Premium
Zur Deutung der Abhängigkeit der elektrolytischen Leitfähigkeit von der Konzentration neutraler Komponenten
Author(s) -
Ebeling W.,
Falkenhagen H.,
Kraeft W. D.
Publication year - 1966
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19664730104
Subject(s) - conductance , physics , ionic bonding , electrolyte , molecule , ion , thermodynamics , chemical physics , condensed matter physics , quantum mechanics , electrode
A simple theoretical model for the dependence of electrolytic conductance on the concentration of neutral molecules is proposed. We show that the main contribution to the constant of friction is due to hard collisions between ions and neutral molecules. The theory is compared with experimental data for ionic mobilities in several aqueous solutions of nonelectrolytes and with conductance data for pure electrolytes at various pressures. The agreement between theoretical and experimental data is satisfactory.