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Issue 17, 2014
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Acceptor–acceptor type isoindigo-based copolymers for high-performance n-channel field-effect transistors

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Abstract

Two acceptor–acceptor (A–A) type copolymers (PIIG-BT and PIIG-TPD) with backbones composed exclusively of electron-deficient units are designed and synthesized. Both copolymers show unipolar n-type operations. In particular, PIIG-BT shows electron mobility of up to 0.22 cm2 V−1 s−1. This is a record value for n-type copolymers based on lactam cores.

Graphical abstract: Acceptor–acceptor type isoindigo-based copolymers for high-performance n-channel field-effect transistors

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Publication details

The article was received on 18 Oct 2013, accepted on 21 Dec 2013 and first published on 24 Dec 2013


Article type: Communication
DOI: 10.1039/C3CC48013E
Citation: Chem. Commun., 2014,50, 2180-2183
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    Acceptor–acceptor type isoindigo-based copolymers for high-performance n-channel field-effect transistors

    G. Kim, A. Han, H. R. Lee, J. Lee, J. H. Oh and C. Yang, Chem. Commun., 2014, 50, 2180
    DOI: 10.1039/C3CC48013E

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