Poly(Styrene-co-2-Hydroxypropylacrylate)의 라디칼 공중합 및 열분해 속도론

• 영문명: The Kinetics of Radical Copolymerization and Thremal Decoposition of Poly(Styrene-co-2-Hydroxypropylacrylate)
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김남석(Nam Seok Kim)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제26권 제2호, 205~212쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

Solution copolymerization of Styrene(St.) with 2-Hydroxypropylacrylate(2-HPA) was carried out with Benzoylperoxide(BPO) as an initiator in toluene at 80℃ in a batch reactor. Reaction volume and reaction time were 0.3 liters, 8 hours respectively. The time to reach steady state was about the six time. The monomer reactivity ratios, r₁(St.) and r₂(2-HPA) were determined by both the Kelen-Tudos method and the Fineman-Ross method ; r₁(St.)=0.376(0.330), r₂(2-HPA)=0.408(0.778). The activation energy of thermal decomposition was in the range of 33~55kcal/mol.

목차

Abstract

1. 서론

2. 실험

3. 결과 및 고찰

4. 결론

참고문헌

키워드

batch reactor styrene 2- Hydroxypropylacrylate reactivity ratios thermal decomposition