Control of surface and ζ potentials on nanoporous TiO2 films by potential-determining and specifically adsorbed ions

The effect of a specifically adsorbed ion, phosphate, on the electrochemical response and adsorption properties of nanocrystalline TiO2 is examined. Phosphate is known to affect the ζ potential, as measured by electrophoretic mobility, by changing the charge of the oxide surface. The adsorption of a...

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Guardado en:
Detalles Bibliográficos
Publicado: 2000
Materias:
Adsorption
Capacitance
Composition effects
Electric potential
Electrodes
Electrophoresis
Nanostructured materials
pH effects
Phosphates
Photocurrents
Porous materials
Sulfur compounds
Electrophoretic mobility
Mott-Schottky analysis
Titanium dioxide
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07437463_v16_n15_p6094_Nelson
http://hdl.handle.net/20.500.12110/paper_07437463_v16_n15_p6094_Nelson
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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