한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)

  • 제27권1호
  • /
  • Pages.56-60
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  • 2010
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  • 1225-9098(pISSN)
  • /
  • 2288-1069(eISSN)
한국응용과학기술학회 (The Korean Society of Applied Science and Technology)
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$TiO_2$/Acrylate 코어-셀 합성에서 계면활성제의 영향에 관한 연구

A Study on the Effect of Surfactant in Synthesizing Titanium Dioxide/Acrylate Core-Shell Polymer

  • 김덕술 (동명대학교 의용공학과) ;
  • 박근호 (창원대학교 화공시스템공학과)
  • Kim, Duck-Sool (Dept. of Biomedical Engineering, Tongmyong University) ;
  • Park, Keun-Ho (Dept. of Chemical Engineering, Changwon National University)
  • 투고 : 2010.02.13
  • 심사 : 2010.03.22
  • 발행 : 2010.03.30
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초록

Titanium dioxide particles are used as photocatalysts, sensors, adsorbents and catalyst. Core-shell polymers of inorganic/organic pair, which have both core and shell component, were synthesized by sequential emulsion polymerization using Acrylate as a shell monomer and potassium persulfate (KPS) as an initiator. We found that when Acrylate core prepared by adding 0.5~2.0 wt% EU-S133D, Titanium dioxide / Acrylate core-shell polymerization was carried out on the surface of Titanium dioxide particle without forming the new Titanium dioxide particle during acrylate shell polymerized in the inorganic/organic core-shell polymer preparation. The structure of core-shell polymer were investigated by measuring to the thermal decomposition of polymer composite using thermogravimetric analyzer(TGA) and morphology of latex by scanning electron microscope(SEM).

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참고문헌

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