Polymer-based blue electrophosphorescent light-emitting diodes based on   a new iridium(III) diazine complex

doi:10.1016/j.synthmet.2009.02.007

CORC > 北京大学 > 化学与分子工程学院

	Polymer-based blue electrophosphorescent light-emitting diodes based on a new iridium(III) diazine complex
	Ge, Guoping ; Yu, Xiaohang ; Guo, Haiqing ; Wang, Fuzhi ; Zou, Dechun
刊名	合成金属
	2009
关键词	Metal complexes Blue phosphor Iridium diazine complex (3)MLCT Polymer light-emitting diodes ORGANIC ELECTROLUMINESCENT DEVICES PYRAZINE COMPLEX ENERGY-TRANSFER PHOSPHORESCENT EFFICIENT EMISSION LIGANDS LUMINESCENCE PHOTOPHYSICS RANGE
DOI	10.1016/j.synthmet.2009.02.007
英文摘要	Polymer-based blue electrophosphorescent light-emitting diodes are reported by doping iridium(Ill) diazine complex (DFPPM)(2)Ir(pic) (DFPPM = 2-(2,4-difluorophenyl)-pyrimidine, pic = picolinate) in poly(vinylcarbazole) (PVK) as the source of emission. The iridium(Ill) diazine complex shows sky blue emission with its maximum emission peak at 476 nm originating from an admixture of triplet metal-to-ligand charge-transfer and ligand-centered states. The (DFPPM)(2)Ir(pic)-doped device furnishes a maximum external quantum efficiency of 2.2% and power efficiency of 1.9 lm/W at a 10 wt% doping concentration. (C) 2009 Elsevier B.V. All rights reserved.; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science; SCI(E); EI; 7; ARTICLE; 12; 1178-1182; 159
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151292]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Ge, Guoping,Yu, Xiaohang,Guo, Haiqing,et al. Polymer-based blue electrophosphorescent light-emitting diodes based on a new iridium(III) diazine complex[J]. 合成金属,2009.
APA	Ge, Guoping,Yu, Xiaohang,Guo, Haiqing,Wang, Fuzhi,&Zou, Dechun.(2009).Polymer-based blue electrophosphorescent light-emitting diodes based on a new iridium(III) diazine complex.合成金属.
MLA	Ge, Guoping,et al."Polymer-based blue electrophosphorescent light-emitting diodes based on a new iridium(III) diazine complex".合成金属 (2009).