Novel polypyridyl ruthenium(II) complexes for electroluminescence

doi:10.1016/j.synthmet.2004.05.015

CORC > 北京大学 > 化学与分子工程学院

	Novel polypyridyl ruthenium(II) complexes for electroluminescence
	Chuai, YT ; Lee, DN ; Zhen, CG ; Min, JH ; Kim, BH ; Zou, DC
刊名	合成金属
	2004
关键词	electroluminescence ruthenium complexes alpha-diimine ligand LIGHT-EMITTING DEVICES ELECTROGENERATED CHEMILUMINESCENCE TRIS(2,2&apos TRISCHELATED RUTHENIUM(II) CONCENTRATION GRADIENTS HIGH-BRIGHTNESS HIGH-EFFICIENCY AMINO-ACIDS TRIS(2,2&apos SYSTEMS -BIPYRIDINE)RUTHENIUM(II) COMPLEXES -BIPYRIDYL)RUTHENIUM(III)
DOI	10.1016/j.synthmet.2004.05.015
英文摘要	Several kinds of polypyridyl ruthenium complexes, [Ru(L)(2)(L)](PF6)(2) (L, L' = PBIm-H, bpy, dmbpy, o-phen) were synthesized and applied to single-layered LECs as emitting materials to invent new light-emitting electrochemical cells (LECs) and study the effect of the ligands of Ru (II) complexes on properties of LECs. Emission colors ranging from orange-red to red were obtained by tuning the molecular structure. The current efficiency of newly prepared samples was better than that of known samples [Ru(bPY)(3)](PF6)(2). The device of [Ru(bPY)(2)(dmbpy)](PF6)(2) showed the brightest and most efficient characteristics on the LEC. It operated with a current efficiency of 1.0 cd/A. That efficiency was better than that of the known sample of [Ru(bpy)(2)L](2+) (L = 2,2'-bipyridine-4,4'-dimethanol), which showed an efficiency of 0.6 cd/A. (C) 2004 Elsevier B.V. All rights reserved.; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science; SCI(E); EI; 0; ARTICLE; 2-3; 259-264; 145
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/254070]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Chuai, YT,Lee, DN,Zhen, CG,et al. Novel polypyridyl ruthenium(II) complexes for electroluminescence[J]. 合成金属,2004.
APA	Chuai, YT,Lee, DN,Zhen, CG,Min, JH,Kim, BH,&Zou, DC.(2004).Novel polypyridyl ruthenium(II) complexes for electroluminescence.合成金属.
MLA	Chuai, YT,et al."Novel polypyridyl ruthenium(II) complexes for electroluminescence".合成金属 (2004).