Synthesis and Properties of 1-(2-methyl-5-chlorine-3-thienyl)-2-(2-ethyl-benzofuran-3-yl) perfluorocyclopentene and Application

被引：0

作者：

Sun, Fengxia ^{[1
]}

Wei, Shasha ^{[1
]}

Pu, Shouzhi ^{[1
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Jiangxi, Peoples R China

来源：

ADVANCED RESEARCH ON MATERIAL ENGINEERING, CHEMISTRY, BIOINFORMATICS III | 2014年 / 830卷

关键词：

Diarylethene; Photochromic; Kinetics; Fluorescence; DIARYLETHENES;

D O I：

10.4028/www.scientific.net/AMR.830.274

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel unsymmetrical photochromic diarylethene, 1-(2-methyl-5-chlorine-3-thienyl)-2-(2-ethyl-benzofuran-3-yl)perfluorocyclopentene(1a), was synthesized and its photochromism and photo-induced anisotropy was investigated. Specifically, photochromism in solution and in PMMA amorphous films were studied. The diarylethene showed exhibited reversible photochromism, changing from colorless to red after irradiation with UV light both in solution and in PMMA amorphous film. This new photochromic system also exhibited remarkable optical storage character.

引用

页码：274 / 277

页数：4

共 14 条

[1]

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[2] Two-dimensional optical storage [J].