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Issue 48, 2010
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Development of organic field-effect properties by introducing aryl-acetylene into benzodithiophene

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Abstract

Ethynylene-containing benzo[1,2-b:4,5-b′]dithiophene derivatives 1a–c (BPEBDT, BTEBDT and BHPEBDT) were designed and synthesized. Their physicochemical properties were studied by absorption spectra and electrochemistry. 1a–c displayed high field-effect transistors performance, a mobility up to 1.17 cm2 V−1 s−1 with on/off current ratio of 107 was achieved.

Graphical abstract: Development of organic field-effect properties by introducing aryl-acetylene into benzodithiophene

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Article information


Submitted
01 Sep 2010
Accepted
27 Sep 2010
First published
18 Oct 2010

J. Mater. Chem., 2010,20, 10931-10935
Article type
Paper

Development of organic field-effect properties by introducing aryl-acetylene into benzodithiophene

Q. Meng, L. Jiang, Z. Wei, C. Wang, H. Zhao, H. Li, W. Xu and W. Hu, J. Mater. Chem., 2010, 20, 10931
DOI: 10.1039/C0JM02895A

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