Chemical modulation of the electronic properties of differently substituted stilbenes and 4,4 '-bis(styryl)stilbenes

Authors
Hackl, H Behnisch, B Hanack, M
Citation
H. Hackl et al., Chemical modulation of the electronic properties of differently substituted stilbenes and 4,4 '-bis(styryl)stilbenes, SYNTH METAL, 121(1-3), 2001, pp. 1639-1640
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
121
Issue
1-3
Year of publication
2001
Pages
1639 - 1640
Database
ISI
SICI code
0379-6779(20010315)121:1-3<1639:CMOTEP>2.0.ZU;2-G
Abstract
We present synthesis and characterization of stilbenes and 4,4 ' -bis(styry l)stilbenes with different electron withdrawing and donating substituents a t the phenylene rings and vinylene units. The photoluminescence and optical absorption data are reported. The UV/VIS and emissions behavior is correla ted with the structural variations of the model compounds, tuning the elect rical and optical properties by introduction of different substituents.