Synthesis, photo-and electro-luminescence of 3-benzoxazol-2-yl-coumarin derivatives

doi:10.1007/s10895-011-0999-8

	Synthesis, photo-and electro-luminescence of 3-benzoxazol-2-yl-coumarin derivatives
	Zhao, Yuling 2; Yu, Tianzhi 2,3; Wu, Youzhi 1; Zhang, Hui 3; Fan, Duowang 3; Gan, Zunwei 2; Yang, Liangliang 2; Han, Xiaoqian 2; Zhang, Yumei 2
刊名	Journal of Fluorescence
	2012-03-01
卷号	22 期号:2 页码:631-638
关键词	Citrus fruits Efficiency Electroluminescence Luminance Photoluminescence Synthesis (chemical) Benzoxazolyl Blue-green emissions Coumarin derivatives Electron transporting Luminous efficiency Maximum luminance Orange emissions UV-vis absorptions
ISSN号	10530509
DOI	10.1007/s10895-011-0999-8
英文摘要	Two coumarin derivatives containing electrontransporting benzoxazolyl moiety, 7-(diethylamino)-3- (benzoxazol-2-yl)coumarin (DABOC) and 3-(benzoxazol- 2-yl)benzo[5,6]coumarin (BOBC), were synthesized and characterized. The photoluminescence and electroluminescence of the compounds were investigated detailedly. The compounds exhibited strong blue-green emissions in both solution and solid states, but the devices with DABOC as the emitting layer exhibited orange emission and maximum luminous efficiency of 2.8 cd/A and maximum luminance of 8,800 cd/m2, and the devices with BOBC displayed orange-white emission and maximum luminous efficiency of 0.13 cd/A and maximum luminance of 540 cd/m2. © Springer Science+Business Media, LLC 2011.
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
语种	英语
出版者	Springer New York LLC
WOS记录号	WOS:000302463500012
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111427]
专题	材料科学与工程学院
作者单位	1.School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China 2.School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; 3.Key Laboratory of Opto-Electronic Technology and Intelligent Control (Lanzhou Jiaotong University), Ministry of Education, Lanzhou 730070, China;
推荐引用方式 GB/T 7714	Zhao, Yuling,Yu, Tianzhi,Wu, Youzhi,et al. Synthesis, photo-and electro-luminescence of 3-benzoxazol-2-yl-coumarin derivatives[J]. Journal of Fluorescence,2012,22(2):631-638.
APA	Zhao, Yuling.,Yu, Tianzhi.,Wu, Youzhi.,Zhang, Hui.,Fan, Duowang.,...&Zhang, Yumei.(2012).Synthesis, photo-and electro-luminescence of 3-benzoxazol-2-yl-coumarin derivatives.Journal of Fluorescence,22(2),631-638.
MLA	Zhao, Yuling,et al."Synthesis, photo-and electro-luminescence of 3-benzoxazol-2-yl-coumarin derivatives".Journal of Fluorescence 22.2(2012):631-638.