The Self-diffusion Coefficients of the Ions in Aqueous Sodium Chloride and Sodium Sulfate at 25°

1952 ◽  
Vol 74 (2) ◽  
pp. 446-451 ◽  
Author(s):  
Julian M. Nielsen ◽  
Arthur W. Adamson ◽  
James W. Cobble
Keyword(s):  
Sodium Chloride ◽  
Diffusion Coefficients ◽  
Sodium Sulfate ◽  
The Self ◽  
Aqueous Sodium ◽  
Self Diffusion

Self-Diffusion of Sodium, Chloride and Iodide Ions in Methanol-Water Mixture

1986 ◽  
Vol 41 (7) ◽  
pp. 939-943 ◽  
Author(s):  
E. Hawlicka
Keyword(s):  
Sodium Chloride ◽  
Diffusion Coefficients ◽  
Solvent Composition ◽  
The Self ◽  
Water Mixture ◽  
Preferential Hydration ◽  
Water Solutions ◽  
Iodide Ions ◽  
Self Diffusion

The self-diffusion coefficients of Na+, Cl- and I- in methanol-water solutions at 35 ± 0.01 °C have been measured in their dependence on the salt molarity in the range 1 · 10-4- 1 · 10-2 mol dm -3. The ionic self-diffusion coefficients in infinitely diluted solutions have been computed. The influence of the solvent composition on the solvation of the ions is discussed. A preferential hydration of Na+, Cl- and I- ions in water-methanol mixtures has been found.

Self-Diffusion of Sodium, Chloride and Iodide Ions in Acetonitrile-Water Mixtures

1987 ◽  
Vol 42 (9) ◽  
pp. 1014-1016 ◽  
Author(s):  
E. Hawlicka
Keyword(s):  
Diffusion Coefficient ◽  
Sodium Chloride ◽  
Diffusion Coefficients ◽  
Preferential Solvation ◽  
Solvent Composition ◽  
The Self ◽  
Sodium Ions ◽  
Iodide Ions ◽  
Self Diffusion ◽  
Self Diffusion Coefficient

The self-diffusion coefficient of sodium, chloride and iodide ions in acetonitrile-water mixtures at 25.0 ± 0.05 °C has been measured in dependence on the salt molarity in the range 1.0 ·10-4 1.0 ·10-2 mol/dm3. The ionic self-diffusion coefficients in infinitely diluted solutions have been computed. The influence of the solvent composition on the solvation of the ions is discussed. Preferential solvation of the ions by acetonitrile above 15m ol% of acetonitrile has been found. An effect of the sodium ions on the formation of acetonitrile globules is postulated.

A REMEASUREMENT OF THE SELF-DIFFUSION COEFFICIENTS OF IODIDE ION IN AQUEOUS SODIUM IODIDE SOLUTIONS

1960 ◽  
Vol 64 (2) ◽  
pp. 272-273 ◽  
Author(s):  
E. Berne ◽  
M. J. Weill
Keyword(s):  
Diffusion Coefficients ◽  
Sodium Iodide ◽  
The Self ◽  
Aqueous Sodium ◽  
Self Diffusion ◽  
Iodide Ion

scholarly journals Self-Diffusion Coefficients, Aggregation Numbers and the Range of Existence of Spherical Micelles of Oxyethylated Alkylphenols

2021 ◽  
Author(s):  
Victor P. Arkhipov ◽  
Natalia A. Kuzina ◽  
Andrei Filippov
Keyword(s):  
Aqueous Solutions ◽  
Diffusion Coefficients ◽  
The Self ◽  
Self Diffusion ◽  
Aggregation Numbers ◽  
Temperature Ranges ◽  
Spherical Micelles ◽  
Limiting Values

AbstractAggregation numbers were calculated based on measurements of the self-diffusion coefficients, the effective hydrodynamic radii of micelles and aggregates of oxyethylated alkylphenols in aqueous solutions. On the assumption that the radii of spherical micelles are equal to the lengths of fully extended neonol molecules, the limiting values of aggregation numbers corresponding to spherically shaped neonol micelles were calculated. The concentration and temperature ranges under which spherical micelles of neonols are formed were determined.

Concentration dependence of the self-diffusion coefficients of water in electrolyte solutions

1974 ◽  
Vol 14 (6) ◽  
pp. 915-918
Author(s):  
A. M. Sazonov ◽  
V. M. Olevskii ◽  
A. B. Porai-Koshits ◽  
V. N. Skobolev ◽  
G. A. Shmuilovich
Keyword(s):  
Concentration Dependence ◽  
Diffusion Coefficients ◽  
Electrolyte Solutions ◽  
The Self ◽  
Self Diffusion
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