Luminescent property of a novel rare earth complex Eu(TTA)(2NH(2)-Phen)(3)

doi:10.1016/j.synthmet.2009.09.003

CORC > 化学研究所 > 中国科学院化学研究所

	Luminescent property of a novel rare earth complex Eu(TTA)(2NH(2)-Phen)(3)
	Lv, Yuguang 1; Zhao, Yuehui 1; Yang, Zhiwei 1; Liu, Cuijuan 1; Yan, Hong 1; Li, Gang 1; Liu, Hong 1; Xie, Jie 2
刊名	SYNTHETIC METALS
	2009-12-01
卷号	159 期号:23-24 页码:2530-2533
关键词	Synthesis Ternary Complexes Electroluminescence Energy Transfer
ISSN号	0379-6779
DOI	10.1016/j.synthmet.2009.09.003
英文摘要	Rare earth ternary complex of Eu3+ with 4,7-2NH(2) Phenanthroline and HTTA was synthesized, and it contents and structures were postulated based on elemental analysis, FT-IR spectra and UV-vis spectra. Results show that the complex of Eu(III) emit strong red luminescence when excited by UV light. Eu(TTA)(2NH(2)-Phen)(3) has the higher sensitized luminescent efficiency and longer lifetime. In device ITO/PVK/Eu(TTA)(2NH(2)-Phen)(3)/Al, EU3+ may be excited by intramolecular energy transfer from ligands as observed by electroluminescence. The main emitting peak at 614 nm can be attributed to the transition of D-5(0) -> F-7(2) of Eu3+ ion and this process results in the enhancement of red emission from electroluminescence device. (C) 2009 Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000273927600019
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67029]
专题	中国科学院化学研究所
通讯作者	Lv, Yuguang
作者单位	1.Jiamusi Univ, Sch Pharmaceut Sci, Prov Key Lab Biomat, Sifengqu 154007, Jiamusi, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Lv, Yuguang,Zhao, Yuehui,Yang, Zhiwei,et al. Luminescent property of a novel rare earth complex Eu(TTA)(2NH(2)-Phen)(3)[J]. SYNTHETIC METALS,2009,159(23-24):2530-2533.
APA	Lv, Yuguang.,Zhao, Yuehui.,Yang, Zhiwei.,Liu, Cuijuan.,Yan, Hong.,...&Xie, Jie.(2009).Luminescent property of a novel rare earth complex Eu(TTA)(2NH(2)-Phen)(3).SYNTHETIC METALS,159(23-24),2530-2533.
MLA	Lv, Yuguang,et al."Luminescent property of a novel rare earth complex Eu(TTA)(2NH(2)-Phen)(3)".SYNTHETIC METALS 159.23-24(2009):2530-2533.