Photoinduced Fluorescence Switching of a New Diarylethene and its Application in Optical Recording Storage

Author:

Fan Cong Bin1,Zhang Luo Han2,Wang Tao Feng1,Liu Gang1

Affiliation:

1. Jiangxi Science and Technology Normal University

2. Public Institute

Abstract

A novel unsymmetrical photochromic diarylethene 1-(2-methyl-3-benzothienyl)-2-{2-n-butyl-5-[2-(1,3-dioxolane)]-3-thienyl}perfluorocyclopentene(1O) was synthesized, and its photochromic, fluorescent and optical strorage properties were investigated. The compounds 1O exhibited remarkable photochromism both in solution and in PMMA film, and the results showed that the cyclization/cycloreversion process of the compound was determined to be the zeroth/first order reaction. In addition, this new photochromic system also exhibited remarkable optical storage character.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference13 articles.

1. H. Durr and H. Bouas-Laurent, Photochromism: Molecules and Systems, Elsevier, Amsterdam, (1990).

2. G. H. Brown, Photochromism; molecules and systems, Wiley-Interscience, New York, (1971).

3. M. Irie, PhotoReactive materials for ultrahigh-density optical memory, Elsevier, Amsterdam, (1997).

4. G. H. Dorion, A. F. Wiebe, Photochromism, Focal. Press, New York, (1970).

5. J. Cusido, E. Deniz, F.M. Raymo, Eur. J. Org. Chem. vol. 2009, (2009) p. (2031).

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