Synthesis and characterization of dichloro(2,2′-bipyridyl-4,4′- dicarboxylate)bis(triphenylphosphine)ruthenium(II) for efficient photosensitization of titanium oxide - Sorbonne Université
Article Dans Une Revue New Journal of Chemistry Année : 1998

Synthesis and characterization of dichloro(2,2′-bipyridyl-4,4′- dicarboxylate)bis(triphenylphosphine)ruthenium(II) for efficient photosensitization of titanium oxide

Résumé

Ru(PPh3)2(dcbipy)Cl2 (PPh3=triphenylphosphine, dcbipy=2,2′-bipyridyl-4,4′-dicarboxylate) was prepared to use as a TiO2 sensitizer in wet regenerative photoelectrochemical cells. The complex has been structurally characterized by IR, Raman, ES-MS and NMR spectroscopies. The broad bands in the visible spectrum as well as the reversibility of the redox couple RuII–RuIII, established by cyclic voltammetry, make this complex potentially beneficial for the photosensitization process.

Domaines

Chimie

Dates et versions

hal-04326755 , version 1 (06-12-2023)

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Citer

Polycarpos Falaras, Antonis Xagas, Anne Hugot-Le Goff. Synthesis and characterization of dichloro(2,2′-bipyridyl-4,4′- dicarboxylate)bis(triphenylphosphine)ruthenium(II) for efficient photosensitization of titanium oxide. New Journal of Chemistry, 1998, 22 (6), pp.557-558. ⟨10.1039/A800779I⟩. ⟨hal-04326755⟩
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