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강석주

Kang, Seok Ju
Smart Materials for Energy Lab.
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6,12-Diarylindeno[1,2-b]fluorenes: Syntheses, Photophysics, and Ambipolar OFETs

Author(s)
Chase, Daniel T.Fix, Aaron G.Kang, Seok JuRose, Bradley D.Weber, Christopher D.Zhong, YuZakharov, Lev N.Lonergan, Mark C.Nuckolls, ColinHaley, Michael M.
Issued Date
2012-06
DOI
10.1021/ja303402p
URI
https://scholarworks.unist.ac.kr/handle/201301/18447
Fulltext
http://pubs.acs.org/doi/abs/10.1021/ja303402p
Citation
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.134, no.25, pp.10349 - 10352
Abstract
Herein we report the synthesis and characterization of a series of 6,12-diarylindeno[1,2-b]fluorenes (IFs). Functionalization with electron donor and acceptor groups influences the ability of the IF scaffold to undergo two-electron oxidation and reduction to yield the corresponding 18- and 22-pi-electron species, respectively. A single crystal of the pentafluorophenyl-substituted IF can serve as an active layer in an organic field-effect transistor (OFET). The important finding is that the single-crystal OFET yields an ambipolar device that is able to transport holes and electrons
Publisher
AMER CHEMICAL SOC
ISSN
0002-7863
Keyword
FIELD-EFFECT TRANSISTORSORGANIC SEMICONDUCTORSCRYSTAL-STRUCTURESELECTRONDERIVATIVESACENES

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