High efficiency and stable-yellow phosphorescence from OLEDs with a novel fluorinated heteroleptic iridium complex
文献类型：期刊论文
| 作者 | Lv, Y. L.; Y. X. Hu; J. H. Zhao; G. W. Zhao; Y. Qi; X. Li; H. J. Chi; Y. Dong; G. Y. Xiao and Z. S. Su |
| 刊名 | Optical Materials
 |
| 出版日期 | 2015 |
| 卷号 | 49页码:286-291 |
| 英文摘要 | The performance of a heteroleptic bis-cyclometalated iridium complex based on 2-(2,3,4-trifluorophenyl) benzo[d]thiazole [(tfbt)(2)Ir(acac)] was investigated as a new phosphorescent emitter in OLEDs. The devices showed very high efficiency at various dopant concentrations and maximum efficiency was achieved at 6 wt% dopant concentration. A comparison of the performances of phosphorescent OLEDs with the new emitter versus those with prototype-based (bt)(2)Ir(acac) emitter revealed a remarkable improvement of efficiency at all dopant concentrations. These preliminary results obtained with the tfbt-based emitter indicate that this family of cyclometalated ligands with multi-fluorine functionalization is a promising compound for the development of highly emissive complexes. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI ; EI |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/55346]  |
| 专题 | 长春光学精密机械与物理研究所_中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Lv, Y. L.,Y. X. Hu,J. H. Zhao,et al. High efficiency and stable-yellow phosphorescence from OLEDs with a novel fluorinated heteroleptic iridium complex[J]. Optical Materials,2015,49:286-291. |
| APA | Lv, Y. L..,Y. X. Hu.,J. H. Zhao.,G. W. Zhao.,Y. Qi.,...&G. Y. Xiao and Z. S. Su.(2015).High efficiency and stable-yellow phosphorescence from OLEDs with a novel fluorinated heteroleptic iridium complex.Optical Materials,49,286-291. |
| MLA | Lv, Y. L.,et al."High efficiency and stable-yellow phosphorescence from OLEDs with a novel fluorinated heteroleptic iridium complex".Optical Materials 49(2015):286-291. |
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