Title of article :
Aggregation effects in the conjugated oligomer tetrathienylene-vinylene (otv-4)
Author/Authors :
Martin، نويسنده , , S.J. and Cadby، نويسنده , , A.J. and Lane، نويسنده , , P.A. and Bradley، نويسنده , , D.D.C.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 1999
Abstract :
Blends of OTV-4 and PMMA can be thermally processed so that the OTV-4 is in an isolated or a strongly aggregated state or a combination of the two. We report the results of spectroscopic studies using absorption and electroabsorption techniques to elucidate the effects of aggregation. This model system may yield important information about the effects of aggregation in conjugated polymers.
Keywords :
Optical absorption and emmision spectroscopy , electroabsorption , Structural phase transitions
Journal title :
Synthetic Metals
Journal title :
Synthetic Metals
