Synthesis, electroluminescence, and photovoltaic properties of dendronized poly (p-phenylene vinylene) derivatives
文献类型：期刊论文
| 作者 | Tang, RP; Zhan'ao, T; Cheng, CX; Li, YF; Xi, F |
| 刊名 | POLYMER
 |
| 出版日期 | 2005-06-27 |
| 卷号 | 46期号:14页码:5341-5350 |
| 关键词 | Poly(P-phenylene Vinylene) Polymer Light-emitting Diodes Photovoltaic Cells |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2005.04.017 |
| 英文摘要 | Two dendronized poly(p-phenylene vinylene) (PPV) derivatives, ED-PPV and BB-PPV, have been successfully synthesized according to the Gilch route. The obtained polymers possess excellent solubility in common solvents, good thermal stability with 5% weight loss temperature of more than 340 degrees C. The weight-average molecular weight (M-w) and polydispersity index (PDI) of ED-PPV and BB-PPV are in the range of (1.26-2.34)X 10(5) and 1.37-1.45, respectively. Polymer light-emitting diodes (PLEDs) with the configuration of ITO/PEDOT:PSS/polymer/Ca/Al devices were fabricated, and the PLEDs emitted green-yellow light. The turn-on voltages of the PLEDs based on ED-PPV and BB-PPV were approximately 4.3, and 4.5 V, respectively. The PLED devices of ED-PPV exhibited the maximum luminance of about 157 cd/m(2) at 10.5 V. Photovoltaic cells with the configuration of ITO/PEDOT:PSS/polymer:C-60 (1:1)/Al were also fabricated, and the energy conversion efficiency of the devices based on ED-PPV and BB-PPV was measured to be 0.58, and 0.014%, respectively, under the white light at 75 mW/cm(2). (c) 2005 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000229945500042 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/56265]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, YF |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Organ Solids, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Joint Lab Polymer Sci & Mat, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, RP,Zhan'ao, T,Cheng, CX,et al. Synthesis, electroluminescence, and photovoltaic properties of dendronized poly (p-phenylene vinylene) derivatives[J]. POLYMER,2005,46(14):5341-5350. |
| APA | Tang, RP,Zhan'ao, T,Cheng, CX,Li, YF,&Xi, F.(2005).Synthesis, electroluminescence, and photovoltaic properties of dendronized poly (p-phenylene vinylene) derivatives.POLYMER,46(14),5341-5350. |
| MLA | Tang, RP,et al."Synthesis, electroluminescence, and photovoltaic properties of dendronized poly (p-phenylene vinylene) derivatives".POLYMER 46.14(2005):5341-5350. |
入库方式： OAI收割
来源：化学研究所
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