6‐bis(3′‐(2‐ethylhexyl)thien‐2′‐yl)thieno[3,4‐c][1,2,5] thiadiazole and 9,9‐bis(2‐ethylhexyl)fluorene or 2,5‐bis(isopentyloxy)benzene were synthesized by Suzuki coupling reaction of corresponding comonomers. Their optical, electrochemical, and photovoltaic (PV) properties were studied and are reported. Both the copolymers exhibited long‐wavelength absorption covering the whole visible spectral region
Synthesis and Characterization of Monodisperse Oligo(phenyleneethynylene)s
作者:Ulrich Ziener andAdelheid Godt*
DOI:10.1021/jo970548x
日期:1997.9.1
OLIGO-p-PHENYLEN-EINHEITEN ENTHALTENDE POLYMERE, VERFAHREN ZU IHRER HERSTELLUNG SOWIE IHRE VERWENDUNG
申请人:Covion Organic Semiconductors GmbH
公开号:EP0815156B1
公开(公告)日:2003-07-09
KONJUGIERTE POLYMERE, DEREN DARSTELLUNG UND VERWENDUNG
申请人:Merck Patent GmbH
公开号:EP1668058B1
公开(公告)日:2012-10-24
Conjugated polymers, their preparation and use thereof
申请人:Falcou Aurelie
公开号:US20090014690A1
公开(公告)日:2009-01-15
The present invention relates to conjugated polymers which comprise both structural units of the formula (1) and also structural units of the formula (2). The materials according to the invention are more readily soluble, display improved air stability and display a smaller voltage increase during prolonged operation when used in a polymeric organic light-emitting diode (PLED) than polymers according to the prior art.