White electroluminescent single-polymer achieved by incorporating three polyfluorene blue arms into a star-shaped orange core
文献类型：期刊论文
| 作者 | Chen L ; Li PC ; Tong H ; Xie ZY ; Wang LX ; Jing XB ; Wang FS |
| 刊名 | journal of polymer science part a-polymer chemistry
 |
| 出版日期 | 2012 |
| 卷号 | 50期号:14页码:2854-2862 |
| 关键词 | LIGHT-EMITTING-DIODES 2 SIMULTANEOUS 2-COLOR EMISSION 1 HIGH-EFFICIENCY 3-BENZOTHIADIAZOLE DERIVATIVES ENERGY-TRANSFER MAIN-CHAIN CONJUGATED POLYMER COLOR PURITY RED EMISSION SIDE-CHAIN |
| ISSN号 | 0887-624x |
| 通讯作者 | wang lx |
| 中文摘要 | a series of star-like dopant/host single-polymer systems with a d-a type star-shaped orange core and three blue polyfluorene arms were designed and synthesized. through tuning the doping concentration of the orange core and thermal annealing treatment of white polymer light-emitting diodes based on them, highly efficient white electroluminescence has been achieved. a typical single-layer device (ito/pedot:pss/polymer/ca/al) realized pure white emission with a luminous efficiency of 16.62 cd a-1, an external quantum efficiency of 6.28% and cie coordinates of (0.33, 0.36) for s-wp-002tpb3 containing 0.02 mol % orange core. the high efficiency of the devices could be mainly attributed to the suppressed concentration quenching of the dopant units, more efficient energy transfer from polymer host to orange dopant and thermal annealing-induced a-phase polyfluorene (pf) self-dopant in amorphous pf host. (c) 2012 wiley periodicals, inc. j polym sci part a: polym chem, 2012 |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000304813300012 |
| 公开日期 | 2013-05-20 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48049]  |
| 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 L,Li PC,Tong H,et al. White electroluminescent single-polymer achieved by incorporating three polyfluorene blue arms into a star-shaped orange core[J]. journal of polymer science part a-polymer chemistry,2012,50(14):2854-2862. |
| APA | Chen L.,Li PC.,Tong H.,Xie ZY.,Wang LX.,...&Wang FS.(2012).White electroluminescent single-polymer achieved by incorporating three polyfluorene blue arms into a star-shaped orange core.journal of polymer science part a-polymer chemistry,50(14),2854-2862. |
| MLA | Chen L,et al."White electroluminescent single-polymer achieved by incorporating three polyfluorene blue arms into a star-shaped orange core".journal of polymer science part a-polymer chemistry 50.14(2012):2854-2862. |
入库方式： OAI收割
来源：长春应用化学研究所
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