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Bauer, Peter ; Sommer, Michael ; Thurn, Johann ; Pärs, Martti ; Köhler, Jürgen ; Thelakkat, Mukundan:
A photoswitchable poly(3-hexylthiophene).
In: Chemical Communications.
Bd. 49
(2013)
Heft 41
.
- S. 4637-4639.
ISSN 1364-548X
DOI: https://doi.org/10.1039/C3CC41765D
Volltext
Angaben zu Projekten
| Projekttitel: |
Offizieller Projekttitel Projekt-ID Fotophysik synthetischer und biologischer multichromophorer Systeme GRK 1640 |
|---|---|
| Projektfinanzierung: |
Deutsche Forschungsgemeinschaft |
Abstract
A well-defined main-chain conjugated photoswitchable poly(3-hexylthiophene) with homogeneous hydrogen end groups was synthesized. Opening and closing the photoswitch enables reversible modulation of P3HT emission, which is quenched by 70% when the switch is closed. The optical properties during switching cycles were quantified by irradiation/spectroscopy sequences.