The trace diffusion of iodide ion in aqueous solutions of calcium and cadmium perchlorates

1966 ◽  
Vol 19 (3) ◽  
pp. 351 ◽  
Author(s):  
IR Turner ◽  
RA Matheson
Keyword(s):  
Aqueous Solutions ◽  
Diffusion Coefficients ◽  
Tracer Method ◽  
Iodide Ion ◽  
Radio Tracer

The trace diffusion of iodide ion in aqueous calcium and cadmium perchlorate solutions has been followed in diaphragm cells using the radio tracer method. The trace diffusion coefficients in the cadmium perchlorate solutions have been used to calculate the limiting mobility of the CdI+ 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.

scholarly journals Diffusion Coefficients in Aqueous Solutions of Beryllium Sulfate at 298 K

1994 ◽  
Vol 39 (4) ◽  
pp. 726-728 ◽  
Author(s):  
Victor M. Lobo ◽  
Ana C. Ribeiro ◽  
Luis M. Verissimo
Keyword(s):  
Aqueous Solutions ◽  
Diffusion Coefficients ◽  
Beryllium Sulfate

Deformation Induced Percolating Porosity In High Pressure Torsioned (HPT) Copper

2011 ◽  
Vol 702-703 ◽  
pp. 105-108 ◽  
Author(s):  
Matthias Wegner ◽  
Jörn Leuthold ◽  
Sergiy V. Divinski ◽  
Daria Setman ◽  
Michael Zehetbauer ◽  
...  
Keyword(s):  
High Pressure ◽  
Impurity Concentration ◽  
High Pressure Torsion ◽  
Applied Pressure ◽  
Processing Parameters ◽  
Tracer Method ◽  
Radiotracer Technique ◽  
Degree Of Deformation ◽  
Radio Tracer ◽  
Structural Aspects

Copper of different purity levels (4N, 5N) produced by High Pressure Torsion (HPT) with varying processing parameters is investigated utilizing the radiotracer technique. While the degree of deformation is constant, the effect of the applied quasi-hydrostatic pressure and of the impurity concentration on the as deformed samples is analysed. By applying the radio tracer method micro structural aspects are revealed that are not easily accessible by conventional methods. The measurements indicate the formation of a percolating porosity during the HPT process as a function of the applied pressure and (although less pronounced) of the impurity concentration.

Diffusion coefficients in aqueous solutions of potassium perchlorate at 298 K

1982 ◽  
Vol 27 (10) ◽  
pp. 1509-1512 ◽  
Author(s):  
V.M.M. Lobo ◽  
M. Helena ◽  
S.F. Teixeira ◽  
J.L. Quaresma
Keyword(s):  
Aqueous Solutions ◽  
Diffusion Coefficients ◽  
Potassium Perchlorate

Generalized concentration dependence of globular protein self-diffusion coefficients in aqueous solutions

Biopolymers ◽  
2002 ◽  
Vol 63 (2) ◽  
pp. 132-140 ◽  
Author(s):  
Irina V. Nesmelova ◽  
Vladimir D. Skirda ◽  
Vladimir D. Fedotov
Keyword(s):  
Aqueous Solutions ◽  
Concentration Dependence ◽  
Diffusion Coefficients ◽  
Globular Protein ◽  
Self Diffusion

scholarly journals Diffusion coefficients and electrical conductivities for calcium chloride aqueous solutions at 298.15K and 310.15K

2008 ◽  
Vol 54 (2) ◽  
pp. 192-196 ◽  
Author(s):  
Ana C.F. Ribeiro ◽  
Marisa C.F. Barros ◽  
Ana S.N. Teles ◽  
Artur J.M. Valente ◽  
Victor M.M. Lobo ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Calcium Chloride ◽  
Diffusion Coefficients ◽  
Electrical Conductivities
Sign in / Sign up

Export Citation Format

Share Document