title: Investigation of the Electrical Double Layer in a Metal Oxide/Monovalent Electrolyte Solution System
abstract: Adsorption of the monovalent cations Cs+ and Na+ from mixed solutions of NaCl and CsCl at the TiO2(anatase)/water interface was studied. Higher adsorption of Cs+ than Na+ was observed from solutions of similar electrolyte concentration. The surface ionization and complexation constants of surface hydroxyl groups were determined using potentiometric titration data. Results for the adsorption of Cs+ and Na+ from mixed electrolyte solutions showed that these ions adsorb at different distances from the metal oxide surface.
authors.affiliation: Faculty of Chemistry, Maria Curie Sklodowska University, Pl. M. Curie-Sklodowskiej 3, Lublin, 20-031, Poland
authors.initials: W
authors.lastname: Janusz
authors.initials: I
authors.lastname: Kobal
authors.initials: A
authors.lastname: Sworska
authors.initials: J
authors.lastname: Szczypa