Novel Heteroleptic Ru(II) Complexes: Synthesis, Characterization and Application in Dye-Sensitized Solar Cells. (Articolo in rivista)

Type
Label
  • Novel Heteroleptic Ru(II) Complexes: Synthesis, Characterization and Application in Dye-Sensitized Solar Cells. (Articolo in rivista) (literal)
Anno
  • 2015-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/C4DT03633F (literal)
Alternative label
  • Gabriele Marotta, +, a,b CH. Pavan Kumar, +,c,d Maria Grazia Lobello, a Francesca Cavazzini, a Paolo Salvatori, a ,e ,Koyyada Ganesh, c,d Mohammad K. Nazeeruddin, f Malapaka Chandrasekharam, c,d, Filippo De Angelis,a (2015)
    Novel Heteroleptic Ru(II) Complexes: Synthesis, Characterization and Application in Dye-Sensitized Solar Cells.
    in Dalton transactions (2003. Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gabriele Marotta, +, a,b CH. Pavan Kumar, +,c,d Maria Grazia Lobello, a Francesca Cavazzini, a Paolo Salvatori, a ,e ,Koyyada Ganesh, c,d Mohammad K. Nazeeruddin, f Malapaka Chandrasekharam, c,d, Filippo De Angelis,a (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://dx.doi.org/10.1039/C4DT03633F (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a Computational Laboratory for Hybrid and Organic Photovoltaics. Istituto CNR di Scienze e Tecnologie Molecolari, via Elce di Sotto 8, 06123, Perugia, Italy. b Dipartimento di Chimica, Università degli studi di Perugia, via Elce di Sotto 8, 06123, Perugia, Italy. c CSIR-Indian Institute of Chemical Technology, I & PC Division, Uppal Road, Tarnaka, Hyderabad-500607, India. d Academy of Scientific and Innovative Research, CSIR-IICT, Uppal Road, Tarnaka, Hyderabad- 500607, India. e D3-Computation, Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy. f Laboratory of Photonics and Interfaces, Institute of Chemical Science and Engineering EPFL, CH-1015 Lausanne, Switzerland. (literal)
Titolo
  • Novel Heteroleptic Ru(II) Complexes: Synthesis, Characterization and Application in Dye-Sensitized Solar Cells. (literal)
Abstract
  • Six new heteroleptic Ru(II) complexes (MC118, MC120-123 and MC126), of general formula Ru(L1)(L2)(NCS)2, where L1 and L2 are respectively dicarboxylated and [small pi]-conjugated functionalized (dissymmetric) bipyridine ligands, were designed, synthesized and applied as sensitizers in Dye-sensitized Solar Cells. These complexes were characterized both experimentally and theoretically, showing promising optical properties, with higher extinction coefficients compared to the prototypical N719 dye. When employed in working devices, in combination with a liquid I-/I3- redox electrolyte, the investigated sensitizers have shown power conversion efficiencies between 6.0 and 8.0%, comparable with the reference N719 dye tested under similar fabrication and evaluation conditions. (literal)
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