Synthesis of new narrow bandgap polymers based on 5,7-di(2-thienyl)thieno[3,4-b]pyrazine and its derivatives

Authors:
  • CKChitoshi Kitamura
    Chitoshi Kitamura
  • STShoji Tanaka
    Shoji Tanaka
  • YYYoshiro Yamashita
    Yoshiro Yamashita

Abstract
New narrow bandgap polymers with bandgaps of 1.0–1.5 eV have been synthesized from the title monomers.