A binaphthyl-bithiophene copolymer for light-emitting devices
文献类型：期刊论文
| 作者 | Liu, YQ; Yu, G; Jen, AKY; Hu, QS; Pu, L |
| 刊名 | MACROMOLECULAR CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2002-01-09 |
| 卷号 | 203期号:1页码:37-40 |
| 关键词 | Conjugated Polymers Copolymerization Leds Luminescence Spin Coating |
| ISSN号 | 1022-1352 |
| 英文摘要 | We report the properties of a binaphthyl-bithiophene copolymer (PHBNT2) used either as an emitter or as a hole transporter in light-emitting diodes. The polymer has a well-defined conjugation length between tow binaphthyl units that is independent of its polymer chain length. It is easily soluble in common organic solvents and can form high quality thin films by a spin coating technique. The HOMO and LUMO energy levels of the PHBNT2 were -5.42 and -2.50 eV respectively, as determined by cyclic voltammetry. A single layer device of ITO/PHBNT2/Al using PHBNT2 as an emitter, had a turn-on voltage of 5.7 V and had an orange emission peak at 568 nm. The luminous efficiency for a double-layer device of ITO/PHBNT2/Alq(3)/Al using PHBNT2 as the hole transporting layer is 0.57 lm . W-1. |
| 语种 | 英语 |
| WOS记录号 | WOS:000173697900005 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/78209]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, YQ |
| 作者单位 | 1.Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA 2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China 3.Univ Virginia, Dept Chem, Charlottesville, VA 22901 USA |
| 推荐引用方式 GB/T 7714 | Liu, YQ,Yu, G,Jen, AKY,et al. A binaphthyl-bithiophene copolymer for light-emitting devices[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2002,203(1):37-40. |
| APA | Liu, YQ,Yu, G,Jen, AKY,Hu, QS,&Pu, L.(2002).A binaphthyl-bithiophene copolymer for light-emitting devices.MACROMOLECULAR CHEMISTRY AND PHYSICS,203(1),37-40. |
| MLA | Liu, YQ,et al."A binaphthyl-bithiophene copolymer for light-emitting devices".MACROMOLECULAR CHEMISTRY AND PHYSICS 203.1(2002):37-40. |
入库方式： OAI收割
来源：化学研究所
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