Improved structural/morphological durability for organic solar cells based on poly(3-hexylthiophene) fibers photoactive layers (Articolo in rivista)

Type
Label
  • Improved structural/morphological durability for organic solar cells based on poly(3-hexylthiophene) fibers photoactive layers (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.cplett.2013.09.050 (literal)
Alternative label
  • Paci B., Generosi A., Albertini V.R., De Bettignes R. (2013)
    Improved structural/morphological durability for organic solar cells based on poly(3-hexylthiophene) fibers photoactive layers
    in Chemical physics letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Paci B., Generosi A., Albertini V.R., De Bettignes R. (literal)
Pagina inizio
  • 50 (literal)
Pagina fine
  • 55 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 587 (literal)
Rivista
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ISM-CNR-Area di Ricerca di Tor Vergata, Via del Fosso del Cavaliere 100, 00133 Rome, Italy; Composants Solaires CEA INES-RDI, SaVoie Technolac, 50 avenue du lac Léman, 73377 Le Bourget Du Lac, France (literal)
Titolo
  • Improved structural/morphological durability for organic solar cells based on poly(3-hexylthiophene) fibers photoactive layers (literal)
Abstract
  • Organic photovoltaic (OPV) materials must meet some stringent technological requirements, to bear continuous operation under variable temperature conditions. Here, an original approach to control the degradation pathway associated to the active material morphological instability is proposed. We demonstrate, for the first time, that polymer-fullerene nanostructured films incorporating poly(3-hexylthiophene) nanofibers, obtained from concentrated solutions at room-temperature, are characterized by superior structural durability. This is obtained monitoring in situ the active layer bulk/interface morphological properties by joint energy dispersive X-ray and atomic force microscopy time-resolved techniques: the preservation of the nanoscale morphology of the pristine films is very promising for flexible OPV applications. (literal)
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