Issue 11, 2015
From the journal:

RSC Advances

Extended isoindigo core: synthesis and applications as solution-processable n-OFET materials in ambient conditions†

Shiliang Xu,ab   Na Ai,c   Jie Zheng,a   Na Zhao,a   Zhenggang Lan,a   Lirong Wen,b   Xiao Wang,*a   Jian Peic  and  Xiaobo Wan*a  

* Corresponding authors

a Qingdao Institute of Bioenergy & Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Road, Qingdao, Shandong Province, P. R. China
E-mail: wanxb@qibebt.ac.cn
Fax: +86-532-80662740
Tel: +86-532-80662740

b State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China

c College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China

Abstract

Two isoindigo derivatives fused with benzothiophene (C20-DBTII) and benzofuran (C20-DBFII) heterocycles have been synthesized. Solution-processed OFETs based on C20-DBTII showed ambient-stable ambipolar charge transport behaviour. OFETs based on the C20-DBFII show n-channel behaviour with electron mobility up to 0.074 cm2 Vāˆ’1 sāˆ’1 in ambient conditions.

Graphical abstract: Extended isoindigo core: synthesis and applications as solution-processable n-OFET materials in ambient conditions

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Article information

DOI
https://doi.org/10.1039/C4RA14072A
Article type
Communication
Submitted
07 Nov 2014
Accepted
24 Dec 2014
First published
24 Dec 2014

RSC Adv., 2015,5, 8340-8344

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Extended isoindigo core: synthesis and applications as solution-processable n-OFET materials in ambient conditions

S. Xu, N. Ai, J. Zheng, N. Zhao, Z. Lan, L. Wen, X. Wang, J. Pei and X. Wan, RSC Adv., 2015, 5, 8340 DOI: 10.1039/C4RA14072A

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