Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0379-6779(99)00013-2
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dc.titleSynthesis and electrochemical characterization of a new polymer constituted of alternating carbazole and oxadiazole moieties
dc.contributor.authorMeng, H.
dc.contributor.authorChen, Z.-K.
dc.contributor.authorYu, W.-L.
dc.contributor.authorPei, J.
dc.contributor.authorLiu, X.-L.
dc.contributor.authorLai, Y.-H.
dc.contributor.authorHuang, W.
dc.date.accessioned2014-10-16T08:43:22Z
dc.date.available2014-10-16T08:43:22Z
dc.date.issued1999-04-26
dc.identifier.citationMeng, H., Chen, Z.-K., Yu, W.-L., Pei, J., Liu, X.-L., Lai, Y.-H., Huang, W. (1999-04-26). Synthesis and electrochemical characterization of a new polymer constituted of alternating carbazole and oxadiazole moieties. Synthetic Metals 100 (3) : 297-301. ScholarBank@NUS Repository. https://doi.org/10.1016/S0379-6779(99)00013-2
dc.identifier.issn03796779
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/95062
dc.description.abstractWe report herein the synthesis and electrochemical characterization of a novel copolymer containing an electron rich carbazole moiety and an electron deficient oxadiazole unit - poly[N-(2′-ethylhexyl)-carbazole-3,6- diyl-1″,3″,4″-oxadiazole-2″,5″-diyl] (PCO). PCO can be dissolved in THF, CHCl3, xylene, and DMSO. The structure of the polymer is confirmed by FT-IR, NMR and elemental analysis. The optical and electronic properties of the polymer are investigated by UV-Vis absorption spectroscopy and photoluminescence spectroscopy as well as cyclic voltammetry. The results show that the polymer films emit greenish-blue light (λmax 485 nm) upon UV excitation. Both p-doping and n-doping processes are observed in cyclic voltammetric investigation. A comparison between the properties of polycarbazole and polycarbazole-oxadiazole has been presented.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0379-6779(99)00013-2
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1016/S0379-6779(99)00013-2
dc.description.sourcetitleSynthetic Metals
dc.description.volume100
dc.description.issue3
dc.description.page297-301
dc.description.codenSYMED
dc.identifier.isiut000080147000008
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