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Synthesis of poly(butyl acrylate-co-methyl methacrylate)/montmorillonite waterborne nanocomposite via semibatch emulsion polymerization

Vatansever, Alican; Inan, Tulay Y.; Dogan, Hacer; Sirkecioglu, Ahmet


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{
  "@context": "https://schema.org/", 
  "@id": 90771, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "TUBITAK Marmara Res Ctr, Inst Chem, TR-41470 Gebze, Turkey", 
      "name": "Vatansever, Alican"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Saudi Aramco, Dhahran 31311, Saudi Arabia", 
      "name": "Inan, Tulay Y."
    }, 
    {
      "@type": "Person", 
      "affiliation": "TUBITAK Marmara Res Ctr, Inst Chem, TR-41470 Gebze, Turkey", 
      "name": "Dogan, Hacer"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Tech Univ, Dept Chem & Met, TR-34469 Istanbul, Turkey", 
      "name": "Sirkecioglu, Ahmet"
    }
  ], 
  "datePublished": "2015-01-01", 
  "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.", 
  "headline": "Synthesis of poly(butyl acrylate-co-methyl methacrylate)/montmorillonite waterborne nanocomposite via semibatch emulsion polymerization", 
  "identifier": 90771, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Synthesis of poly(butyl acrylate-co-methyl methacrylate)/montmorillonite waterborne nanocomposite via semibatch emulsion polymerization", 
  "url": "https://aperta.ulakbim.gov.tr/record/90771"
}
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