Influence of temperature changes on crystallization of an ethylene-propylene random copolymer (Articolo in rivista)

Type
Label
  • Influence of temperature changes on crystallization of an ethylene-propylene random copolymer (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/app.21125 (literal)
Alternative label
  • M. Raimo (2004)
    Influence of temperature changes on crystallization of an ethylene-propylene random copolymer
    in Journal of applied polymer science (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Raimo (literal)
Pagina inizio
  • 2008 (literal)
Pagina fine
  • 2013 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • The article is purchasable from the editor. L'articolo รจ acquistabile dall'editore. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 94 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • No. Citazione=2; Autocitazione=2; Motore utilizzato per le citazioni=Google Scholar. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • Scopus (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR Ist Chim & Tecnol Polimeri, Via Campi Flegrei 34, I-80078 Pozzuoli, NA, Italy (literal)
Titolo
  • Influence of temperature changes on crystallization of an ethylene-propylene random copolymer (literal)
Abstract
  • Unconventional procedures were used to crystallize an ethylene/propylene copolymer, with the aim of investigating the effect of temperature changes on crystallization kinetics and spherulitic morphology. The solidification process of specimens crystallizing under isothermal conditions was cyclically stopped for a while, by increasing the temperature, and afterward re-established by cooling at the original temperature. The resulting morphology characterized by rings within spherulites was compared to that obtained by continuous isothermal crystallization. The different temperature dependencies of the thermal expansion coefficient of liquid and solid phases account for the presence of rings within spherulites grown in a temperature field. (literal)
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