Temperature dependence of the double layer capacitance for the restricted primitive model of an electrolyte solution from a density functional approach.
J Chem Phys
; 122(8): 84504, 2005 Feb 22.
Article
em En
| MEDLINE
| ID: mdl-15836060
ABSTRACT
We apply a different version of the density functional theory, given by Pizio, Patrykiejew, and Sokolowski [J. Chem. Phys. 121, 11957 (2004)], for a nonuniform restricted primitive model of an electrolyte solution to evaluate the temperature dependence of the capacitance of an electric double layer. We show that this theory is capable of reproducing the computer simulation data at a quantitative level. In particular, the reversal of the temperature dependence of the capacitance at low temperatures is predicted. This phenomenon has been difficult to predict from theory. Further, this theory also leads to an accurate description of the double layer structure.
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01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
J Chem Phys
Ano de publicação:
2005
Tipo de documento:
Article
País de afiliação:
Polônia