Synthesis and electrochemical properties of tetrathienyl-linked branched polymers with various aromatic cores
2012 | journal article. A publication with affiliation to the University of Göttingen.
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Synthesis and electrochemical properties of tetrathienyl-linked branched polymers with various aromatic cores
Idzik, K. R.; Frydel, J.; Beckert, R.; Ledwon, P.; Lapkowski, M.; Fasting, C. & Mueller, C. et al. (2012)
Electrochimica Acta, 79 pp. 154-161. DOI: https://doi.org/10.1016/j.electacta.2012.06.101
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Details
- Authors
- Idzik, Krzysztof R.; Frydel, Jaroslaw; Beckert, Rainer; Ledwon, Przemyslaw; Lapkowski, Mieczyslaw; Fasting, Carlo; Mueller, Carsten; Licha, Tobias
- Abstract
- A series of various tris(2,2'-bithiophen-5-yl)-aromatic derivatives were synthesized by Stille cross-coupling procedure. Their structures were characterized by H-1 NMR, C-13 NMR, and elemental analysis. DFT calculations for monomers were also performed. The optical properties of the synthesized materials as well as their energy levels were investigated by UV-vis absorption supported by fluorescence spectra and CV analysis. Oligomers obtained in the process of electropolymerization, possess a tetrathienyl bond with various aromatic and heteroaromatic cores. Electrochemical results confirm that the gained materials can apply successfully for a diversity of organic-electronic devices like organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), and organic solar cells. (C) 2012 Elsevier Ltd. All rights reserved.
- Issue Date
- 2012
- Status
- published
- Publisher
- Pergamon-elsevier Science Ltd
- Journal
- Electrochimica Acta
- ISSN
- 0013-4686
