On the theoretical calculation of the dielectric constant of dilute electrolyte solutions

1985 ◽  
Vol 117 (5) ◽  
pp. 457-460 ◽  
Author(s):  
G.N. Patey ◽  
Frank Garisto
Keyword(s):  
Dielectric Constant ◽  
Theoretical Calculation ◽  
Electrolyte Solutions ◽  
Dilute Electrolyte Solutions

The precision measurement of single ion diffusion coefficients

1958 ◽  
Vol 11 (1) ◽  
pp. 1
Author(s):  
R Mills ◽  
EW Godbole
Keyword(s):  
Precision Measurement ◽  
Diffusion Coefficients ◽  
Electrolyte Solutions ◽  
Radioactive Material ◽  
Ion Diffusion ◽  
Capillary Method ◽  
Dilute Electrolyte Solutions

The precision measurement of single ion diffusion coefficients in dilute electrolyte solutions would be of considerable value. A method is described which is capable of giving the required precision. It involves a modification of the open-ended capillary method by enclosure of the capillary of diffusing radioactive material in a scintillator so that its contents can be continually monitored during the course of diffusion.

A molecular contact theory for simulating polarization: application to dielectric constant prediction

2019 ◽  
Vol 21 (27) ◽  
pp. 14846-14857 ◽  
Author(s):  
Théophile Gaudin ◽  
Haibo Ma
Keyword(s):  
Dielectric Constant ◽  
Binary Mixtures ◽  
Electrolyte Solutions ◽  
Contact Theory ◽  
Molecular Surfaces ◽  
Good Insight ◽  
Local Polarization

Contacts between molecular surfaces give good insight to local polarization and predict dielectric constant for both pure liquids and binary mixtures with ∼20% error, leading to new perspectives of efficient rationalization of electrolyte solutions.

New handy relationship between the conductivity of concentrated nonaqueous electrolyte solutions and the dielectric constant and viscosity of the solvents

2002 ◽  
Vol 107 (1) ◽  
pp. 80-89 ◽  
Author(s):  
Guillaume Herlem ◽  
Pierre Tran-Van ◽  
Pascal Marque ◽  
Sébastien Fantini ◽  
Jean-François Penneau ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Electrolyte Solutions ◽  
Nonaqueous Electrolyte ◽  
Nonaqueous Electrolyte Solutions

Measurement of mass transfer coefficients with an electrochemical method using dilute electrolyte solutions

1994 ◽  
Vol 28 (1) ◽  
pp. 9-16 ◽  
Author(s):  
Yutaka Sakakihara ◽  
Joseph R.V. Flora ◽  
Makram T. Suidan ◽  
Pratim Biswas ◽  
Masao Kuroda
Keyword(s):  
Mass Transfer ◽  
Electrochemical Method ◽  
Electrolyte Solutions ◽  
Transfer Coefficients ◽  
Mass Transfer Coefficients ◽  
Dilute Electrolyte Solutions

Corresponding states for electrolyte solutions

2001 ◽  
Vol 73 (11) ◽  
pp. 1733-1748 ◽  
Author(s):  
Hermann Weingärtner
Keyword(s):  
Dielectric Constant ◽  
Electrical Conductance ◽  
Electrolyte Solutions ◽  
Corresponding States ◽  
Phase Separations ◽  
Ion Clusters ◽  
Low Dielectric ◽  
Singly Charged ◽  
Charged Ions ◽  
Fused Salt

The equilibrium properties of electrolyte solutions over wide ranges of concentration, temperature, and solvent dielectric constant are discussed on a corresponding-states basis. If low-melting salts are used, these properties can be studied up to the pure fused salt. We mainly focus on systems at low reduced temperature, where the depth of the interaction potential is large compared with the thermal energy. Examples are singly charged ions in solvents of low dielectric constant and of highly charged ions in water. The state of the ions is discussed on the basis of thermodynamic, electrical conductance and dielectric constant data. Special attention is given to the transition to the fused salt, where ion clusters have to redissociate to form the dissociated structure of the salt. This transition can lead to liquid­liquid phase separations. The resulting critical points serve as important targets for testing theories. Examples are given for large deviations from corresponding-states behavior caused by specific short-range interactions.

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