Electrosyntheses and Electrochromic Properies of a Copoymer Based on 9-(4-Pyrrol-1-Yl-Phenyl)-Carbazole and 3,4-Ethylenedioxythiophene

Abstract:

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A copolymer based on 9-(4-pyrrol-1-yl-phenyl)-carbazole(PPC) and 3,4-ethylenedioxythiophene(EDOT) was electrochemically synthesized and characterized. The copolymer film not only presented a stable and well-defined redox process, but also exhibited three different colours(orange, green and greenish blue) under various applied potentials. Maximum optical contrast(△T%) and response time of the film were found to be 31% and 2 s at 1100 nm, respectively.

Info:

Periodical:

Advanced Materials Research (Volumes 335-336)

Edited by:

Yun-Hae Kim, Prasad Yarlagadda, Xiaodong Zhang and Zhijiu Ai

Pages:

1021-1024

DOI:

10.4028/www.scientific.net/AMR.335-336.1021

Citation:

B. Hu et al., "Electrosyntheses and Electrochromic Properies of a Copoymer Based on 9-(4-Pyrrol-1-Yl-Phenyl)-Carbazole and 3,4-Ethylenedioxythiophene", Advanced Materials Research, Vols. 335-336, pp. 1021-1024, 2011

Online since:

September 2011

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$35.00

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