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- Title
Oligoselenophenes (n and p Type): Synthesis and Properties.
- Authors
Mondal, B.; Bendikov, M.; Kanti Roy, U.
- Abstract
An array of semiconducting oligoselenophenes (n and p types), up to hexamer units, has been synthesized by the double Stille coupling methods using tetrakis(triphenylphosphine)palladium(0) as a catalyst. A series of semiconducting oligomers (n and p types) containing mixed hetero-units (hexamers of thiophene and selenophene) have been also synthesized using the Stille coupling reaction. Their thermal properties are systematically studied and compared with those of π-conjugated thiophene based oligomers using DSC and TGA. The field-effect mobility of synthesized n and p type oligomers is analyzed.
- Subjects
OLIGOTHIOPHENES; STILLE reaction; OLIGOMERS; THERMAL properties; THIOPHENES; PALLADIUM
- Publication
Russian Journal of General Chemistry, 2019, Vol 89, Issue 9, p1911
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363219090287