258 research outputs found
Semiconduttori e Fotovoltaico Organico - La ricerca del Gruppo Sistemi Coniugati Lineari
Date du colloque : 31/01/2008</p
Photovoltaics at SCL CNRS University of Angers
Date du colloque : 15/02/2008</p
Donor-Acceptor Solar Cells: the Origin of the Open Circuit Voltage and the Importance of their Layout
Date du colloque : 03/03/2010</p
Cellules solaires organiques à base de matériaux moléculaires
Date du colloque : 12/06/2009</p
The Open-Circuit Voltage of Polymers and Small Molecules Based D-A Solar Cells
Date du colloque : 06/2008</p
Molecular Engineering of the Internal Charge Transfer in Thiophene−Triphenylamine Hybrid π-Conjugated Systems
Introduction of electroaccepting groups at the periphery of triphenylamine-based derivatives leads to an
internal charge-transfer band. Syntheses and spectroscopic, electrochemical, and theoretical studies of
various derivatives which differ by the strength and the number of electroacceptor groups are presented.
These various results show that the ICT band and the acceptor/donor abilities of derivatives can be finely
tuned
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