계면활성제 Sodium Dioctyl Sulfosuccinate (EU-DO133L)을 사용한 이산화규소/ 스티렌의 코어-셀 고분자의 합성

• 영문명: Synthesis on the Core-Shell Polymer of Silicone Dioxide/Styrene Using Sodium Dioctyl Sulfosuccinate (EU-DO133L) as a Surfactant
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김덕술(Duck Sool Kim) 박근호(Keun Ho Park)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제27권 제2호, 183~187쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2009.06.30

영문 초록

Core-Shell polymers of silicone dioxide-styrene system were prepared by sequential emulsion polymerization. In inorganic/organic Core-Shell composite particle polymerization, silicone dioxide adsorbed by surfactant sodium dioctyl sulfosuccinate (EU-DO133L) was prepared initially and then core silicone dioxide was encapsulated emulsion by sequential emulsion polymerization using styrene at the addition of potassium persulfate (KPS) as an initiator. We found that SiO2 core shell of SiO2/styrene structure was formed when polymerization of styrene was conducted on the surface of SiO2 particles, and the concentration sodium dioctyl sulfosuccinate (EU-DO133L) was 0.5∼2.0g. The structure of core-shell polymer were investigated by measuring to the thermal decomposition of polymer composite using thermogravimetric analyzer and morphology of latex by scanning electron microscope(SEM).

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참고문헌

키워드

Silicone dioxide core-shell sodium dioctyl sulfosuccinate thermogravimetric analyzer scanning electron microscope(SEM)