Pi-conjugated systems based on chalcogenothiophene for applications in plastic electronics

Date du colloque&nbsp;: 01/01/2010</p

Photovoltaïque Organique : De la molécule au Composant

Date du colloque : 10/2012National audienc

Application des systèmes pi-conjugués à l‟électronique plastique

Date du colloque&nbsp;: 05/12/2009</p

Design of Organic Semiconductors based on chalcogenothiophene units

Date du colloque&nbsp;: 26/10/2009</p

Structure–reactivity relationships in bithiophenic precursors based on the 3-phenoxythiophene building block

3-Toluoxythiophene and bithiophenes diversely substituted by toluoxy groups have been synthesized. Theoretical, spectroscopic and electrochemical studies show that the number and position of the phenoxy groups exert a strong influence on the geometry of the ground state and cation radical and determine the reactivity of the latter and hence its aptitude for electropolymerization