Functionalization of SiC(110) Surfaces via Porphyrin Adsorption: Ab Initio Results (Articolo in rivista)

Type
Label
  • Functionalization of SiC(110) Surfaces via Porphyrin Adsorption: Ab Initio Results (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/jp209072n (literal)
Alternative label
  • Alessandra Catellani, Arrigo Calzolari (2012)
    Functionalization of SiC(110) Surfaces via Porphyrin Adsorption: Ab Initio Results
    in Journal of physical chemistry. C; ACS, American chemical society, Washington, DC (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Alessandra Catellani, Arrigo Calzolari (literal)
Pagina inizio
  • 886 (literal)
Pagina fine
  • 892 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 116 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR IMEM, I-43100 Parma, Italy CNR NANO Ist Nanosci, Ctr S3, I-41125 Modena, Italy (literal)
Titolo
  • Functionalization of SiC(110) Surfaces via Porphyrin Adsorption: Ab Initio Results (literal)
Abstract
  • We investigate molecular sensitization of the nonpolar SiC(110) surface by means of density functional simulations. We focus on aromatic fragments up to a full porphyrin molecule, in view of potential application in biosensors and devices. Our results reveal a relatively low affinity between aromatic rings and the surface, even when dispersion forces are explicitly taken into account. The unique important difference is the pyrrole ring: pyrrole is found to experience an exothermic reaction that leads to stable hybrid interfaces. We propose different experimental techniques to compare with our theoretical predictions. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


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