Balanced charge transport and enhanced white electroluminescence from a single white emissive polymer via thermal annealing
文献类型：期刊论文
| 作者 | Niu XD ; Zhang BH ; Xie ZY ; Cheng YX ; Wang LX |
| 刊名 | applied physics letters
 |
| 出版日期 | 2010 |
| 卷号 | 96期号:7页码:文献编号：073303 |
| 关键词 | LIGHT-EMITTING-DIODES POLY(9 POLYFLUORENE 9-DI-N-OCTYL-2 EFFICIENT 7-FLUORENE) DEVICES BLUE DOPANT LAYER SYSTEM HOST |
| ISSN号 | 0003-6951 |
| 通讯作者 | xie zy |
| 中文摘要 | the effect of thermal annealing on electroluminescence of polyfluorene-based single white emissive polymer is demonstrated. both color purity and light-emitting efficiency of the devices are enhanced via thermal annealing. it is found that thermal annealing can induce the formation of crystalline polyfluorene phase that acts as an efficient blue fluorescent dopant for enhancing blue emission and hence color purity of the white light. most importantly, the hole and electron transport is balanced after thermal annealing that favors improving the light-emitting efficiency. a light-emitting efficiency of 10 cd/a is achieved after thermal annealing, about 30% increase compared to the as-produced device. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000274758100080 |
| 公开日期 | 2012-06-07 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43912]  |
| 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 | Niu XD,Zhang BH,Xie ZY,et al. Balanced charge transport and enhanced white electroluminescence from a single white emissive polymer via thermal annealing[J]. applied physics letters,2010,96(7):文献编号：073303. |
| APA | Niu XD,Zhang BH,Xie ZY,Cheng YX,&Wang LX.(2010).Balanced charge transport and enhanced white electroluminescence from a single white emissive polymer via thermal annealing.applied physics letters,96(7),文献编号：073303. |
| MLA | Niu XD,et al."Balanced charge transport and enhanced white electroluminescence from a single white emissive polymer via thermal annealing".applied physics letters 96.7(2010):文献编号：073303. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。