Improved color purity and efficiency in polyfluorene-based light-emitting diodes
文献类型：期刊论文
| 作者 | Chen, Zhenyu; Ma, Dongge |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
 |
| 出版日期 | 2007-06-25 |
| 卷号 | 141期号:1-2页码:71-75 |
| 关键词 | Electroluminescence Polyfluorenes Green Emission |
| ISSN号 | 0921-5107 |
| DOI | 10.1016/j.mseb.2007.05.003 |
| 英文摘要 | Polyfluorene (PF) is a class of typical blue electroluminescent (EL) material, but it exhibits undesired feature in the green spectral region under operation condition. We investigated the spectral properties of different device structures of poly(9,9-dioctylfluorene) (PFO)-based light-emitting diodes, and found that the interaction between cathode and PFO is the main origination of green emission in EL devices. The general method of inserting a buffer layer between the PFO and cathode can decrease the low energy band emission to purify the color and improve the EL performance of devices. (C) 2007 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000249566100011 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62307]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ma, Dongge |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Zhenyu,Ma, Dongge. Improved color purity and efficiency in polyfluorene-based light-emitting diodes[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,2007,141(1-2):71-75. |
| APA | Chen, Zhenyu,&Ma, Dongge.(2007).Improved color purity and efficiency in polyfluorene-based light-emitting diodes.MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,141(1-2),71-75. |
| MLA | Chen, Zhenyu,et al."Improved color purity and efficiency in polyfluorene-based light-emitting diodes".MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 141.1-2(2007):71-75. |
入库方式： OAI收割
来源：化学研究所
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