On the origin of efficient electron injection at phosphonate-functionalized polyfluorene/aluminum interface in efficient polymer light-emitting diodes
文献类型：期刊论文
| 作者 | Zhang BH ; Qin CJ ; Niu XD ; Xie ZY ; Cheng YX ; Wang LX ; Li XL |
| 刊名 | applied physics letters
 |
| 出版日期 | 2010 |
| 卷号 | 97期号:4页码:文献编号：043506 |
| 关键词 | DERIVATIVES SURFACE LAYERS |
| ISSN号 | 0003-6951 |
| 通讯作者 | zhang bh |
| 中文摘要 | ultraviolet and x-ray photoelectron spectroscopy are used to explore the underlying mechanism of efficient electron injection at phosphonate-functionalized polyfluorene (pf-ep)/al interface in polymer light-emitting diodes (pleds). it is proposed that both the favorable interfacial dipoles of phosphonate groups and intense coordination interaction between the phosphonate groups and al at pf-ep/al interface are responsible for the efficient electron injection. as a result, the pleds with pf-ep/al cathode demonstrate superior performance compared to the pleds with ba or ca cathode due to efficient electron injection and suppressed exciton-quenching at cathode interface. (c) 2010 american institute of physics. [doi: 10.1063/1.3475021] |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000281059200098 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43525]  |
| 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 | Zhang BH,Qin CJ,Niu XD,et al. On the origin of efficient electron injection at phosphonate-functionalized polyfluorene/aluminum interface in efficient polymer light-emitting diodes[J]. applied physics letters,2010,97(4):文献编号：043506. |
| APA | Zhang BH.,Qin CJ.,Niu XD.,Xie ZY.,Cheng YX.,...&Li XL.(2010).On the origin of efficient electron injection at phosphonate-functionalized polyfluorene/aluminum interface in efficient polymer light-emitting diodes.applied physics letters,97(4),文献编号：043506. |
| MLA | Zhang BH,et al."On the origin of efficient electron injection at phosphonate-functionalized polyfluorene/aluminum interface in efficient polymer light-emitting diodes".applied physics letters 97.4(2010):文献编号：043506. |
入库方式： OAI收割
来源：长春应用化学研究所
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