Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes
文献类型：期刊论文
| 作者 | Xia, Debin1; Wang, Bin1; Chen, Bo1,2; Wang, Shumeng1,2; Zhang, Baohua1; Ding, Junqiao1; Wang, Lixiang1; Jing, Xiabin1; Wang, Fosong1 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2014-01-20 |
| 卷号 | 53期号:4页码:1048-1052 |
| 关键词 | Dendrimers Heterocycles Iridium Supramolecular Chemistry Synthesis Design |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201307311 |
| 英文摘要 | A blue-emitting iridium dendrimer, namely B-G2, has been successfully designed and synthesized with a second-generation oligocarbazole as the dendron, which is covalently attached to the emissive tris[2-(2,4-difluorophenyl)-pyridyl]iridium(III) core through a nonconjugated link to form an efficient self-host system in one dendrimer. Unlike small molecular phosphors and other phosphorescent dendrimers, B-G2 shows a continuous enhancement in the device efficiency with increasing doping concentration. When using neat B-G2 as the emitting layer, the nondoped device is achieved without loss in efficiency, thus giving a state-of-art EQE as high as 15.3% (31.3cdA(-1), 28.9lmW(-1)) along with CIE coordinates of (0.16, 0.29). |
| 语种 | 英语 |
| WOS记录号 | WOS:000329879500024 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52961]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ding, Junqiao |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Debin,Wang, Bin,Chen, Bo,et al. Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2014,53(4):1048-1052. |
| APA | Xia, Debin.,Wang, Bin.,Chen, Bo.,Wang, Shumeng.,Zhang, Baohua.,...&Wang, Fosong.(2014).Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,53(4),1048-1052. |
| MLA | Xia, Debin,et al."Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 53.4(2014):1048-1052. |
入库方式： OAI收割
来源：化学研究所
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