Title :
Synthesis and Properties of a Novel Diarylethene with a Benzene Unit
Author :
Yan, Peijian ; Pu, Shouzhi ; Liu, Gang ; Cui, Shiqiang
Author_Institution :
Jiangxi Key Lab. of Org. Chem., Jiangxi Sci. & Technol. Normal Univ., Nanchang, China
Abstract :
A novel photochromic diarylethene compound, 1[2-trifluoromethylphenyl]-2[2-methyl-5-(2-pyridyl)-3-thienyl] perfluorocyclopentene (1o) was synthesized and its photochemical properties, such as photochromism in solution as well as in polymethylmethacrylate (PMMA) amorphous films, fluorescences and photo-mode rewritable recording were investigated. The results showed that the compound exhibits good photochromism and notable fluorescence photoswitches. It had attractive properties for high capacity optical storage and would be useful in molecular scale optoelectronics.
Keywords :
fluorescence; organic compounds; photochemistry; photochromism; 1[2-trifluoromethylphenyl]-2[2-methyl-5-(2-pyridyl)-3-thienyl] perfluorocyclopentene; benzene unit; molecular scale optoelectronics; notable fluorescence photoswitches; novel photochromic diarylethene compound; optical storage; photo-mode rewritable recording; photochemical properties; photochromism; polymethylmethacrylate amorphous films; Chemicals; Compounds; Films; Fluorescence; Optical recording; Optical switches; Photochromism;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2011 Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6555-2
DOI :
10.1109/SOPO.2011.5780589
