Highly efficient green-emitting phosphorescent iridium dendrimers based on carbazole dendrons
文献类型：期刊论文
| 作者 | Ding JQ ; Gao J ; Cheng YX ; Xie ZY ; Wang LX ; Ma DG ; Jing XB ; Wang FS |
| 刊名 | advanced functional materials
 |
| 出版日期 | 2006 |
| 卷号 | 16期号:4页码:575-581 |
| 关键词 | ELECTROPHOSPHORESCENT DEVICES CONJUGATED POLYMERS TRIPLET EMITTERS CHARGE-TRANSPORT HOST MATERIALS DIODES COMPLEXES ENERGY CHROMOPHORES GENERATION |
| ISSN号 | 1616-301x |
| 通讯作者 | wang lx |
| 中文摘要 | green-emitting iridium dendrimers with rigid hole-transporting carbazole dendrons are designed, synthesized, and investigated. with second-generation dendrons, the photoluminescence quantum yield of the dendrimers is up to 87% in solution and 45% in a film. high-quality films of the dendrimers are fabricated by spin-coating, producing highly efficient. non-doped electrophosphorescent organic light-ernitting diodes (oleds). with a device structure of indium tin oxide/poly(3,4-ethylenedioxythiopheiie):poly(styrene sulfonic acid)/neat dendrimer/1,3,5-tris(2-n-phenylbenzimidazolyl)benzene/lif/al, a maximum external quantum efficiency (eqe) of 10.3% and a maximum luminous efficiency of 34.7 cd a(-1) are realized. by doping the dendrimers into a carbazole-based host, the maximum eqe can be further increased to 16.6%. the integration of rigid hole-transporting dendrons and phosphorescent complexes provides a new route to design highly efficient solution-processable dendrimers for oled applications. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000236055000018 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/15861]  |
| 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 | Ding JQ,Gao J,Cheng YX,et al. Highly efficient green-emitting phosphorescent iridium dendrimers based on carbazole dendrons[J]. advanced functional materials,2006,16(4):575-581. |
| APA | Ding JQ.,Gao J.,Cheng YX.,Xie ZY.,Wang LX.,...&Wang FS.(2006).Highly efficient green-emitting phosphorescent iridium dendrimers based on carbazole dendrons.advanced functional materials,16(4),575-581. |
| MLA | Ding JQ,et al."Highly efficient green-emitting phosphorescent iridium dendrimers based on carbazole dendrons".advanced functional materials 16.4(2006):575-581. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。