Synthesis, characterization, and electroluminescence of PPV copolymers containing electron and hole-transporting units
文献类型：期刊论文
| 作者 | Xun, Shidi; Zhou, Quanguo; Li, Hongchao; Ma, Dongge; Wang, Lixiang; Jing, Xiabin; Wang, Fosong |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| 出版日期 | 2008-03-01 |
| 卷号 | 46期号:5页码:1566-1576 |
| 关键词 | Donor-acceptor Polymer Electron-transporting Materials Hole-transporting Materials Light-emitting Diodes (Led) Luminescence Polycondensation Poly(P-phenylene Vinylene) Wittig Reaction |
| ISSN号 | 0887-624X |
| DOI | 10.1002/pola.22489 |
| 英文摘要 | Three series of poly(phenylene vinylene) (PPV) derivatives containing hole-transporting triphenylamine derivatives [N-(4-octoxylphenyl)diphenylamine, N,N'-di(4-octyloxylphenyl)-N,N'-diphenyl-1,4-phenylenediamine, and N,N'-di(4-octoxylphenyl)-N,N'-diphenylbenzidine] (donor) and electron-transporting oxadiazole unit (2,5-diphenyl-1,3,4-oxadiazole) (acceptor) in the main chain were synthesized by improved Wittig copolymerization. The resulting donor-acceptor (D-A) polymers are readily soluble in common organic solvents, such as chloroform, dichloroethane, THF, and toluene. The polymers containing oxadiazole group exhibit good thermal stability with 5% weight loss above 400 degrees C. The intramolecular charge-transfer was observed in these D-A polymers. In comparison with corresponding polymers without oxadiazole unit, the single-layer devices based on the D-A polymers showed much improved electroluminescent properties, because of the balanced charge injection and transport. (C) 2008 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000253735200016 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63389]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Lixiang |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xun, Shidi,Zhou, Quanguo,Li, Hongchao,et al. Synthesis, characterization, and electroluminescence of PPV copolymers containing electron and hole-transporting units[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2008,46(5):1566-1576. |
| APA | Xun, Shidi.,Zhou, Quanguo.,Li, Hongchao.,Ma, Dongge.,Wang, Lixiang.,...&Wang, Fosong.(2008).Synthesis, characterization, and electroluminescence of PPV copolymers containing electron and hole-transporting units.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,46(5),1566-1576. |
| MLA | Xun, Shidi,et al."Synthesis, characterization, and electroluminescence of PPV copolymers containing electron and hole-transporting units".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 46.5(2008):1566-1576. |
入库方式： OAI收割
来源：化学研究所
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