A high-mobility terselenophene and diketopyrrolopyrrole containing copolymer in solution-processed thin film transistors

Min Ju Cho, Jicheol Shin, Seung Hee Yoon, Tae Wan Lee, Matinder Kaur, Dong Hoon Choi

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

A new diketopyrrolopyrrole (DPP)-based π-conjugated copolymer containing terselenophene units has been successfully synthesized. Its hole mobility reaches around 5.0 cm2 V-1 s-1 in thin film transistors made from thermally annealed films. This proves that a longer terselenophene unit induced excellent charge transport properties.

Original languageEnglish
Pages (from-to)7132-7134
Number of pages3
JournalChemical Communications
Volume49
Issue number64
DOIs
Publication statusPublished - 2013 Aug 18

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Hole mobility
Thin film transistors
Transport properties
Charge transfer
Copolymers

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

A high-mobility terselenophene and diketopyrrolopyrrole containing copolymer in solution-processed thin film transistors. / Cho, Min Ju; Shin, Jicheol; Yoon, Seung Hee; Lee, Tae Wan; Kaur, Matinder; Choi, Dong Hoon.

In: Chemical Communications, Vol. 49, No. 64, 18.08.2013, p. 7132-7134.

Research output: Contribution to journalArticle

Cho, Min Ju ; Shin, Jicheol ; Yoon, Seung Hee ; Lee, Tae Wan ; Kaur, Matinder ; Choi, Dong Hoon. / A high-mobility terselenophene and diketopyrrolopyrrole containing copolymer in solution-processed thin film transistors. In: Chemical Communications. 2013 ; Vol. 49, No. 64. pp. 7132-7134.
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