文献类型：期刊文献

英文题名：Tunable luminescence of new photochromic bisthienylethenes containing triphenylamine

作者：Luo, Qianfu[1]; Sheng, Saihong[1]; Cheng, Saihe[1]; Tian, He[1]

机构：[1]E China Univ Sci & Technol, Adv Mat Lab, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2005

卷号：58

期号：5

起止页码：321

外文期刊名：AUSTRALIAN JOURNAL OF CHEMISTRY

收录：;EI(收录号：2005249152538);WOS:【SCI-EXPANDED(收录号:WOS:000228921000004)】；

语种：英文

外文关键词：Amines - Column chromatography - Fluorescence - Isomerization - Nuclear magnetic resonance spectroscopy - Photochemical reactions - Photochromism

摘要：Two new photochromic 1,2-bisthienylethenes containing triphenylamine were conveniently prepared; large cyclization quantum yields and obvious fluorescent changes regulated by the photoisomerization were observed. The substitution effect on the photochromic process is discussed based on these systems.