Enhancing Electrochromic Property of 1,4­-Di(thiophen­-3­-Yl)benzene by Copolymerization with Pyrene

Abstract:

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A copolymer based on 1,4-di(thiophen-3­yl)benzene and pyrene was electrochemically synthesized and characterized. The copolymer film showed a stable and well-defined redox process. Furthermore, five various colors under different potentials were presented on the copolymer film. Besides, the copolymer film showed fast switching time (1.5 s at 750 nm, 1.0 s at 1100 nm). Cyclic voltammetry study reveals that the copolymer film has reasonable stability.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

987-990

DOI:

10.4028/www.scientific.net/AMR.295-297.987

Citation:

M. Ou Yang et al., "Enhancing Electrochromic Property of 1,4­-Di(thiophen­-3­-Yl)benzene by Copolymerization with Pyrene", Advanced Materials Research, Vols. 295-297, pp. 987-990, 2011

Online since:

July 2011

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Price:

$35.00

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