Study on Photochromic Materials with Photochromic and Optical Storage Composite Properties of a Novel Diarylethene

被引：0
|
作者：
Song, Junjie [1 ]
Liu, Gang [1 ]
Li, Hui [1 ]
机构：
[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
来源：
ADVANCED RESEARCH ON MATERIALS, APPLIED MECHANICS AND DESIGN SCIENCE | 2013年 / 327卷
关键词：
benzothiophene; phenanthrene; photochromisnn; fluorescence; optical storage; PHOTOCYCLIZATION; DERIVATIVES; FULGIDES;
D O I：
10.4028/www.scientific.net/AMM.327.68
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new unsymmetrical isomeric photochromic diarylethene, 1-[2-methyl-3-benzothiophene]-2-[2-methyl-5-(10-phenanthrenyl)-3-thienyl]perfluorocyclopentene, was designed and synthesized. Its photochromic and fluorescent properties were also investigated in detail. The compound exhibited excellent photochromism, changing from colorless to medium violetred after irradiation with UV light both in solution and in PMMA film. Furthermore, the fluorescence intensity of the photochromic diarylethene la declined remarkably, when irradiation with UV light. Using this diarylethene la as optical storage and fluorescence switches was performed successfully.
引用
收藏
页码：68 / 72
页数：5
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