Browse > Article
http://dx.doi.org/10.12925/jkocs.2009.26.1.11

Effect of Anionic Surfactants in Synthesizing Silicone Dioxide/Styrene Core-Shell Polymer(II)  

Park, Keun-Ho (Dept. of Chemical Engineering, Changwon National University)
Publication Information
Journal of the Korean Applied Science and Technology / v.26, no.1, 2009 , pp. 74-79 More about this Journal
Abstract
The inorganic-organic composite particles with core-shell structure were polymerized by using styrene and potassium persulfate (KPS) as a shell monomer and an initiator, respectively. We studied the effect of surfactants on the core-shell structure of silicone dioxide/styrene composite particles polymerized in the presence of sodium dodecyl sulfate(SDS), polyoxyethylene alkylether sulfate (EU-S133D), and at none surfactant condition. We found that $SiO_2$ core / polystyrene(PS) shell structure was formed when polymerization of styrene was conducted on the surface of $SiO_2$ particles, and the concentration SDS and EU-Sl33D was $8.34{\times}10^{-2}mole/L$. The core-shell structure was confirmed by measuring the thermal decomposition of the polymer composite using thermogravimetric analyzer (TGA), and the morphology of the composite particles was characterized by transmission electron microscope (TEM).
Keywords
core-shell; emulsion; styrene; polyoxyethylene alkylether sulfate (EU-S133D); sodium dodecyl sulfate(SDS);
Citations & Related Records
연도 인용수 순위
  • Reference
1 1. H. Ju and ]. P. Wu, Effect of LatexParticle Morphology on the FilmFonnation and Film Properties of AcrylicCoatings (2), Film Fonning Behavior ofModel Composite Latex, J Kar. OilChem Soc., 21 (2), 132 (2004)
2 Y. S. Choi, Y. K. Kim, and I.J. Chung,Poly (methyl methacrylate-co -styrene)/Silicate Nanocomposites Synthesized byMultistep Emulsion Polymerization,Macromolecular Research FormerlyKorea Polymer J, 11(6), 418 (2003)
3 S. E. Shim and S. J. Choe, Synthesis ofCore-Shell Type Polymer/Metal ComjX)siteNanopartides and Their Applications, J. Kar. Ind Eng. Chem, 14(2), 131 (2003).
4 K. G. Lee and K. H. Park, Preparationand Physical Properties of Poly(Styrene!Acrylate) Core-Shell Latex Particles, J.Kar. Oil Chem Soc., 20(2), 27 (2003).
5 J. S. Yoon and H. J. Jin, EmlsionPolymerization, Polymer Sci. and Tech 7,412 (1996)
6 S. D. Seul, S. R. Lee, and N. W. Lee, ADevelopment of Nontoxic Composite LatexUsing CaCO:/ PEMA, J Kor. Soc. ofSafety, 17(4), 133 (2002)
7 N. S. Kim, D. S. Kim, and K. H. Park,Synthesis of Inorganic!Organic Core-ShellPolymer, I Kor. Oil Chem Soc., 19(4),265 (2002)
8 S. R. Lee and S. D. Seul, The Synthesisand Characterization of Core-ShellEmulsion Polymers, J Korean Ind. Eng.Chem, 13, 125 (2002)
9 N. S. Kim, D. S. Kim, and K. H. Park, AStudy on the Synthesis and Characteristicsof Acrylic Composite Particles, J Kar.Chem Soc., 20(3), 259 (2003)
10 J B. Kwon, N. W. Lee, and S. D. Seul,A Consideration on Thennal Stability ofthe PV Ac Latex Adhesive, J Kor. Soc. of Safety, 18(3), 81 (2003)
11 K. H. Park, Effect of Anionic Surfactantsin Synthesizing Silicone Dioxide/StyreneCore-Shell Polymer, J. Kar. Oil ChemSoc., 25(3), 404 (2008)
12 K. H. Park, The Effect of AnionicSurfactants in Synthesizing CalciumCarbonate! Acrylate Core-Shell Polymer, J.Kar. Oil Chem Soc., 25(1), 83 (2008)
13 J B. Kwon, N. W. Lee, S. D. Seul, ]. K.Lim, and J M. Lim, A Study on theEnvironmentally Fraternized Preparation ofCore-Shell Binder, J. Kar. Soc. of Sqfety,18(4), 78 (2003)
14 J. B. Kwon, N. S. Kim, N. W. Lee, andS. D. Seul, A Study on Synthesis ofFunctional ComjX)site Latex andCharacteristics of Thennal Decomposition,J. Kar. Soc. of Sqfety, 19(2), 47. (2004)