Knowledge Management System Of Institute of Chemistry,CAS
Polymer-based blue electrophosphorescent light-emitting diodes based on a new iridium(III) diazine complex | |
Ge, Guoping1; Yu, Xiaohang; Guo, Haiqing1; Wang, Fuzhi2; Zou, Dechun2 | |
2009-06-01 | |
Source Publication | SYNTHETIC METALS
![]() |
ISSN | 0379-6779 |
Volume | 159Issue:12Pages:1178-1182 |
Abstract | 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. |
Keyword | Metal Complexes Blue Phosphor Iridium Diazine Complex (3)Mlct Polymer Light-emitting Diodes |
DOI | 10.1016/j.synthmet.2009.02.007 |
Indexed By | SCI |
Language | 英语 |
WOS ID | WOS:000267838700011 |
Publisher | ELSEVIER SCIENCE SA |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.iccas.ac.cn/handle/121111/67906 |
Collection | 中国科学院化学研究所 |
Corresponding Author | Guo, Haiqing |
Affiliation | 1.Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 2.Peking Univ, Key Lab Polymer Chem & Phys Educ Minist, Dept Polymer Sci & Engn, Coll Chem & Mol Engn, Beijing 100871, Peoples R China |
Recommended Citation 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]. SYNTHETIC METALS,2009,159(12):1178-1182. |
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.SYNTHETIC METALS,159(12),1178-1182. |
MLA | Ge, Guoping,et al."Polymer-based blue electrophosphorescent light-emitting diodes based on a new iridium(III) diazine complex".SYNTHETIC METALS 159.12(2009):1178-1182. |
Files in This Item: | There are no files associated with this item. |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment