Surface Encapsulation of Nano-CaCO3 Particle by In Situ Emulsion Polymerization

Ming Shan Yang; Ying Quan

doi:10.4028/www.scientific.net/AMR.58.163

Paper Titles

Preparation of Nano Titanium Dioxide Using Industrial Raw Material
p.129

Production Status of Nano-Sized Powder Materials in China
p.141

Research on Potential Control Flotation of Molybdenite
p.147

Research on the Mechanism of the Dissociation of Potassium Shale during Roasting
p.155

Surface Encapsulation of Nano-CaCO₃ Particle by In Situ Emulsion Polymerization
p.163

Study of Organic Modification for SrAl₂O₄:Eu²⁺, Dy³⁺ Phosphors
p.169

Study on Size Distribution of Oolitic Hematite
p.177

Surface Coating of TiO₂ Powder
p.183

Surface Modification of Basic Magnesium Sulfate Whiskers
p.191

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 58Surface Encapsulation of Nano-CaCO3 Particle by In...

Surface Encapsulation of Nano-CaCO₃ Particle by In Situ Emulsion Polymerization

Abstract:

The nano-CaCO3/polyacrylate core-shell inorganic-organic complex nano-particles were prepared by in situ emulsion polymerization based on fresh slush pulp of calcium carbonate (CaCO3) nanoparticles in this paper. The dispersion and encapsulation of nanoparticles were investigated by transmission electron microscopy (TEM) and electron spectroscopy for chemical analysis(ESCA). The results showed that in the presence of nano-CaCO3 particles, the in situ emulsion polymerization of acrylates was carried out smoothly, and polyacrylates successfully encapsulated on the surface of nano-CaCO3.