Nanocompositi a base polimerica e molecole POSS: comportamento reologico e proprietà fisiche

Risultato della ricerca: Other

Abstract

Nanocomposites based on PS, PE, or ethylene-acrylic acid (ESCOR 5001) and POSS (Polyhedral oligomeric SilseSquioxanes) molecules were prepared by melt mixing. The nanocomposites’s structure-property relationships were analyzed mainly by rheological investigations and the variations with respect to the matrices were highlighted. The results of the rheological analysis show that the POSS molecules affect the properties in the molten state and act as plasticizer that is contrasted by the hydrogen bonds. The inorganic cage’s structure and the organic nature of the vertex groups of the molecules POSS play an important role in modulating the dispersion and in determining the final properties of the nanocomposite.
Lingua originaleItalian
Numero di pagine6
Stato di pubblicazionePublished - 2012

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title = "Nanocompositi a base polimerica e molecole POSS: comportamento reologico e propriet{\`a} fisiche",
abstract = "Nanocomposites based on PS, PE, or ethylene-acrylic acid (ESCOR 5001) and POSS (Polyhedral oligomeric SilseSquioxanes) molecules were prepared by melt mixing. The nanocomposites’s structure-property relationships were analyzed mainly by rheological investigations and the variations with respect to the matrices were highlighted. The results of the rheological analysis show that the POSS molecules affect the properties in the molten state and act as plasticizer that is contrasted by the hydrogen bonds. The inorganic cage’s structure and the organic nature of the vertex groups of the molecules POSS play an important role in modulating the dispersion and in determining the final properties of the nanocomposite.",
author = "Elisabetta Morici and Dintcheva, {Nadka Tzankova} and {La Mantia}, {Francesco Paolo}",
year = "2012",
language = "Italian",

}

TY - CONF

T1 - Nanocompositi a base polimerica e molecole POSS: comportamento reologico e proprietà fisiche

AU - Morici, Elisabetta

AU - Dintcheva, Nadka Tzankova

AU - La Mantia, Francesco Paolo

PY - 2012

Y1 - 2012

N2 - Nanocomposites based on PS, PE, or ethylene-acrylic acid (ESCOR 5001) and POSS (Polyhedral oligomeric SilseSquioxanes) molecules were prepared by melt mixing. The nanocomposites’s structure-property relationships were analyzed mainly by rheological investigations and the variations with respect to the matrices were highlighted. The results of the rheological analysis show that the POSS molecules affect the properties in the molten state and act as plasticizer that is contrasted by the hydrogen bonds. The inorganic cage’s structure and the organic nature of the vertex groups of the molecules POSS play an important role in modulating the dispersion and in determining the final properties of the nanocomposite.

AB - Nanocomposites based on PS, PE, or ethylene-acrylic acid (ESCOR 5001) and POSS (Polyhedral oligomeric SilseSquioxanes) molecules were prepared by melt mixing. The nanocomposites’s structure-property relationships were analyzed mainly by rheological investigations and the variations with respect to the matrices were highlighted. The results of the rheological analysis show that the POSS molecules affect the properties in the molten state and act as plasticizer that is contrasted by the hydrogen bonds. The inorganic cage’s structure and the organic nature of the vertex groups of the molecules POSS play an important role in modulating the dispersion and in determining the final properties of the nanocomposite.

UR - http://hdl.handle.net/10447/73638

M3 - Other

ER -