dc.contributor.authorCho, Ching Mui
dc.contributor.authorNeo, Wei Teng
dc.contributor.authorYe, Qun
dc.contributor.authorLu, Xuehong
dc.contributor.authorXu, Jianwei
dc.date.accessioned2015-09-04T08:05:17Z
dc.date.available2015-09-04T08:05:17Z
dc.date.copyright2015en_US
dc.date.issued2015
dc.identifier.citationCho, C. M., Neo, W. T., Ye, Q., Lu, X., & Xu, J. (2015). Dithienothiophene-based triphenylamine-containing branched copolymers for electrochromic applications. ChemPlusChem, 80(8), 1306-1311.en_US
dc.identifier.issn2192-6506en_US
dc.identifier.urihttp://hdl.handle.net/10220/38606
dc.description.abstractA series of dithienothiophene-based electrochromic polymers are synthesized by a Stille coupling reaction of 2,6-bis(trimethylstannyl)dithieno[3,2-b:2′,3′-d]thiophene, 2,5-dibromo-3,4-bis(dodecyloxy)thiophene, and tris(4-bromophenylamine). The resulting polymers have high molecular weights in the range of 59 200 to 81 300 g mol−1, and good solubility in common organic solvents. The polymer films are purple/red in neutral states and gradually become gray when oxidized to an intermediate state and blue when fully oxidized. Incorporation of triphenylamine into the polymer chains has resulted in a significant increase in the redox stability, which renders this a potential method to create high-performance electrochromic polymers.en_US
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en_US
dc.language.isoenen_US
dc.relation.ispartofseriesChemPlusChemen_US
dc.rights© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.titleDithienothiophene-based triphenylamine-containing branched copolymers for electrochromic applicationsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1002/cplu.201500192


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