Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color

doi:10.1016/j.ica.2008.10.001

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	Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color
	Ge, Guoping 1; Zhang, Guolin 1; Guo, Haiqing 1; Chuai, Yutao 2; Zou, Dechun 2
刊名	INORGANICA CHIMICA ACTA
	2009-05-15
卷号	362 期号:7 页码:2231-2236
关键词	Yellow Phosphor Iridium Pyrazine Complex (3)Mlct Oled Fine-tuning Of Color
ISSN号	0020-1693
DOI	10.1016/j.ica.2008.10.001
英文摘要	The synthesis and luminescence of a series of new iridium pyrazine complexes were investigated. The phosphorescent peak wavelength can be. ne-tuned in yellow color range of 553-588 nm. Complexes 4 and 6 were used as representative examples for fabrication of multilayered OLEDs. The two OLEDs all exhibited high efficiency. The devices based on complex 4 exhibited an external quantum efficiency of 4.6% (power efficiency 9.7l m/W) and a maximum brightness of 32700 cd/m(2). The device also showed high color purity with an emission maximum at 561 nm and Commission Internationale de l'Eclairage (CIE) coordinates of (x = 0.45, y = 0.54). (c) 2008 Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000265467300019
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67225]
专题	中国科学院化学研究所
通讯作者	Guo, Haiqing
作者单位	1.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China 2.Peking Univ, Coll Chem & Mol Engn, Dept Polymer Sci & Engn, Educ Minist,Key Lab Polymer Chem & Phys, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Ge, Guoping,Zhang, Guolin,Guo, Haiqing,et al. Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color[J]. INORGANICA CHIMICA ACTA,2009,362(7):2231-2236.
APA	Ge, Guoping,Zhang, Guolin,Guo, Haiqing,Chuai, Yutao,&Zou, Dechun.(2009).Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color.INORGANICA CHIMICA ACTA,362(7),2231-2236.
MLA	Ge, Guoping,et al."Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color".INORGANICA CHIMICA ACTA 362.7(2009):2231-2236.