ICCAS OpenIR
Bisindolylmaleimide derivatives as non-doped red organic light-emitting materials
Ning, Zhijun; Zhou, Yechun; Zhang, Qiong; Ma, Dongge; Zhang, Junji; Tian, He
2007-11-15
Source PublicationJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
ISSN1010-6030
Volume192Issue:1Pages:8-16
AbstractA new series of bisindolylmaleimide (BIM) derivatives were synthesized. The absorption and fluorescence properties of these compounds were investigated in solution and solid state. Dramatic difference in solid-state fluorescence emission spectra was observed by changing the substiments on the fluorophores skeleton from methyl to benzyl. We performed X-ray crystallographic analyses to elucidate the effect of the substituents of the non-conjugated linkage on the solid-state fluorescence emission spectra. The relationships between the solid-state photophysical properties and the chemical and crystal structures of 2,3-bis(N-benzyl-2'methyl-3'-indolyl)-N-methylmaleimide (1S) and 2,3-bis(N-benzyl-2'methyl-3'-indolyl)N-benzylmaleimide (5S) are discussed on the basis of the X-ray crystal data. Bis[2,3-bis(N-ethyl-2'methyl-3'-indolyl)-N-(prop-2-ynyl)maleimide] (1B) and 1S were utilized in non-doping host red EL device. The brightness reaches 393 cd m(-2) at 100 mA cm(-2) for 1S. (C) 2007 Elsevier B.V. All rights reserved.
KeywordNon-doped Red Organic Light-emitting Diodes Bis-indolylmethylmaleimide Fluorescence Crystal Structures Substituent Effects
DOI10.1016/j.jphotochem.2007.04.030
Indexed BySCI
Language英语
WOS IDWOS:000251186400002
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:42[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/62730
Collection中国科学院化学研究所
Corresponding AuthorTian, He
Affiliation1.E China Univ Sci & Technol, Adv Mat Lab, Shanghai 200237, Peoples R China
2.E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China
3.Fudan Univ, State Key Lab Surface Phys, Shanghai 200433, Peoples R China
4.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Ning, Zhijun,Zhou, Yechun,Zhang, Qiong,et al. Bisindolylmaleimide derivatives as non-doped red organic light-emitting materials[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2007,192(1):8-16.
APA Ning, Zhijun,Zhou, Yechun,Zhang, Qiong,Ma, Dongge,Zhang, Junji,&Tian, He.(2007).Bisindolylmaleimide derivatives as non-doped red organic light-emitting materials.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,192(1),8-16.
MLA Ning, Zhijun,et al."Bisindolylmaleimide derivatives as non-doped red organic light-emitting materials".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 192.1(2007):8-16.
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