ICCAS OpenIR
Double-layer electroluminescent devices with Langmuir-Blodgett films of amphiphilic 8-hydroxyquinoline lanthanum as emitter
Ouyang, JM; Ling, WH; Yang, CH; Li, YF; Yu, G
2001-08-22
Source PublicationMATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
ISSN0921-5107
Volume85Issue:2-3Pages:247-250
AbstractA double-layer organic thin film electroluminescent (EL) device has been prepared by using the LB film technique. Its basic structure consists of a hole-transport layer of material, poly (N-vinylcarbazole) (PVK) and an electron-transport layer of material, the Langmuir-Blodgett films of bis [N-hexadecyl-8-hydroxy-2-quinolinecarboxamide] lanthanum (LaL2Cl). Comparing with the luminance of the single-layer EL device (ITO/LB film/Al), the double-layer EL device (ITO/PVK/LB film/Al) has a higher luminance (873 cd m(-2)) and operates at a lower driving voltage (8 V). The deposited surface pressure of the LB film had strong influence on the EL intensity of the devices. The luminancent mechanism of the EL devices was discussed. (C) 2001 Elsevier Science B.V. All rights reserved.
KeywordElectroluminescent Devices Langmuir-blodgett 8-hydroxyquinoline
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000170247700036
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77770
Collection中国科学院化学研究所
Corresponding AuthorOuyang, JM
Affiliation1.Jinan Univ, Dept Chem, Guangzhou 510632, Peoples R China
2.Chinese Acad Sci, Inst Chem, Lab Organ Solids, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Ouyang, JM,Ling, WH,Yang, CH,et al. Double-layer electroluminescent devices with Langmuir-Blodgett films of amphiphilic 8-hydroxyquinoline lanthanum as emitter[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,2001,85(2-3):247-250.
APA Ouyang, JM,Ling, WH,Yang, CH,Li, YF,&Yu, G.(2001).Double-layer electroluminescent devices with Langmuir-Blodgett films of amphiphilic 8-hydroxyquinoline lanthanum as emitter.MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,85(2-3),247-250.
MLA Ouyang, JM,et al."Double-layer electroluminescent devices with Langmuir-Blodgett films of amphiphilic 8-hydroxyquinoline lanthanum as emitter".MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 85.2-3(2001):247-250.
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