Polymer light-emitting electrochemical cell based on a novel poly(aryleneethynylene) consisting of ethynylfluorene and tetraphenyldiaminobiphenyl units
文献类型：期刊论文
| 作者 | Sun, QJ; Zhan, XW; Zhang, B; Yang, CH; Liu, YQ; Li, YF; Zhu, DB |
| 刊名 | POLYMERS FOR ADVANCED TECHNOLOGIES
 |
| 出版日期 | 2004 |
| 卷号 | 15期号:1-2页码:70-74 |
| 关键词 | Poly(Aryleneethynylene) Luminescence Light-emitting ELectrochemical Cell (Lec) Blends Films |
| ISSN号 | 1042-7147 |
| DOI | 10.1002/pat.426 |
| 英文摘要 | The photo- and electro-luminescence properties of a novel light-emitting poly(aryleneethynylene) (PAE) consisting of ethynylfluorene and hole-transporting tetraphenyldiaminobiphenyl units have been reported. The emission color of this polymer changes from blue to yellowish green when going from the solution to the film, which is assigned to the formation of aggregates. The light-emitting electrochemical cell (LEC) based on this PAE type polymer has been demonstrated. Light emission is observed from the LEC in both forward and reverse bias modes. The LEC shows the turn-on voltage of 2.9 V and the maximum electroluminescence efficiency of 0.47 cd/A under the forward bias. Introduction of the hole-transporting moiety into the main chain can improve the electroluminescence properties of the PAE type polymer. The a.c. impedance measurements indicate that the operation of the LEC corresponds to the electrochemical doping mechanism. Copyright (C) 2004 John Wiley Sons, Ltd. |
| 语种 | 英语 |
| WOS记录号 | WOS:000189213300013 |
| 出版者 | JOHN WILEY & SONS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/55783]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, YF |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, QJ,Zhan, XW,Zhang, B,et al. Polymer light-emitting electrochemical cell based on a novel poly(aryleneethynylene) consisting of ethynylfluorene and tetraphenyldiaminobiphenyl units[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2004,15(1-2):70-74. |
| APA | Sun, QJ.,Zhan, XW.,Zhang, B.,Yang, CH.,Liu, YQ.,...&Zhu, DB.(2004).Polymer light-emitting electrochemical cell based on a novel poly(aryleneethynylene) consisting of ethynylfluorene and tetraphenyldiaminobiphenyl units.POLYMERS FOR ADVANCED TECHNOLOGIES,15(1-2),70-74. |
| MLA | Sun, QJ,et al."Polymer light-emitting electrochemical cell based on a novel poly(aryleneethynylene) consisting of ethynylfluorene and tetraphenyldiaminobiphenyl units".POLYMERS FOR ADVANCED TECHNOLOGIES 15.1-2(2004):70-74. |
入库方式： OAI收割
来源：化学研究所
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