A perylene bisimide network for high-performance n-type electrochromism

Weitao Ma; Leiqiang Qin; Yu Gao; Wenqiang Zhang; Zengqi Xie; Bing Yang; Linlin Liu; Yuguang Ma

doi:10.1039/C6CC07962H

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A perylene bisimide network for high-performance n-type electrochromism†

Weitao Ma,^a Leiqiang Qin,^a Yu Gao,^b Wenqiang Zhang,

^b Zengqi Xie,*^a Bing Yang,^b Linlin Liu^a and Yuguang Ma*^a

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* Corresponding authors

^a Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, P. R. China
E-mail: msxiez@scut.edu.cn, ygma@scut.edu.cn

^b State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, P. R. China

Abstract

A micro-porous network thin film of core-tetrachlorinated perylene bisimide (PBI) was deposited by electrochemical polymerization, which showed reversible n-doping/dedoping processes at rather low potentials, accompanied by color changes from an orange red (neutral) state to a transparent (radical anion) state and further to an aquamarine (dianion) state. The film possesses preferable coloration efficiency and cycling stability (>10 000 cycles).

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Article information

DOI: https://doi.org/10.1039/C6CC07962H
Article type: Communication
Submitted: 01 Oct 2016
Accepted: 27 Oct 2016
First published: 27 Oct 2016

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Chem. Commun., 2016,52, 13600-13603

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A perylene bisimide network for high-performance n-type electrochromism

W. Ma, L. Qin, Y. Gao, W. Zhang, Z. Xie, B. Yang, L. Liu and Y. Ma, Chem. Commun., 2016, 52, 13600 DOI: 10.1039/C6CC07962H

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Chemical Communications

A perylene bisimide network for high-performance n-type electrochromism†

Abstract

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A perylene bisimide network for high-performance n-type electrochromism

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