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http://hdl.handle.net/1942/3134
Title: | A general synthetic route towards soluble poly(1,3-dithienylisothianaphthene) derivatives | Authors: | VANDERZANDE, Dirk VANGENEUGDEN, Dirk GELAN, Jan KIEBOOMS, Rafael |
Issue Date: | 1999 | Publisher: | ELSEVIER SCIENCE SA | Source: | SYNTHETIC METALS, 101(1-3). p. 120-121 | Abstract: | 'Formal' copolymers consisting of bithiophene and aromatic isothianaphthene units, based on 1,3-dithienylisothianaphthene (DTI) derivatives, have been synthesized. The obtained materials have low band gaps and show high intrinsic conductivities. The polymers are obtained after oxidative polymerization of the corresponding DTI monomers with FeCl3. Solubilizing alkyl and thioalkyl side chains where introduced on different locations of the DTI skeleton. The substituents also influence the stability of the DTI monomers and the band gap of the polymers. | Notes: | Limburgs Univ Ctr, Div Organ & Polymer Chem, Mat Res Inst, B-3590 Diepenbeek, Belgium.Vangeneugden, DL, Limburgs Univ Ctr, Div Organ & Polymer Chem, Mat Res Inst, Univ Campus, B-3590 Diepenbeek, Belgium. | Keywords: | low-bandgap conjugated polymers; heterocycle synthesis; UV-vis-NIR absorption | Document URI: | http://hdl.handle.net/1942/3134 | DOI: | 10.1016/S0379-6779(98)01315-0 | ISI #: | 000081101300063 | Type: | Journal Contribution | Validations: | ecoom 2000 |
Appears in Collections: | Research publications |
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