear, which can be correlated with the following equation − where m a is the molality of sugar alcohol in solution, V φ 0 is the limiting partial molar volume, which reflects the solute–solvent interaction, and S v and B v are the fitting coefficients, which reflect the solute–solute interaction. The limiting partial molar volumes obtained by the least-squares fitting method are listed in Table , and the fitting coefficients are listed in Tables S1–S2 (Supporting Information).…”

Section: Resultsmentioning

confidence: 99%

Volumetric and Viscometric Properties of Sugar Alcohols in Glycylglycine–Water Mixtures from 293.15 to 333.15 K

Shi

Zhu

et al. 2022

J. Chem. Eng. Data

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Densities and viscosities of sugar alcohols (meso-erythritol, xylitol, and d-sorbitol) in glycylglycine–water mixtures were measured at T = (293.15, 303.15, 313.15, 323.15, and 333.15) K under atmospheric pressure. Furthermore, the apparent molar volume, the limiting partial molar volume, the limiting partial molar volume of transfer, the viscosity B coefficient, and the free energies of activation per mole of solvent and solute were obtained through the experimental data. Moreover, the limiting partial molar volume of transfer was analyzed based on the co-sphere overlap model, and the transition-state theory was applied to determine the active free energies. The results indicate that the ion–hydrophilic interaction between the sugar alcohols and glycylglycine molecules occupies a dominant position in the solution, d-sorbitol tends to act as a structural breaker in the glycylglycine–water mixtures, and meso-erythritol and xylitol tend to act as structural makers in the glycylglycine–water mixtures.

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Section: Resultsmentioning

confidence: 99%

Volumetric and Viscometric Properties of Sugar Alcohols in Glycylglycine–Water Mixtures from 293.15 to 333.15 K

Shi

Zhu

et al. 2022

J. Chem. Eng. Data

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“…The relationship between the apparent molar volume and the molality of maltitol can be correlated with the following equation. 16,17 = +…”

Section: Resultsmentioning

confidence: 99%

“…The relationship between the apparent molar volume and the molality of maltitol can be correlated with the following equation. , where m a is the molality of maltitol in solution, V φ 0 is the limiting partial molar volume, which reflects the solute–solvent interaction, and S v is the fitting parameter. The limiting partial molar volume and fitting parameter obtained by the least-square method are listed in Table .…”

Section: Resultsmentioning

confidence: 99%

Volumetric and Viscometric Properties of Maltitol in Glycylglycine Aqueous Solutions at T = 293.15–333.15 K

Shi

Zhu

et al. 2020

J. Chem. Eng. Data

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The densities and viscosities of maltitol in glycylglycine aqueous solutions were measured at T = 293. 15, 303.15, 313.15, 323.15, and 333.15 K and at atmospheric pressure. Furthermore, the apparent molar volume (V φ ), the limiting partial molar volume (V φ 0 ), the limiting partial molar volume of transfer (Δ tr V φ 0 ), the viscosity B coefficient, and the active free energies per mole of the solvent and solute (Δμ 1 0≠ and Δμ 2 0≠ ) were obtained from the experimental densities and viscosities. Moreover, the limiting partial molar volume of transfer was analyzed based on the cosphere overlap model, and the active free energies were also discussed according to the transition-state theory. The results indicate that the ion−hydrophilic interaction between the maltitol and glycylglycine molecules occupies a dominant position in the solution, and maltitol tends to act as a structural maker in the glycylglycine aqueous solution.

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A volumetric study of ionic interactions of ammonium sulfate in water and aqueous DMF at different temperatures

Nadeem¹

2022

Chem. Pap.

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Apparent molar volumes for Cs2B4O7 aqueous solution at temperatures from (283.15 to 363.15) K and 101 kPa

Cited by 12 publications

References 15 publications

Volumetric and Viscometric Properties of Sugar Alcohols in Glycylglycine–Water Mixtures from 293.15 to 333.15 K

Volumetric and Viscometric Properties of Sugar Alcohols in Glycylglycine–Water Mixtures from 293.15 to 333.15 K

Volumetric and Viscometric Properties of Maltitol in Glycylglycine Aqueous Solutions at T = 293.15–333.15 K

A volumetric study of ionic interactions of ammonium sulfate in water and aqueous DMF at different temperatures

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Apparent molar volumes for Cs2B4O7 aqueous solution at temperatures from (283.15 to 363.15) K and 101 kPa

Cited by 12 publications

References 15 publications

Volumetric and Viscometric Properties of Sugar Alcohols in Glycylglycine–Water Mixtures from 293.15 to 333.15 K

Volumetric and Viscometric Properties of Sugar Alcohols in Glycylglycine–Water Mixtures from 293.15 to 333.15 K

Volumetric and Viscometric Properties of Maltitol in Glycylglycine Aqueous Solutions at T = 293.15–333.15 K

A volumetric study of ionic interactions of ammonium sulfate in water and aqueous DMF at different temperatures

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Apparent molar volumes for Cs2B4O7 aqueous solution at temperatures from (283.15 to 363.15) K and 101 kPa