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Proceedings Paper

Synthesis and photochromic properties of novel diarylethene
Author(s): Guizhen Li; Shouzhi Pu; Jingkun Xu; Liang Shen; Qiang Xiao; Jiquan Zhao
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Paper Abstract

A photochromic diarylethene 1,2-bis(2-methyl-5-(2,2'-dicyanovinyl)- thien-3-yl)perfluorocyclopentene (1a) was synthesized. Its photochromic properties in different solution and PMMA film were investigated. While, fluorescence properties in different solution has also been discussed. The results of the research demonstrate that it has shown good photochromic behavior and relatively strong fluorescence in different solution at room temperature. At last, the dynamics of photochromic ring-opening and ring-closure reaction in different solvent was also elucidated. The result indicated that its cyclization/cycloreversion process was determined to be zeroth/first order reaction in different solution, respectively.

Paper Details

Date Published: 24 January 2006
PDF: 7 pages
Proc. SPIE 6029, ICO20: Materials and Nanostructures, 602911 (24 January 2006); doi: 10.1117/12.667719
Show Author Affiliations
Guizhen Li, Jiangxi Science and Technology Normal Univ. (China)
Hebei Univ. of Technology (China)
Shouzhi Pu, Jiangxi Science and Technology Normal Univ. (China)
Jingkun Xu, Jiangxi Science and Technology Normal Univ. (China)
Liang Shen, Jiangxi Science and Technology Normal Univ. (China)
Qiang Xiao, Jiangxi Science and Technology Normal Univ. (China)
Jiquan Zhao, Hebei Univ. of Technology (China)

Published in SPIE Proceedings Vol. 6029:
ICO20: Materials and Nanostructures
Wei Lu; Jeff Young, Editor(s)

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