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Issue 29, 2012
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An asymmetric oligomer based on thienoacene for solution processed crystal organic thin-film transistors

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Abstract

A novel thienoacene-based conjugated oligomer, i.e.BTTT-T-C12, was designed and synthesized. Its highly asymmetric structural feature enables the preparation of two-dimensional single-crystalline thin films in millimetre size and ∼100 nm thick by a solution processing method directly on the Si/SiO2 substrate. Single crystal organic thin film transistors exhibit a mobility of 0.70 cm2 V−1 s−1 and an on/off ratio of 5.7 × 104.

Graphical abstract: An asymmetric oligomer based on thienoacene for solution processed crystal organic thin-film transistors

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Publication details

The article was received on 18 Jan 2012, accepted on 22 Feb 2012 and first published on 05 Mar 2012


Article type: Communication
DOI: 10.1039/C2CC30407D
Chem. Commun., 2012,48, 3557-3559

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    An asymmetric oligomer based on thienoacene for solution processed crystal organic thin-film transistors

    H. Tian, Y. Han, C. Bao, D. Yan, Y. Geng and F. Wang, Chem. Commun., 2012, 48, 3557
    DOI: 10.1039/C2CC30407D

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