Red electroluminescent polyfluorenes containing highly efficient 2,1,3-benzoselenadiazole- and 2,1,3-naphthothiadiazole-based red dopants in the side chain
文献类型：期刊论文
| 作者 | Chen L ; Tong H ; Xie ZY ; Wang LX ; Jing XB ; Wang FS |
| 刊名 | journal of materials chemistry
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:39页码:15773-15779 |
| 关键词 | LIGHT-EMITTING-DIODES CONJUGATED COPOLYMERS POLYMERS FLUORENE DEVICES DERIVATIVES DYES EMISSION PROGRESS SYSTEM |
| ISSN号 | 0959-9428 |
| 通讯作者 | tong h |
| 中文摘要 | by attaching small amounts of highly efficient d-a-d'-type 2,1,3-benzoselenadiazole and 2,1,3-naphthothiadiazole derivatives to the side chain of a polyfluorene host, we developed two series of red polymers, pfr-xbs and pfr-xnt. by tuning the doping concentration, complete energy transfer from the pf host to the red dopant occurs. the el spectra of these red polymers show predominantly a red emission, attributed to the dopants. single-layer devices (ito/pedot:pss/polymer/ca/al) of red polymers realized pure red light with a peak at 620 nm, a luminous efficiency of 2.91 cd a(-1) and cie coordinates of (0.62, 0.36) for pfr-10bs, and a saturated red light with a peak at 632 nm, a luminous efficiency of 3.04 cd a(-1) and cie coordinates of (0.63, 0.35) for pfr-10nt, respectively. to the best of our knowledge, the device performance of pfr-10nt is among the best single-layer saturated red pleds based on fluorescent polymers. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000295278000094 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44930]  |
| 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,Tong H,Xie ZY,et al. Red electroluminescent polyfluorenes containing highly efficient 2,1,3-benzoselenadiazole- and 2,1,3-naphthothiadiazole-based red dopants in the side chain[J]. journal of materials chemistry,2011,21(39):15773-15779. |
| APA | Chen L,Tong H,Xie ZY,Wang LX,Jing XB,&Wang FS.(2011).Red electroluminescent polyfluorenes containing highly efficient 2,1,3-benzoselenadiazole- and 2,1,3-naphthothiadiazole-based red dopants in the side chain.journal of materials chemistry,21(39),15773-15779. |
| MLA | Chen L,et al."Red electroluminescent polyfluorenes containing highly efficient 2,1,3-benzoselenadiazole- and 2,1,3-naphthothiadiazole-based red dopants in the side chain".journal of materials chemistry 21.39(2011):15773-15779. |
入库方式： OAI收割
来源：长春应用化学研究所
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