Fluorine-Thiophene-Substituted Organic Dyes For Dye Sensitized Solar Cells (Articolo in rivista)

Type
Label
  • Fluorine-Thiophene-Substituted Organic Dyes For Dye Sensitized Solar Cells (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/C3TA10423K (literal)
Alternative label
  • A. Scrascia, L. De Marco, S. Laricchia, R. A. Picca, C. Carlucci, E. Fabiano, A. L. Capodilupo, F. Della Sala, G. Gigli, G. Ciccarella (2013)
    Fluorine-Thiophene-Substituted Organic Dyes For Dye Sensitized Solar Cells
    in J. Mater. Chem. A; RSC Publishing, Cambridge (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Scrascia, L. De Marco, S. Laricchia, R. A. Picca, C. Carlucci, E. Fabiano, A. L. Capodilupo, F. Della Sala, G. Gigli, G. Ciccarella (literal)
Pagina inizio
  • 11909 (literal)
Pagina fine
  • 11921 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.rsc.org/en/content/articlelanding/2013/ta/c3ta10423k (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto Nanoscienze - CNR, National Nanotechnology Laboratory (NNL), Via Arnesano, 73100 Lecce, Italy Center for Biomolecular Nanotechnologies @ UNILE, Istituto Italiano di Tecnologia (IIT), Via Barsanti, 73010 Arnesano (LE), Italy Dipartimento di Chimica, Università degli Studi di Bari, \"Aldo Moro\", via E. Orabona 4, 70126 Bari, Italy Dipartimento di Ingegneria dell'Innovazione, Università del Salento, Via Monteroni, Lecce, Italy (literal)
Titolo
  • Fluorine-Thiophene-Substituted Organic Dyes For Dye Sensitized Solar Cells (literal)
Abstract
  • Novel triphenylamine (TPA)-based organic dyes were synthesized and assessed for their performance in dye-sensitized solar cells (DSSCs). In the dyes considered the TPA group and the cyanoacetic acid have the role of electron-donor and -acceptor, respectively, whereas a thienyl-fluoro-phenyl-substituted was introduced as ?-linker to improve the dye performance in DSSCs. Experimental characterizations empasize that the presence of electron withdrawing substituents in the linker close to the electron-acceptor moiety leads to a more efficient intramolecular photoinduced charge transfer. In fact, photovoltaic experiments reveal that the DSSCs based on the thienyl-o-fluoro-phenyl substituted dyes yield a better solar-energy-to-electricity conversion efficiency. (literal)
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