A missing member in the family of chalcogenophene-substituted 2,2 `:6 `,2 `'-terpyridine: 4 `-(tellurophen-2-yl)-2,2 `:6 `,2 `'-terpyridine, its Ru(II) complex and its electropolymerization as a thin film

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TitreA missing member in the family of chalcogenophene-substituted 2,2 `:6 `,2 `'-terpyridine: 4 `-(tellurophen-2-yl)-2,2 `:6 `,2 `'-terpyridine, its Ru(II) complex and its electropolymerization as a thin film
Type de publicationJournal Article
Year of Publication2019
AuteursHusson J, Abdeslam ETaouil, Guyard L
JournalJOURNAL OF ELECTROANALYTICAL CHEMISTRY
Volume855
Pagination113594
Date PublishedDEC 15
Type of ArticleArticle
ISSN1572-6657
Mots-clésElectroactive metallopolymer, Electrochromism, oligopyridine, Tellurophene
Résumé

The new terpyridine derivative 4'-(tellurophen-2-yl)-2,2':6',2 `'-terpyridine and its homoleptic Ru(II) complex have been prepared and characterized by different techniques (NMR, UV-Vis, mass spectrometry). Additionally, a thin polymer film was obtained through electrochemical oxidation and coupling of tellurophene moieties. The obtained organic coating showed very interesting electrochemical and electrochromic properties, thanks to its Ru(terpy)(2) groups.
DOI10.1016/j.jelechem.2019.113594