Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes

	Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes
	Xia, Debin ; Wang, Bin ; Chen, Bo ; Wang,Shumeng ; Zhang,Baohua ; Ding,Junqiao ; Wang,Lixiang ; Jing,Xiabin ; Wang,Fosong
刊名	angewandte chemie-international edition
	2014
卷号	53 期号:4 页码:1048-1052
关键词	TRIPLET EXCITON CONFINEMENT ETHER PHOSPHINE OXIDE) ELECTROPHOSPHORESCENT DEVICES ELECTROLUMINESCENT DEVICES CONJUGATED POLYMERS ENERGY-TRANSFER MACROMOLECULES COMPLEXES MOLECULES BACKBONE
ISSN号	1433-7851
通讯作者	ding,jq
中文摘要	a blue-emitting iridium dendrimer, namely b-g2, has been successfully designed and synthesized with a second-generation oligocarbazole as the dendron, which is covalently attached to the emissive tris[2-(2,4-difluorophenyl)-pyridyl]iridium(iii) core through a nonconjugated link to form an efficient self-host system in one dendrimer. unlike small molecular phosphors and other phosphorescent dendrimers, b-g2 shows a continuous enhancement in the device efficiency with increasing doping concentration. when using neat b-g2 as the emitting layer, the nondoped device is achieved without loss in efficiency, thus giving a state-of-art eqe as high as 15.3% (31.3cda(-1), 28.9lmw(-1)) along with cie coordinates of (0.16, 0.29).
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000329879500024
公开日期	2015-03-16
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/50635]
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	Xia, Debin,Wang, Bin,Chen, Bo,et al. Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes[J]. angewandte chemie-international edition,2014,53(4):1048-1052.
APA	Xia, Debin.,Wang, Bin.,Chen, Bo.,Wang,Shumeng.,Zhang,Baohua.,...&Wang,Fosong.(2014).Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes.angewandte chemie-international edition,53(4),1048-1052.
MLA	Xia, Debin,et al."Self-Host Blue-Emitting Iridium Dendrimer with Carbazole Dendrons: Nondoped Phosphorescent Organic Light-Emitting Diodes".angewandte chemie-international edition 53.4(2014):1048-1052.