Size-exclusion chromatography/matrix-assisted laser desorption ionization and SEC/NMR techniques for polymer characterization (Articolo in rivista)

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Label
  • Size-exclusion chromatography/matrix-assisted laser desorption ionization and SEC/NMR techniques for polymer characterization (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • M.S.Montaudo (2005)
    Size-exclusion chromatography/matrix-assisted laser desorption ionization and SEC/NMR techniques for polymer characterization
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M.S.Montaudo (literal)
Pagina inizio
  • 152 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 893 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • No. Citazione=0; Autocitazione=0; Motore utilizzato per le citazioni=Google Scholar. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR (literal)
Titolo
  • Size-exclusion chromatography/matrix-assisted laser desorption ionization and SEC/NMR techniques for polymer characterization (literal)
Abstract
  • Measurements on a series of random copolymers with units of methyl methacrylate (MMA), butyl acrylate (BA), styrene (St), and maleic anhydride (MAH) are performed. A characterization method is used which consists in fractionating the copolymer by size-exclusion chromatography (SEC), collecting 30-40 fractions and then recording both the nuclear magnetic resonance (NMR) spectroscopy and matrix-assisted laser desorption ionization (MALDI) spectra of the fractions. In a successive step, Bivariate Distribution of chain sizes and composition maps are derived from knowledge of the molar mass, weight, and composition of the copolymer fractions. (literal)
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