Modulated rf discharges as an effective tool for selecting excited species (Articolo in rivista)

Type
Label
  • Modulated rf discharges as an effective tool for selecting excited species (Articolo in rivista) (literal)
Anno
  • 1999-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.124269 (literal)
Alternative label
  • Grazia Cicala1, Mariadriana Creatore2, Pietro Favia2, Ritalba Lamendola2, and Riccardo d'Agostino2 (1999)
    Modulated rf discharges as an effective tool for selecting excited species
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Grazia Cicala1, Mariadriana Creatore2, Pietro Favia2, Ritalba Lamendola2, and Riccardo d'Agostino2 (literal)
Pagina inizio
  • 37 (literal)
Pagina fine
  • 39 (literal)
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  • 75 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1Centro di Studio per la Chimica dei Plasmi, C.N.R. Via Orabona 4, 70126, Bari-Italy; 2Department of Chemistry, University of Bari (literal)
Titolo
  • Modulated rf discharges as an effective tool for selecting excited species (literal)
Abstract
  • Modulated NH3-fed rf glow discharges have been investigated; the emissions of the active species NH* and N2* have been collected during the modulation period (time on+time off). In this study, modulated discharges have been characterized by a constant time on of 7 ms and a tunable time off in the range of 0-1000 ms. It has been found that the power modulation represents an effective tool for selecting excited species: this procedure may be exploited in surface grafting treatments of polymers where high selectivity of chemical groups is requested, e.g., for preferentially grafting -NH2 groups onto polyethylene with respect to all other N-containing functionalities. (literal)
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