Effect of Surface Characteristics on Polystyrene/Clay Nanocomposite via Emulsion Polymerization

B.J. Park; Hyoung Jin  Choi

doi:10.4028/www.scientific.net/SSP.111.187

Paper Titles

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Estimation of Self-Injection Length in Heterostructures of YBa₂Cu₃O_7-δ Superconductor and La_0.67Ca_0.33MnO₃ Manganite
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Effect of Fabrication Techniques on the Properties of Carbon Nanotubes Reinforced Magnesium
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Mechanochemical Synthesis of Fe-Based Nanocomposites and Their Application in the Catalytic Formation of Carbon Nanostructures
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Effect of Surface Characteristics on Polystyrene/Clay Nanocomposite via Emulsion Polymerization
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Investigation of Elemental Magnetic Moments of CoCrPt Films Using X-Ray Magnetic Circular Dichroism
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HomeSolid State PhenomenaSolid State Phenomena Vol. 111Effect of Surface Characteristics on...

Effect of Surface Characteristics on Polystyrene/Clay Nanocomposite via Emulsion Polymerization

Abstract:

Polystyrene/clay nanocomposite with organically modified montmorillonite was synthesized via emulsion polymerization. Organic styrene monomer was first intercalated into intergalley of the clay hosts, followed by a typical emulsion polymerization with surfactant and initiator. To investigate the effect of clay loading, we also prepared PS/clay nanocomposites with different clay contents. Wide angle X-ray diffraction (XRD) and transmission electron microscopy (TEM) showed that the emulsion polymerization of PS in the presence of clay produces partially exfoliated and intercalated nanocomposites. In order to study their rheological properties, the melt pallets of composite materials were prepared and measured via a rotational rheometer with a parallel plate geometry.

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Periodical:

Solid State Phenomena (Volume 111)

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187-190

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.111.187

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Online since:

April 2006

Authors:

B.J. Park, Hyoung Jin Choi

Keywords:

Emulsion Polymerization, Internal Structure, Morpholoy, Nanocomposite

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