ICCAS OpenIR
Efficient multilayer electrophosphorescence white polymer light-emitting diodes with aluminum cathodes
Ye, Tengling1; Zhu, Minrong2; Chen, Jiangshan1; Ma, Dongge1; Yang, Chuluo2; Xie, Wenfa3; Liu, Shiyong3
2011
Source PublicationORGANIC ELECTRONICS
ISSN1566-1199
Volume12Issue:1Pages:154-160
AbstractBy simply doping Li(2)CO(3) in an alcohol soluble neutral conjugated polymer poly[9,9-bis(6'-diethoxylphosphorylhexyl)fluorene] (PF-EP), we demonstrate highly efficient multilayer electrophosphorescence white polymer light-emitting diodes with air-stable Al cathode. From the mechanism studies, we find that the phosphate groups can make Li ions movable in the PF-EP film, resulting in great improvement in the electron injection and transport ability of PF-EP. The hole-blocking ability is also strengthened. (C) 2010 Elsevier B. V. All rights reserved.
KeywordPolymer Light Emitting Diodes Multilayer Alcohol Soluble Conjugated Polymer Li(2)Co(3) Solution-processed
DOI10.1016/j.orgel.2010.10.025
Indexed BySCI
Language英语
WOS IDWOS:000285684600023
PublisherELSEVIER SCIENCE BV
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71330
Collection中国科学院化学研究所
Corresponding AuthorMa, Dongge
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Wuhan Univ, Dept Chem, Hubei Key Lab Organ & Polymer Optoelect Mat, Wuhan 430072, Peoples R China
3.Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Peoples R China
Recommended Citation
GB/T 7714
Ye, Tengling,Zhu, Minrong,Chen, Jiangshan,et al. Efficient multilayer electrophosphorescence white polymer light-emitting diodes with aluminum cathodes[J]. ORGANIC ELECTRONICS,2011,12(1):154-160.
APA Ye, Tengling.,Zhu, Minrong.,Chen, Jiangshan.,Ma, Dongge.,Yang, Chuluo.,...&Liu, Shiyong.(2011).Efficient multilayer electrophosphorescence white polymer light-emitting diodes with aluminum cathodes.ORGANIC ELECTRONICS,12(1),154-160.
MLA Ye, Tengling,et al."Efficient multilayer electrophosphorescence white polymer light-emitting diodes with aluminum cathodes".ORGANIC ELECTRONICS 12.1(2011):154-160.
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