Blue Emitting Polymers Based on 4-Hydroxythiazoles Incorporated in a Methacrylate Backbone
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Menzel, Roberto; Breul, Alexander; Pietsch, Christian; Schäfer, Johann; Friebe, Christian; Täuscher, Eric; Weiβ, Dieter; Dietzek, Benjamin; J\", ; urgen Popp, ; Beckert, Rainer; Schubert, Ulrich S.
- Abstract:
- The synthesis of two new monomers based on 4-hydroxythiazoles, with a non-classical
chromophore structure similar to the luciferin dye of glowworms, is presented. These dyes
are functionalized with methacrylates and copolymerized with methyl methacrylate using a
RAFT polymerization process. The obtained polymers
reveal PDI values below 1.2 and are characterized
by NMR spectroscopy, SEC including a
diode-array detector, UV-vis and fluorescence
spectroscopy. In addition, thin films of the polymers
are prepared by spin-coating and investigated
regarding their optical properties.
- Year:
- 2011
- Type of Publication:
- Article
- Journal:
- Macromolecular Chemistry and Physics
- Volume:
- 212
- Pages:
- 840 - 848