The purpose of this work is to prepare a substituted oligothiophene (OT) modified electrode, in which the oligomer is capable of acting as a conductive wire between the electrode surface and the solution bulk.A simple model system is represented by a bithiophene chemically grafted to the surface of a hydrogen terminated n-doped Si(111) electrode. The possibility to functionalize with different moieties the lateral chain and the thiophene rings makes these systems very versatile and easily customizable.
Preparation and characterization of bithiophene modified Si(1,1,1) electrodes / Tassinari, Francesco; Fontanesi, Claudio; Mucci, Adele; Parenti, Francesca; Schenetti, Luisa. - STAMPA. - unico:(2011), pp. PC-75-PC-75. (Intervento presentato al convegno Elecnano 4 – 7 Echems tenutosi a Parigi nel 23-26 maggio 2011).
Preparation and characterization of bithiophene modified Si(1,1,1) electrodes
TASSINARI, FRANCESCO;FONTANESI, Claudio;MUCCI, Adele;PARENTI, Francesca;SCHENETTI, Luisa
2011-01-01
Abstract
The purpose of this work is to prepare a substituted oligothiophene (OT) modified electrode, in which the oligomer is capable of acting as a conductive wire between the electrode surface and the solution bulk.A simple model system is represented by a bithiophene chemically grafted to the surface of a hydrogen terminated n-doped Si(111) electrode. The possibility to functionalize with different moieties the lateral chain and the thiophene rings makes these systems very versatile and easily customizable.
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