Synthesis and Characterization of Poly(phenylacetylene)s with Ru(II) Bis‐Terpyridine Complexes in the Side‐Chain. Issue 7 (27th January 2014)

• Record Type: Journal Article
• Authors: Breul, Alexander M.; Kübel, Joachim; Häupler, Bernhard; Friebe, Christian; Hager, Martin D.; Winter, Andreas; Dietzek, Benjamin; Schubert, Ulrich S.
• Is Part Of: Macromolecular rapid communications. Volume 35:Issue 7(2014:Apr.)
• Page Start: 747
• Page End: 751
• Publication Date: 2014-01-27
• Subjects: Macromolecules -- Periodicals; Polymers -- Periodicals; Chemistry -- Periodicals; 547.705
• DOI: 10.1002/marc.201300806
• Languages: English
• ISSNs: 1022-1336

Abstract

<abstract abstract-type="main" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p>An alkyne‐functionalized ruthenium(II) <italic>bis</italic>‐terpyridine complex is directly copolymerized with phenylacetylene by alkyne polymerization. The polymer is characterized by size‐exclusion chromatography (SEC), ¹H NMR spectroscopy, cyclic voltammetry (CV) measurements, and thermal analysis. The photophysical properties of the polymer are studied by UV–vis absorption spectroscopy. In addition, spectro‐electrochemical measurements are carried out. Time‐resolved luminescence lifetime decay curves show an enhanced lifetime of the metal complex attached to the conjugated polymer backbone compared with the Ru(tpy)₂²⁺ model complex. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg537pw55m" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>