Synthesis, Photochromic Property and Application for Optical Recording of a New Asymmetrical Diarylethene
A novel photochromic diarylethene, 1-(2-ethylbenzofuran-3-yl)-2-(1,2-dimethylindol-3-yl)perfluorocy-clopentene(1o) was synthesized, and its photochromic and fluorescent properties were investigated. This compound exhibited reversible photochromism, changing from colorless to blue after irradiation with UV light both in solution and in poly-methyl methacrylate (PMMA) amorphous film. Also, it exhibited remarkable fluorescence switching in the solid state. When used diarylethene 1c/PMMA film as recording medium, polarization optical recording was performed perfectly by a He-Ne laser with 633 nm wavelength. The results demonstrated that it can be potentially used as polarization optical recording medium.
Peijian Yan Shouzhi Pu Gang Liu Weijun Liu
Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University Nancha Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University Nanc
国际会议
The 31st International Congress on Imaging Science(第31届国际影像科学大会 ICIS2010)
北京
英文
718-720
2010-05-12（万方平台首次上网日期，不代表论文的发表时间）