Study on Material Properties with Synthesis and Properties of a Photochromic Diarylethene with Acetal Unit

被引:0
|
作者
Wei, Shasha [1 ]
Wang, Renjie [1 ]
Liu, Gang [1 ]
机构
[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang, Peoples R China
关键词
diarylethene; acetal unit; photochromism; fluorescence; SWITCHES; MODULATION; STORAGE;
D O I
10.4028/www.scientific.net/AMM.327.83
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A new unsymmetrical photochromic diarylethene with an acetal unit was synthesized and its photochromic and fluorescent properties were also investigated. The compound exhibited remarkable photochromism both in solution and PMMA film. In PMMA film, the open-ring isomer of the diarylethene 1o exhibited relatively strong fluorescence at 377 nm when excited at 372 rim. All results indicated that the acetal unit played an important role during the process of photochromic reaction for the diarylethene derivatives.
引用
收藏
页码:83 / 88
页数:6
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