Electropolymerization of a Ru(II)-terpyridine complex ethynyl-terthiophene functionalized originating different metallopolymers

作者: Paola Manca , Roberta Scanu , Antonio Zucca , Gavino Sanna , Nadia Spano

DOI: 10.1016/J.POLYMER.2013.05.026

关键词: Conductive polymerHomolepticPolymerizationRutheniumTerpyridineElectrochemistryMoietyTerthiopheneMaterials sciencePhotochemistry

摘要: Abstract Synthesis and electrochemical spectroscopic characterization of a 2:1 homoleptic Ru(II) complex, [Ru(TAT)2]2+ (TAT = 4′-(2,2′:5′,2″-terthien-3′-ethynyl)-2,2′:6′,2″-terpyridine), are here reported. The complex has been used as starting material to originate the relevant metallopolymer poly[Ru(TAT)2], deriving from anodic electropolymerization on terthiophene moiety. characterized by techniques, comparing it corresponding conducting polymer poly(TAT). Furthermore, revealed unexpected behaviour cathodically polymerize. Such electrochemically optically characterized, its was compared originated polymerization.

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