Improved color purity and efficiency in polyfluorene-based light-emitting diodes
文献类型：期刊论文
| 作者 | Chen ZY ; Ma DG |
| 刊名 | materials science and engineering b-solid state materials for advanced technology
 |
| 出版日期 | 2007 |
| 卷号 | 141期号:1-2页码:71-75 |
| 关键词 | CONJUGATED POLYMERS DEFECT EMISSION BLUE EMISSION ELECTROLUMINESCENCE DEGRADATION INTERFACE OXIDATION EXCIMERS CALCIUM ORIGIN |
| ISSN号 | 0921-5107 |
| 通讯作者 | ma dg |
| 中文摘要 | 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. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249566100011 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13937]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chen ZY,Ma DG. 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 ZY,&Ma DG.(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 ZY,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：长春应用化学研究所
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