ICCAS OpenIR
Light-emitting electrochemical cells based on poly(2-methoxy-5-triethoxy-1,4-phenylene vinylene)
He, GF; Yang, CH; Wang, RQ; Li, YF
2000-08-01
Source PublicationDISPLAYS
ISSN0141-9382
Volume21Issue:2-3Pages:69-72
AbstractA luminescent polymer with a PEG-like side chain, poly(2-methoxy-5-triethoxy-1,4-phenylene vinylene)(MTEO-PPV), was synthesized and characterized by W-Vis spectra, photoluminescence (PL) spectra and cyclic voltammetry. The relatively high molecular weight (M-n = 77, 000) permitted the fabrication of good quality films. Its PL relative quantum yield can reach 38% in chloroform solution. Single layer light-emitting electrochemical cell (LEC) devices were fabricated using MTEO-PPV and lithium triflate as the emissive layer, ITO and Al as the electrodes. The devices were turned on at about 2.8 V, while that without lithium triflate was turned on at about 9 V, and the brightness increased significantly in contrast to the latter. (C) 2000 Elsevier Science B.V. All rights reserved.
KeywordMteo-ppv Luminescence Light-emitting Electrochemical Cell
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000089134400007
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76574
Collection中国科学院化学研究所
Corresponding AuthorLi, YF
AffiliationChinese Acad Sci, Inst Chem, Lab Organ Solids, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
He, GF,Yang, CH,Wang, RQ,et al. Light-emitting electrochemical cells based on poly(2-methoxy-5-triethoxy-1,4-phenylene vinylene)[J]. DISPLAYS,2000,21(2-3):69-72.
APA He, GF,Yang, CH,Wang, RQ,&Li, YF.(2000).Light-emitting electrochemical cells based on poly(2-methoxy-5-triethoxy-1,4-phenylene vinylene).DISPLAYS,21(2-3),69-72.
MLA He, GF,et al."Light-emitting electrochemical cells based on poly(2-methoxy-5-triethoxy-1,4-phenylene vinylene)".DISPLAYS 21.2-3(2000):69-72.
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