Adsorption of carboxyl-terminated dithiophene and terthiophene molecules on ITO electrodes and their electrochemical coupling to polymer layers. The influence of …

…, G Zotti, G Schiavon, S Zecchin

文献索引：Berlin, Anna; Zotti, Gianni; Schiavon, Gilberto; Zecchin, Sandro Journal of the American Chemical Society, 1998 , vol. 120, # 51 p. 13453 - 13460

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被引用次数: 83

摘要

Carboxypentyl and carboxyhexyl bithiophenes and terthiophenes, in which the oligothiophene tail is either perpendicularly or linearly linked to the tethering carboxyalkyl chain, were adsorbed on ITO electrodes. The obtained stable monolayers are anodically oxidized in acetonitrile to produce polymer layers (storing a reversible charge of 15 μC cm- 2) in the case of perpendicular adsorbates whereas linear bithiophene and terthiophene ...