"Click'' Synthesis of a Bipolar Dendrimer as a Host Material for Electrophosphorescent Devices
文献类型：期刊论文
| 作者 | Yang J ; Ye TL ; Zhang Q ; Ma DG |
| 刊名 | macromolecular chemistry and physics
 |
| 出版日期 | 2010 |
| 卷号 | 211期号:18页码:1969-1976 |
| 关键词 | LIGHT-EMITTING-DIODES PHOSPHORESCENT IRIDIUM COMPLEXES ELECTRON-TRANSPORTING UNITS HIGH-EFFICIENCY TRIPLET ENERGY ELECTROLUMINESCENT DEVICES CONJUGATED COPOLYMERS MOLECULAR MATERIALS PENDANT GROUPS MAIN-CHAIN |
| ISSN号 | 1022-1352 |
| 通讯作者 | zhang q |
| 中文摘要 | a new solution-processable bipolar dendrimer with carbazole units as hole-transporting units and oxadiazole units as electron-transporting units was efficiently synthesized based on a convergent approach by alternation of a cu-catalyzed azide/alkyne cycloaddition reaction and williamson ether synthesis. the orthogonal chemistry completely avoided protection and activation of the focal points in the process of dendrimer synthesis. the dendrimer showed a wide bandgap and good thermal stability. electrophosphorescent devices with the configuration ito/pedot:pss/bipolar dendrimer: ir(ppy)(3)/tpbi/lif/al were fabricated. the devices showed a maximum current efficiency of 16.8 cd.a(-1), a maximum power efficiency of 4.22 lm.w-1 and an external quantum efficiency of 5.7%. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000282304900003 |
| 公开日期 | 2012-04-25 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43410]  |
| 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 | Yang J,Ye TL,Zhang Q,et al. "Click'' Synthesis of a Bipolar Dendrimer as a Host Material for Electrophosphorescent Devices[J]. macromolecular chemistry and physics,2010,211(18):1969-1976. |
| APA | Yang J,Ye TL,Zhang Q,&Ma DG.(2010)."Click'' Synthesis of a Bipolar Dendrimer as a Host Material for Electrophosphorescent Devices.macromolecular chemistry and physics,211(18),1969-1976. |
| MLA | Yang J,et al.""Click'' Synthesis of a Bipolar Dendrimer as a Host Material for Electrophosphorescent Devices".macromolecular chemistry and physics 211.18(2010):1969-1976. |
入库方式： OAI收割
来源：长春应用化学研究所
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