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Vatansever, Alican; Inan, Tulay Y.; Dogan, Hacer; Sirkecioglu, Ahmet
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> <dc:creator>Vatansever, Alican</dc:creator> <dc:creator>Inan, Tulay Y.</dc:creator> <dc:creator>Dogan, Hacer</dc:creator> <dc:creator>Sirkecioglu, Ahmet</dc:creator> <dc:date>2015-01-01</dc:date> <dc:description>Poly(butyl acrylate-co-methyl methacrylate)-montmorillonite (MMT) waterborne nanocomposites were successfully synthesized by semibatch emulsion polymerization. The syntheses of the nanocomposites were performed in presence of sodium montmorillonite (Na-MMT) and organically modified montmorillonite (O-MMT). O-MMT was used directly after the modification of Na-MMT with dimethyl dioctadecyl ammonium chloride. Both Na-MMT and O-MMT were sonified to obtain nanocomposites with 47 wt % solids and 3 wt % Na-MMT or O-MMT content. Average particle sizes of Na-MMT nanocomposites were measured as 110-150 nm while O-MMT nanocomposites were measured as 200-350 nm. Both Na-MMT and O-MMT increased thermal, mechanical, and barrier properties (water vapor and oxygen permeability) of the pristine copolymer explicitly. X-ray diffraction and transmission electron microscope studies show that exfoliated morphology was obtained. The gloss values of O-MMT nanocomposites were found to be higher than that of the pristine copolymer. (c) 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42373.</dc:description> <dc:identifier>https://aperta.ulakbim.gov.trrecord/90771</dc:identifier> <dc:identifier>oai:zenodo.org:90771</dc:identifier> <dc:rights>info:eu-repo/semantics/openAccess</dc:rights> <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights> <dc:source>JOURNAL OF APPLIED POLYMER SCIENCE 132(32)</dc:source> <dc:title>Synthesis of poly(butyl acrylate-co-methyl methacrylate)/montmorillonite waterborne nanocomposite via semibatch emulsion polymerization</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> <dc:type>publication-article</dc:type> </oai_dc:dc>
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