Electrostatic Potentials at Solid/Liquid Interfaces

Kallay, Nikola and Preočanin, Tajana and Kovačević, Davor and Lützenkirchen, Johannes and Chibowski, Emil (2010) Electrostatic Potentials at Solid/Liquid Interfaces. Croatica Chemica Acta, 83 (3). pp. 357-370. ISSN 0011-1643

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Abstract

This review deals with electrostatic potentials within solid/electrolyte interfaces. The electrostatic potentials of several planes are defined and discussed: the inner surface potential affecting the state of charged surface species due to interactions with potential determining ions (Ψ0), the potential affecting the state of associated counterions (Ψβ), the potential at the onset of diffuse layer (Ψd) and the electrokinetic potential (ζ). The relevance of zero values of these potentials is also discussed and the corresponding points of zero charge are defined. Experimental methods for the measurement of the interfacial potentials are presented. The relations between potentials and surface charges are given on the basis of the Surface Complexation model. Some experimental findings are provided.

Item Type: Article
Keywords: electrostatic potential, solid/electrolyte interface, Surface Complexation model, surface charge
Date: 2010
Subjects: NATURAL SCIENCES > Chemistry
Divisions: Faculty of Science > Department of Chemistry
Publisher: Hrvatsko kemijsko društvo
Related URLs:
Depositing User: mag. bibl. Ana Šafran
Date Deposited: 09 May 2014 10:43
Last Modified: 09 May 2014 10:43
URI: http://digre.pmf.unizg.hr/id/eprint/1092

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