شماره ركورد كنفرانس :
5048
عنوان مقاله :
Functional Polymers/Organo-Clay Hybrid Nanocomposites Through Acid/Amine Funtionalized Monomer and Polymer Nanofillers
Author/Authors :
Amir ،Sepehrianazar Department of Chemical Engineering - Faculty of Engineering - Islamic Azad University - Ahar Branch, Iran , Zakir M. O ،Rzayev Department of Chemical Engineering - Faculty of Engineering - Hacettepe University, Ankara, Turkey , Erdogan ،Alper Department of Chemical Engineering - Faculty of Engineering - Hacettepe University, Ankara, Turkey , Ernur ،Soylemez Department of Chemical Engineering - Faculty of Engineering - Hacettepe University, Ankara, Turkey , Nagihan ،Caylak Department of Physics - Faculty of Art & Science - Sakarya University, Sakarya, Turkey
كليدواژه :
Acid/Amine , DSC-TGA , DMA , Polymers/Organo-Clay
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
The functional polymers/organo-clay hybrid nanocomposites were prepared by (a) intercalation of
acid/amine functionalized monomers (vinyl sulfonic, maleic and itaconic acids, allyl amine) and their homo- and
copolymers, (b) in-situ copolymerization of pre-intercalated functional monomer with acrylic comonomers (alkyl
acrylates, acrylamide, etc.) and (c) melting reactive extrusion in situ processing using pre-intercalated
monomer(polymer)/organo-silicate systems as compotibilizer-nanofillers and isotactic polypropylene as a non-polar
matrix. The ‘structure–composition–properties’ relationships as a function of nanostructural formation in the prepared
systems were investigated by the various methods (spectroscopy, XRD, DSC-TGA, DMA and SEM). It was
demonstrated that the pre-intercalation factor and strong H-bonding interactions between the monomer/polymer and the
organo-silicate layers are critical to the formation of polymer-layered silicate nanocomposites with the greatly improved
dispersion states.
