Effects of chalcogen atom substitution on the optoelectronic and charge-transport properties in picene-type π-systems

Tatsuya Oyama, Yu Seok Yang, Kyohei Matsuo, Takuma Yasuda

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

A series of π-conjugated 3,10-dialkyl-dinaphtho[1,2-b:2′,1′-d]chalcogenophenes incorporating S, Se, and Te as the central chalcogen atom was newly synthesized, and their optoelectronic and charge-transport properties were systematically investigated. High carrier mobilities of up to 4.7 cm2 V−1 s−1 were achieved for solution-processed organic field-effect transistors using these materials as p-channel organic semiconductors.

Original languageEnglish
Pages (from-to)3814-3817
Number of pages4
JournalChemical Communications
Volume53
Issue number27
DOIs
Publication statusPublished - Jan 1 2017

All Science Journal Classification (ASJC) codes

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

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