Synthesis and characterization of thiophene/3-alkylthiophene random cooligomers |
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| Authors: | Aleksandra Buzarovska Ljubomir Arsov Niels Hebestreit Waldfried Plieth |
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| Institution: | (1) Institute for Physical Chemistry and Electrochemistry, Technical University of Technology, Mommsenstrasse 13, 01062 Dresden, Germany,;(2) Faculty of Technology and Metallurgy, University "St. Cyril and Methodius", Rudjer Boskovic 16, 91000 Skopje, Macedonia, |
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| Abstract: | Several random cooligomers based on thiophene and β-substituted alkyl derivatives, i.e. 3-methyl- and 3-octylthiophene, have
been chemically synthesized by an oxidative coupling reaction in the presence of iron(III) chloride. The powdered samples
were characterized by TGA, FTIR, UV and cyclic voltammetry measurements. The influence of the alkyl substituent on the homo/cooligomer
stability, conjugation length, degree of polymerization and presence of defects is discussed.
Electronic Publication |
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| Keywords: | Thiophene Methylthiophene Octylthiophene Cooligomers |
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