Synthesis and Characterization of Poly(phenylacetylene)s with Ru(II) Bis-Terpyridine Complexes in the Side-Chain

被引:4
作者
Breul, Alexander M. [1 ,2 ]
Kuebel, Joachim [3 ,4 ,5 ]
Haeupler, Bernhard [1 ,2 ]
Friebe, Christian [1 ,2 ]
Hager, Martin D. [1 ,2 ]
Winter, Andreas [1 ,2 ]
Dietzek, Benjamin [2 ,3 ,4 ,5 ]
Schubert, Ulrich S. [1 ,2 ,6 ]
机构
[1] Univ Jena, Lab Organ & Macromol Chem IOMC, D-07743 Jena, Germany
[2] Univ Jena, JCSM, D-07743 Jena, Germany
[3] Leibnitz Inst Photon Technol IPHT, D-07745 Jena, Germany
[4] Univ Jena, IPC, D-07743 Jena, Germany
[5] Univ Jena, ACP, D-07743 Jena, Germany
[6] Dutch Polymer Inst, NL-5600 AX Eindhoven, Netherlands
关键词
lifetime measurements; poly(phenylacetylene)s; Ru(II) bis-terpyridine complex; FUNCTIONAL POLYACETYLENES; RUTHENIUM(II) COMPLEXES; COORDINATION POLYMERS; SOLAR-CELLS; MONOMERS; LIGANDS; SENSORS; FLUORESCENCE; (MLCT)-M-3; ABSORPTION;
D O I
10.1002/marc.201300806
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
An alkyne-functionalized ruthenium(II) bis-terpyridine complex is directly copolymerized with phenylacetylene by alkyne polymerization. The polymer is characterized by size-exclusion chromatography (SEC), H-1 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)(2)(2+) model complex. <boxed-text content-type="graphic" position="anchor"> <graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="urn:x-wiley:10221336:media:marc201300806:marc201300806-abs-0001">image</graphic
引用
收藏
页码:747 / 751
页数:5
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