Self-assembly of discotic molecules into mesoscopic crystals by solvent-vapour annealing (Articolo in rivista)

Type
Label
  • Self-assembly of discotic molecules into mesoscopic crystals by solvent-vapour annealing (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/B807391K (literal)
Alternative label
  • Giovanna De Luca; Andea Liscio; Fabian Nolde; Luigi Monsù Scolaro; Vincenzo Palermo; Klaus Mullen; Paolo Samorì (2008)
    Self-assembly of discotic molecules into mesoscopic crystals by solvent-vapour annealing
    in Soft matter (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giovanna De Luca; Andea Liscio; Fabian Nolde; Luigi Monsù Scolaro; Vincenzo Palermo; Klaus Mullen; Paolo Samorì (literal)
Pagina inizio
  • 2064 (literal)
Pagina fine
  • 2070 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.rsc.org/en/Content/ArticleLanding/2008/SM/b807391k (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 4 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Ist Sintesi Organ & Fotoreattivita, I-40129 Bologna, Italy CNR, Ist Sintesi Organ & Fotoreattivita, I-40129 Bologna, Italy Max Planck Inst Polymer Res, D-55124 Mainz, Germany Univ Messina, Dipartimento Chim Inorgan Chim Analit & Chim Fis, I-98166 Messina, Italy CNR, Ist Sintesi Organ & Fotoreattivita, I-40129 Bologna, Italy Max Planck Inst Polymer Res, D-55124 Mainz, Germany Univ Strasbourg 1, ISIS CNRS 7006, Nanochem Lab, F-67000 Strasbourg, France - CNR, Ist Sintesi Organ & Fotoreattivita, I-40129 Bologna, Italy (literal)
Titolo
  • Self-assembly of discotic molecules into mesoscopic crystals by solvent-vapour annealing (literal)
Abstract
  • Solvent vapour annealing (SVA) is used to control the reorganization of ultrathin films of three different polycyclic aromatic hydrocarbons self-assembled on solid surfaces. To this end, two perylene-bis(dicarboximide) (PDI) derivatives exposing branched side alkyl chains with different length and a dodecyl substituted hexa-peri-hexabenzocoronene (HBC) have been used, in view of their n- and p-type semiconducting nature. For all the three molecules, nanoscopic crystals grown from solution by spin-coating and drop-casting undergo reorganization into sub-millimetric fibers, domes and needles, proving the general applicability of the SVA method. Moreover, such an approach exhibits a mass transport of the molecules on surfaces over hundreds of microns. The self-healing of the films through SVA treatment leads to a decrease of the structural defects and an increase in the lateral size of the self-assembled domains, ultimately providing an improved 3D conjugation. Therefore the SVA can be considered an important strategy with potential to enhance the performance of macroscopic organic electronic devices. (literal)
Prodotto di
Autore CNR

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it