Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0040-6090(02)00573-4
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dc.titleSynthesis and characterization of a bipyridine-containing electroluminescent polymer with well-defined conjugation length
dc.contributor.authorWang, L.-H.
dc.contributor.authorKang, E.-T.
dc.contributor.authorHuang, W.
dc.date.accessioned2014-10-09T10:04:18Z
dc.date.available2014-10-09T10:04:18Z
dc.date.issued2002-09-30
dc.identifier.citationWang, L.-H., Kang, E.-T., Huang, W. (2002-09-30). Synthesis and characterization of a bipyridine-containing electroluminescent polymer with well-defined conjugation length. Thin Solid Films 417 (1-2) : 151-154. ScholarBank@NUS Repository. https://doi.org/10.1016/S0040-6090(02)00573-4
dc.identifier.issn00406090
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/92496
dc.description.abstractPoly[5-(1,8-octanedioxy-1,4-phenylene-1,2-ethenylene)-5′-(1,4-phenyle ne-1,2-ethenylene)-2,2′-bipyridinylene] constituted of alternating conjugated rigid block containing bipyridine moiety and nonconjugated flexible alkyl chain was synthesized by the Wittig reaction. The rigid block was linked to flexible alkyl chain spacer by ester group. The chemical structure of the resulting polymer was characterized by FT-IR, 1H NMR, Gel permeation chromatography, and elemental analysis. The polymer showed high thermal stability and good solubility in common organic solvents. The polymer emitted bright green light centered at 496 nm with an optical band gap of 2.65 eV. The electrochemical behavior indicated that the polymer is an n-type electroluminescent material. © 2002 Elsevier Science B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0040-6090(02)00573-4
dc.sourceScopus
dc.subjectBipyridine-containing polymer
dc.subjectBlock polymer
dc.subjectConjugated polymer
dc.subjectElectroluminescence
dc.subjectPolymer light-emitting diodes
dc.typeConference Paper
dc.contributor.departmentCHEMICAL & ENVIRONMENTAL ENGINEERING
dc.description.doi10.1016/S0040-6090(02)00573-4
dc.description.sourcetitleThin Solid Films
dc.description.volume417
dc.description.issue1-2
dc.description.page151-154
dc.description.codenTHSFA
dc.identifier.isiut000178726000032
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