Thermal oxidation products of nylon 6 determined by MALDI-TOF mass spectrometry (Articolo in rivista)

Type
Label
  • Thermal oxidation products of nylon 6 determined by MALDI-TOF mass spectrometry (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Alternative label
  • Donatella Chionna, Concetto Puglisi, Filippo Samperi, Giorgio Montaudo, Antonio Turturro (2001)
    Thermal oxidation products of nylon 6 determined by MALDI-TOF mass spectrometry
    in Macromolecular rapid communications
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Donatella Chionna, Concetto Puglisi, Filippo Samperi, Giorgio Montaudo, Antonio Turturro (literal)
Pagina inizio
  • 524 (literal)
Pagina fine
  • 529 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 22 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR; Universita´ di Catania; Universita´ di Genova (literal)
Titolo
  • Thermal oxidation products of nylon 6 determined by MALDI-TOF mass spectrometry (literal)
Abstract
  • Matrix-assisted laser desorption ionisation (MALDI) mass spectrometry was used, in an attempt to find firm evidence for the structure of the species produced in the thermal oxidative degradation of Nylon 6 (Ny6), at 2508C in air. The MALDI spectra of the products showed the presence of polymer chains containing aldehydes, amides, methyl and N-formamide terminal groups. The aldehydes undergo further oxidation to produce carboxylic end groups. The formation of azomethines, from the further reaction of aldehydes with amino-terminated Ny6 chains, is also supported by the appearance of specific peaks in the MALDI spectra. (literal)
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