Thermally stable light-emitting polymers of substituted polyacetylenes
Yu, G; Liu, YQ; Zhan, XW; Li, HY; Yang, MJ; Zhu, DB
Source PublicationTHIN SOLID FILMS
AbstractWe report emission from a series of aryl substituted polyacetylenes poly(phenylacetylene) (PPA), poly(p-ethynyl phenylacetylene) (PEPA), poly(p-phenylethynylphenylacetylene) (PPEPA), and poly[p-(2-thiophenylethynyl)phenylacetylene (PTEPA). These polymers are readily soluble, easily processable from organic solvents, and stable up to 200 degrees C either in air or in nitrogen according to thermogravimetric analysis. Single layer light-emitting diodes using PPA, PEPA, PPEPA, and PTEPA as an emissive layer were fabricated. The effects of substituted groups on W-vis absorption, photoluminescence and electroluminescence spectra of the polymers are discussed. (C) 2000 Elsevier Science S.A. All rights reserved.
KeywordLight-emitting Diodes Substituted Poly(Phenylacetylene)s Electroluminescence Photoluminescence
Indexed BySCI
WOS IDWOS:000085664000032
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Document Type期刊论文
Corresponding AuthorLiu, YQ
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
2.Zhejiang Univ, Dept Polymer Sci & Engn, Hangzhou 310027, Peoples R China
Recommended Citation
GB/T 7714
Yu, G,Liu, YQ,Zhan, XW,et al. Thermally stable light-emitting polymers of substituted polyacetylenes[J]. THIN SOLID FILMS,2000,363(1-2):126-129.
APA Yu, G,Liu, YQ,Zhan, XW,Li, HY,Yang, MJ,&Zhu, DB.(2000).Thermally stable light-emitting polymers of substituted polyacetylenes.THIN SOLID FILMS,363(1-2),126-129.
MLA Yu, G,et al."Thermally stable light-emitting polymers of substituted polyacetylenes".THIN SOLID FILMS 363.1-2(2000):126-129.
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