Phase transition in porous electrodes. III. For the case of a two component electrolyte.
J Chem Phys
; 138(23): 234704, 2013 Jun 21.
Article
em En
| MEDLINE
| ID: mdl-23802973
ABSTRACT
The electrochemical thermodynamics of electrolytes in porous electrodes is qualitatively different from that in the bulk with planar electrodes when the pore size is comparable to the size of the electrolyte ions. In this paper, we discuss the thermodynamics of a two component electrolyte in a porous electrode by using Monte Carlo simulation. We show that electrolyte ions are selectively adsorbed in porous electrodes and the relative concentration of the two components significantly changes as a function of the applied voltage and the pore size. This selectivity is observed not only for the counterions but also for the coions.
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MEDLINE
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Eletrodos
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Tipo de estudo:
Health_economic_evaluation
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article