Efficient Dye-Sensitized Solar Cells Using Red Turnip and Purple Wild Sicilian Prickly Pear Fruits (Articolo in rivista)

Type
Label
  • Efficient Dye-Sensitized Solar Cells Using Red Turnip and Purple Wild Sicilian Prickly Pear Fruits (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.3390/ijms11010254 (literal)
Alternative label
  • Giuseppe Calogero, Gaetano Di Marco, Silvia Cazzanti, Stefano Caramori ,Roberto Argazzi , Aldo Di Carlo and Carlo Alberto Bignozzi (2010)
    Efficient Dye-Sensitized Solar Cells Using Red Turnip and Purple Wild Sicilian Prickly Pear Fruits
    in International journal of molecular sciences (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giuseppe Calogero, Gaetano Di Marco, Silvia Cazzanti, Stefano Caramori ,Roberto Argazzi , Aldo Di Carlo and Carlo Alberto Bignozzi (literal)
Pagina inizio
  • 254 (literal)
Pagina fine
  • 267 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 11 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR_IPCF- Istituto Processi Chimico Fisici Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Ferrara Dipartimento di Chimica, Università di Ferrara, Ferrara, Italy Dipartimento di Ingegneria Elettronica, Università di Roma 2, Tor Vergata, Roma, Italy (literal)
Titolo
  • Efficient Dye-Sensitized Solar Cells Using Red Turnip and Purple Wild Sicilian Prickly Pear Fruits (literal)
Abstract
  • Dye-sensitized solar cells (DSSCs) were assembled by using the bougainvillea flowers, red turnip and the purple wild Sicilian prickly pear fruit juice extracts as natural sensitizers of TiO2 films. The yellow orange indicaxanthin and the red purple betacyanins are the main components in the cocktail of natural dyes obtained from these natural products. The best overall solar energy conversion efficiency of 1.7% was obtained, under AM 1.5 irradiation, with the red turnip extract, that showed a remarkable current density (Jsc = 9.5 mA/cm2) and a high IPCE value (65% at ? = 470 nm). Also the purple extract of the wild Sicilian prickly pear fruit showed interesting performances, with a Jsc of 9.4 mA/cm2, corresponding to a solar to electrical power conversion of 1.26%. (literal)
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