Enhanced electroluminescence of Eu3+ by Tb3+ in complexes Tb1-xEux(TTA)(3)Dipy
文献类型:期刊论文
作者 | Lv, Yuguang; Zhang, Jingchang; Wang, Lingxuan; Cao, Weiliang; Xu, Zheng |
刊名 | JOURNAL OF LUMINESCENCE
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出版日期 | 2008 |
卷号 | 128期号:1页码:117-122 |
关键词 | Rare Earth Complexes Synthesis Electroluminescence Energy Transfer |
ISSN号 | 0022-2313 |
DOI | 10.1016/j.jlumin.2007.05.013 |
英文摘要 | A series of rare earth ternary compounds of Tb1-XEu,(TTA)(3)Dipy (HTTA = thenoyltrifluoroacetone, Dipy = 2,2(')-dipyridyl) have been synthesized, and the characteristics of the compounds have been performed by DTA-TG, IR, UV and fluorescence spectroscopy. Photoluminescence measurements indicated that the complexes of Eu(III) emit strong red luminescence under UV radiation. IR spectra suggest that complexes have been successfully synthesized, and TG curves indicate that the complexes are stable up to a temperature of about 220 degrees C. The Eu complex was blended with poly(N-vinylcarbazole) (PVK) and spin coated into films, and electroluminescence devices with the structure of Indium Tin Oxide (ITO)/PVK:Tb1-xEux(TTA)(3)Dipy/BCP(2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline)/ aluminum quinoline (AlQ)/Al were fabricated, the luminescence of Eu3+ complexes enhances after doping with Tb3+. Therefore, it may be an effective method to improve the EL intensity of the lanthanide complex. (C) 2007 Elsevier B.V. All rights reserved. |
语种 | 英语 |
WOS记录号 | WOS:000250280600019 |
出版者 | ELSEVIER SCIENCE BV |
源URL | [http://ir.iccas.ac.cn/handle/121111/65685] ![]() |
专题 | 中国科学院化学研究所 |
通讯作者 | Zhang, Jingchang |
作者单位 | 1.Beijing Univ Sci & Technol, Inst Modern Catalysis, State Key Lab Chem Resoure Engn, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100080, Peoples R China 3.Jiamusi Univ, Coll Chem & Pharm, Jiamust 154007, Peoples R China |
推荐引用方式 GB/T 7714 | Lv, Yuguang,Zhang, Jingchang,Wang, Lingxuan,et al. Enhanced electroluminescence of Eu3+ by Tb3+ in complexes Tb1-xEux(TTA)(3)Dipy[J]. JOURNAL OF LUMINESCENCE,2008,128(1):117-122. |
APA | Lv, Yuguang,Zhang, Jingchang,Wang, Lingxuan,Cao, Weiliang,&Xu, Zheng.(2008).Enhanced electroluminescence of Eu3+ by Tb3+ in complexes Tb1-xEux(TTA)(3)Dipy.JOURNAL OF LUMINESCENCE,128(1),117-122. |
MLA | Lv, Yuguang,et al."Enhanced electroluminescence of Eu3+ by Tb3+ in complexes Tb1-xEux(TTA)(3)Dipy".JOURNAL OF LUMINESCENCE 128.1(2008):117-122. |
入库方式: OAI收割
来源:化学研究所
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