Luminescent supramolecular polymers: Cd2+-directed polymerization and properties
文献类型：期刊论文
| 作者 | Chen XG ; Ma LA ; Cheng YX ; Xie ZY ; Wang LX |
| 刊名 | polymer international
 |
| 出版日期 | 2007 |
| 卷号 | 56期号:5页码:648-654 |
| 关键词 | LIGHT-EMITTING-DIODES RUTHENIUM(II) COORDINATION POLYMERS BUILDING-BLOCKS METAL-COMPLEXES EXCITED-STATE COPOLYMERS POLY(ALKYLFLUORENE) BIPYRIDINE CHEMISTRY ZN(II) |
| ISSN号 | 0959-8103 |
| 通讯作者 | chen xg |
| 中文摘要 | a family of supramolecular polymers was prepared via cd2+-directed self-assembly polymerization of his (2,2':6',2 ''-terpyridine)-based ligand monomers, using oligofluorenes and triphenylamine as bridges under mild conditions. the polymers were fully characterized using thermogravimetric analysis, inherent viscosity, electrochemical measurements, uv-visible spectroscopy, photoluminescence (pl) and electroluminescence (el). polymers with oligofluorenes as spacers exhibited blue emission (434-442 nm) in dimethyl acetamide (dmac) solution, while polymers with triphenylamine as spacer presented an emission peak at 494 nn in dmac solution. complexation polymerization of bis(2,2':6',2 ''-terpyridine)-based ligand monomers with cadmium(ii) improved fluorescence quantum yields dramatically, and the film pl quantum yields of these polymers were about 0.38-0.54. single-layer light-emitting diodes were fabricated with the configuration indium tin oxide (ito)/polymer/ca/al; the el showed green emission and the onset voltages of the devices were 8-11 v. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245849300011 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14623]  |
| 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 XG,Ma LA,Cheng YX,et al. Luminescent supramolecular polymers: Cd2+-directed polymerization and properties[J]. polymer international,2007,56(5):648-654. |
| APA | Chen XG,Ma LA,Cheng YX,Xie ZY,&Wang LX.(2007).Luminescent supramolecular polymers: Cd2+-directed polymerization and properties.polymer international,56(5),648-654. |
| MLA | Chen XG,et al."Luminescent supramolecular polymers: Cd2+-directed polymerization and properties".polymer international 56.5(2007):648-654. |
入库方式： OAI收割
来源：长春应用化学研究所
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