Issue 7, 2018
From the journal:

Chemical Communications

π-Conjugation expanded isoindigo derivatives and the donor–acceptor conjugated polymers: synthesis and characterization†

Hao Song,a   Yunfeng Deng,*ab   Yu Jiang,c   Hongkun Tianc  and  Yanhou Geng ORCID logo ab  

* Corresponding authors

a School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
E-mail: yunfeng.deng@tju.edu.cn

b Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China

c State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China

Abstract

Two π-conjugation expanded isoindigo derivatives (DIID-PhCO and TIID-PhCO) composed of up to 18 rings and two donor–acceptor conjugated polymers based on DIID-PhCO were synthesized. Both polymers are ambipolar semiconductors with balanced hole and electron mobilities up to 0.10 and 0.14 cm2 V−1 s−1, respectively, under ambient conditions.

Graphical abstract: π-Conjugation expanded isoindigo derivatives and the donor–acceptor conjugated polymers: synthesis and characterization

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Article information

DOI
https://doi.org/10.1039/C7CC08603B
Article type
Communication
Submitted
08 Nov 2017
Accepted
21 Dec 2017
First published
21 Dec 2017

Chem. Commun., 2018,54, 782-785

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π-Conjugation expanded isoindigo derivatives and the donor–acceptor conjugated polymers: synthesis and characterization

H. Song, Y. Deng, Y. Jiang, H. Tian and Y. Geng, Chem. Commun., 2018, 54, 782 DOI: 10.1039/C7CC08603B

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