Polymerization of Thienothiophenes and Dithienothiophenes via Click-Reaction for Electronic Applications


Buyruk A., Çınar M., Eroglu M. S., Öztürk T.

CHEMISTRYSELECT, cilt.1, sa.12, ss.3028-3032, 2016 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1 Sayı: 12
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1002/slct.201600697
  • Dergi Adı: CHEMISTRYSELECT
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3028-3032
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this work, donor acceptor (D - A) copolymers of thienothiophenes and dithienothiophenes, having 1,2,3-triazole units were prepared via a click reaction. Their optoelectronic properties were explored systematically providing the optical and electrochemical band gaps varying from 2.2 to 2.8 eV. Density functional theory (DFT) investigations of the model compounds revealed the presence of an intramolecular charge transfer transition between the donor TT/DTT units and 1,2,3-triazole acceptor group.