Intercalation effects in LDPE/o-montmorillonites nanocomposites

Francesco Paolo La Mantia; Nadka Tzankova Dintcheva; Nahal Lak; Nadka Tzankova Dintcheva; Francesco Paolo La Mantia; Silvia Ronchetti; Giulio Malucelli; Aldo Priola

Intercalation effects in LDPE/o-montmorillonites nanocomposites

Francesco Paolo La Mantia, Nadka Tzankova Dintcheva, Nahal Lak, Nadka Tzankova Dintcheva, Francesco Paolo La Mantia, Silvia Ronchetti, Giulio Malucelli, Aldo Priola

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Abstract

Typical montmorillonite clays (Cloisite Na+, Cloisite 30B) were modified by treatment with octadecyl ammonium chloride (ODC) and successive additions of octadecylamine (ODA). XRD analyses of the modified clays indicated an increase of the basal spacing of the (001) planes depending on the ODC or ODA additions. Nanocomposites were prepared by dispersing the modified clays (3% w/w concentration) in LDPE, using a Brabender mixer. XRD measurements of the obtained products indicated in some cases the achievement of intercalation effects, whichwere confirmed by TEM analysis. Some thermal, mechanical, dynamic-mechanical and rheological properties were evaluated and correlated to the degree of intercalation.

Lingua originale	English
pagine (da-a)	328-335
Rivista	European Polymer Journal
Volume	43
Stato di pubblicazione	Published - 2007

All Science Journal Classification (ASJC) codes

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???subjectarea.asjc.1600.1605???
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title = "Intercalation effects in LDPE/o-montmorillonites nanocomposites",

abstract = "Typical montmorillonite clays (Cloisite Na+, Cloisite 30B) were modified by treatment with octadecyl ammonium chloride (ODC) and successive additions of octadecylamine (ODA). XRD analyses of the modified clays indicated an increase of the basal spacing of the (001) planes depending on the ODC or ODA additions. Nanocomposites were prepared by dispersing the modified clays (3% w/w concentration) in LDPE, using a Brabender mixer. XRD measurements of the obtained products indicated in some cases the achievement of intercalation effects, whichwere confirmed by TEM analysis. Some thermal, mechanical, dynamic-mechanical and rheological properties were evaluated and correlated to the degree of intercalation.",

author = "{La Mantia}, {Francesco Paolo} and Dintcheva, {Nadka Tzankova} and Nahal Lak and Dintcheva, {Nadka Tzankova} and {La Mantia}, {Francesco Paolo} and Silvia Ronchetti and Giulio Malucelli and Aldo Priola",

year = "2007",

language = "English",

volume = "43",

pages = "328--335",

journal = "European Polymer Journal",

issn = "0014-3057",

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TY - JOUR

T1 - Intercalation effects in LDPE/o-montmorillonites nanocomposites

AU - La Mantia, Francesco Paolo

AU - Dintcheva, Nadka Tzankova

AU - Lak, Nahal

AU - Dintcheva, Nadka Tzankova

AU - La Mantia, Francesco Paolo

AU - Ronchetti, Silvia

AU - Malucelli, Giulio

AU - Priola, Aldo

PY - 2007

Y1 - 2007

N2 - Typical montmorillonite clays (Cloisite Na+, Cloisite 30B) were modified by treatment with octadecyl ammonium chloride (ODC) and successive additions of octadecylamine (ODA). XRD analyses of the modified clays indicated an increase of the basal spacing of the (001) planes depending on the ODC or ODA additions. Nanocomposites were prepared by dispersing the modified clays (3% w/w concentration) in LDPE, using a Brabender mixer. XRD measurements of the obtained products indicated in some cases the achievement of intercalation effects, whichwere confirmed by TEM analysis. Some thermal, mechanical, dynamic-mechanical and rheological properties were evaluated and correlated to the degree of intercalation.

AB - Typical montmorillonite clays (Cloisite Na+, Cloisite 30B) were modified by treatment with octadecyl ammonium chloride (ODC) and successive additions of octadecylamine (ODA). XRD analyses of the modified clays indicated an increase of the basal spacing of the (001) planes depending on the ODC or ODA additions. Nanocomposites were prepared by dispersing the modified clays (3% w/w concentration) in LDPE, using a Brabender mixer. XRD measurements of the obtained products indicated in some cases the achievement of intercalation effects, whichwere confirmed by TEM analysis. Some thermal, mechanical, dynamic-mechanical and rheological properties were evaluated and correlated to the degree of intercalation.

UR - http://hdl.handle.net/10447/9912

M3 - Article

SN - 0014-3057

VL - 43

SP - 328

EP - 335

JO - European Polymer Journal

JF - European Polymer Journal

ER -

Intercalation effects in LDPE/o-montmorillonites nanocomposites

Abstract

All Science Journal Classification (ASJC) codes

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