Issue 67, 2012
From the journal:

Chemical Communications

A conjugated polyazine containing diketopyrrolopyrrole for ambipolar organic thin film transistors†

Wei Hong,ab   Bin Sun,ab   Hany Aziz,bc   Won-Tae Park,d   Yong-Young Nohd  and  Yuning Li*ab  

* Corresponding authors

a Department of Chemical Engineering, University of Waterloo, 200 University Ave West, Waterloo, ON, Canada
E-mail: yuning.li@uwaterloo.ca

b Waterloo Institute for Nanotechnology (WIN), University of Waterloo, 200 University Ave West, Waterloo, ON, Canada

c Department of Electrical and Computer Engineering, University of Waterloo, 200 University Ave West, Waterloo, Ontario, Canada

d Department of Chemical & Biological Engineering, Hanbat National University, 16-1, Dukmyung-dong, Daejeon, Yuseong-gu, Republic of Korea

Abstract

A π-conjugated polyazine containing diketopyrrolopyrrole (DPP) moiety, PDBTAZ, is synthesized through a simple condensation polymerization. PDBTAZ is found to be a high-performance ambipolar semiconductor in organic thin film transistors (OTFTs), showing an electron mobility of up to 0.41 cm2 V−1 s−1 and a hole mobility of up to 0.36 cm2 V−1 s−1.

Graphical abstract: A conjugated polyazine containing diketopyrrolopyrrole for ambipolar organic thin film transistors

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Article information

DOI
https://doi.org/10.1039/C2CC33998F
Article type
Communication
Submitted
04 Jun 2012
Accepted
05 Jul 2012
First published
05 Jul 2012

Chem. Commun., 2012,48, 8413-8415

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A conjugated polyazine containing diketopyrrolopyrrole for ambipolar organic thin film transistors

W. Hong, B. Sun, H. Aziz, W. Park, Y. Noh and Y. Li, Chem. Commun., 2012, 48, 8413 DOI: 10.1039/C2CC33998F

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