INQUIMAE 12526
INSTITUTO DE QUIMICA, FISICA DE LOS MATERIALES, MEDIOAMBIENTE Y ENERGIA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
LbL Self-assembled redox multilayer films: Effect of acid-base equilibria on the ion exchange during redox switching
Autor/es:
MARIO TAGLIAZUCCHI; ERNESTO J. CALVO; CESAR BARBERO
Lugar:
Edinburgo, Reino Unido
Reunión:
Congreso; 57th Annual Meeting of the International Society of Electrochemistry; 2006
Institución organizadora:
International Society of Electrochemistry
Resumen:
The structure and functionalities in layer by layer self assembled molecular thin films can bed designed by selection of polyelectrolytes, the order of alternate deposition, the ionic strength and the pH of the assembling electrolyte. In particular redox active polyelectrolyte multilayers (redox PEM) are modified electrodes with control of propeties in the nanoscales.
In the present study redox PEMs were built with poly(allylamine) derivatized with an osmium bi-pyridine pyridine chloro complex and polystyrene sulfonate.
