High-performance low-bandgap conjugated polymers bearing diethynylanthracene units for thin-film transistors.

نویسندگان

  • Dae Hee Lee
  • Jicheol Shin
  • Min Ju Cho
  • Dong Hoon Choi
چکیده

Novel donor-acceptor π-conjugated copolymers, P(DPP-BDT) and P(DPP-ANT), were synthesized in 87-89% yield. Thin-film transistors (TFTs) made from the thermally annealed film of P(DPP-ANT) exhibited much better performance (e.g., μmax = 1.90 cm(2) V(-1) s(-1), Ion/off ≈ 10(6)) than those made from the thermally annealed film of P(DPP-BDT).

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عنوان ژورنال:
  • Chemical communications

دوره 49 37  شماره 

صفحات  -

تاریخ انتشار 2013