Synthesis and characterization of dichloro(2,2′-bipyridyl-4,4′- dicarboxylate)bis(triphenylphosphine)ruthenium(II) for efficient photosensitization of titanium oxide - Sorbonne Université Access content directly
Journal Articles New Journal of Chemistry Year : 1998

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

Abstract

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.

Dates and versions

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

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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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