Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature
文献类型：期刊论文
| 作者 | Jiang, Guo-xin1,2; Bian, Chun-lei1,2; Ding, Jun-qiao1; Wang, Li-xiang1 |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2013-05-01 |
| 卷号 | 31期号:5页码:787-797 |
| 关键词 | Poly(Aryl Ether)s Pyrimidine Oligofluorene Bipolar Pleds |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-013-1279-7 |
| 英文摘要 | Novel blue light-emitting poly(aryl ether)s comprising of bipolar oligofluorene pendants as chromophores have been designed and synthesized, in which pyrimidine and arylamine moieties are utilized as the electron acceptor and electron donor, respectively. Through varying pi bridge length from monofluorene to bifluorene and end-cappers from hydrogen to carbazole and diphenylamine, the emission color of the resulting polymers covers from deep blue to greenish blue, and their HOMO and LUMO levels can be modulated to facilitate charge injection to improve the device performance. Polymer lightemitting diodes (PLEDs) are fabricated with the device structure of ITO/poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic acid) (PEDOT:PSS) (50 nm)/polymer (80 nm)/Ca (10 nm)/Al (200 nm). Among these polymers, P2Cz5F-Py with bifluorene bridge and carbazole end-capper shows excellent trade-off between the efficiency and emission wavelength, having a peak luminous efficiency as high as 1.26 cd/A and Commission Internationale de L'Eclairage (CIE) coordinates of (0.17, 0.17). |
| 语种 | 英语 |
| WOS记录号 | WOS:000317985200008 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46677]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ding, Jun-qiao |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Guo-xin,Bian, Chun-lei,Ding, Jun-qiao,et al. Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2013,31(5):787-797. |
| APA | Jiang, Guo-xin,Bian, Chun-lei,Ding, Jun-qiao,&Wang, Li-xiang.(2013).Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature.CHINESE JOURNAL OF POLYMER SCIENCE,31(5),787-797. |
| MLA | Jiang, Guo-xin,et al."Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature".CHINESE JOURNAL OF POLYMER SCIENCE 31.5(2013):787-797. |
入库方式： OAI收割
来源：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。