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Issue 27, 2017
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Effects of chalcogen atom substitution on the optoelectronic and charge-transport properties in picene-type π-systems

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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.

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

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Supplementary files

Article information


Submitted
17 Feb 2017
Accepted
12 Mar 2017
First published
13 Mar 2017

Chem. Commun., 2017,53, 3814-3817
Article type
Communication

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

T. Oyama, Y. S. Yang, K. Matsuo and T. Yasuda, Chem. Commun., 2017, 53, 3814
DOI: 10.1039/C7CC01292F

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