Photoluminescence and electroluminescence properties of three ternary lutetium complexes
文献类型：期刊论文
| 作者 | Xin, H; Shi, M ; Li, FY; Guan, M; Gao, DQ; Huang, CH; Ibrahim, K; Liu, FQ; Kui RX(奎热西); Liu FQ(刘凤琴)
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| 刊名 | NEW JOURNAL OF CHEMISTRY
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| 出版日期 | 2003 |
| 卷号 | 27期号:10页码:1485-1489 |
| 通讯作者 | Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China ; Fudan Univ, Inst Adv Mat & Technol, Shanghai 200433, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Photoemiss Spect Stn, Beijing 100039, Peoples R China |
| 英文摘要 | Three lutetium complexes, Lu(PMIP)(3)(TPPO)(2) (A), Lu(PMIP)(3)Bipy (B) and Lu(PMIP)(3)Phen (C) (where PMIP, TPPO, Bipy and Phen stand for 1-phenyl-3-methyl-4-isobutyryl-5-pyrazolone, triphenylphosphinoxide, 2,2'-bipyridine and 1,10-phenanthroline, respectively), were synthesized and complex A was characterized by single-crystal X-ray diffraction analysis. Complex A was found to crystallize in the P2(1)/n (14) space group. The photoluminescence spectra of the complexes reveal that all the complexes have a similar spectrum peaking near 440 nm; however, the intensity of the spectrum of complex A is about 100 times higher than that of the other two complexes. When these complexes were utilized to prepare light-emitting devices, that with complex A gave a blue light, originating from this complex, with the highest brightness of 119 cd m(-2) at an applied voltage of 19 V, while the same configuration devices using the other two complexes exhibited green light peaking at 512 nm, which arises from exciplexes formed at the interface of TPD and the corresponding lutetium complex. A maximum luminance of 1010 cd m(-2) at 16 V from the exciplex was obtained with the highest power efficiency of 0.13 lm W-1 at 9 V and a turn-on voltage as low as 3 V for the device with a (ITO)/TPD(10 nm)/B(50 nm)/BCP(20 nm)/AlQ(40 nm)/Mg0.9Ag0.1(100 nm)/Ag (100 nm) configuration. |
| 学科主题 | Chemistry |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000185960400014 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239376]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Xin, H,Shi, M,Li, FY,et al. Photoluminescence and electroluminescence properties of three ternary lutetium complexes[J]. NEW JOURNAL OF CHEMISTRY,2003,27(10):1485-1489. |
| APA | Xin, H.,Shi, M.,Li, FY.,Guan, M.,Gao, DQ.,...&刘凤琴.(2003).Photoluminescence and electroluminescence properties of three ternary lutetium complexes.NEW JOURNAL OF CHEMISTRY,27(10),1485-1489. |
| MLA | Xin, H,et al."Photoluminescence and electroluminescence properties of three ternary lutetium complexes".NEW JOURNAL OF CHEMISTRY 27.10(2003):1485-1489. |
入库方式： OAI收割
来源：高能物理研究所
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