2,6-Diphenylbenzo[1,2-b:4,5-b′]dichalcogenophenes: A New Class of High-Performance Semiconductors for Organic Field-Effect Transistors

Kazuo Takimiya; Yoshihito Kunugi; Yasushi Konda; Naoto Niihara; Tetsuo Otsubo

doi:10.1021/ja0496930

2,6-Diphenylbenzo[1,2-b:4,5-b′]dichalcogenophenes: A New Class of High-Performance Semiconductors for Organic Field-Effect Transistors

Kazuo Takimiya, Yoshihito Kunugi, Yasushi Konda, Naoto Niihara, Tetsuo Otsubo

Research output: Contribution to journal › Article › peer-review

220 Citations (Scopus)

Abstract

2,6-Diphenylbenzo[1,2-b:4,5-b′]dichalcogenophenes including thiophene, selenophene, and tellurophene analogues as organic semiconductors for field-effect transistors were effectively synthesized in three steps from commercially available 1,4-dibromobenzene. All three benzodichalcogenophenes acted as good p-type semiconductors, and particularly the selenophene analogue, 2,6-diphenylbenzo[1,2-b:4,5-b′]diselenophene, showed high FET mobility of 0.17 cm² V^-1 s^-1.

Original language	English
Pages (from-to)	5084-5085
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	126
Issue number	16
DOIs	https://doi.org/10.1021/ja0496930
Publication status	Published - 2004 Apr 28
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja0496930

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2,6-Diphenylbenzo[1,2-b:4,5-b′]dichalcogenophenes : A New Class of High-Performance Semiconductors for Organic Field-Effect Transistors. / Takimiya, Kazuo; Kunugi, Yoshihito; Konda, Yasushi; Niihara, Naoto; Otsubo, Tetsuo.

In: Journal of the American Chemical Society, Vol. 126, No. 16, 28.04.2004, p. 5084-5085.

Research output: Contribution to journal › Article › peer-review

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