화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2022년 봄 (04/20 ~ 04/23, 제주국제컨벤션센터)
권호 28권 1호, p.870
발표분야 [주제 4] 탄소중립(CCUS)
제목 Solar Energy-Driven Carbon−Carbon Decoupling of Polystyrene Model with InP/ZnS Quantum Dots
초록 Plastic is widely used because of its high productivity and stability, but plastic wastes make enormous damage to human beings, such as environmental and economic problems. We demonstrated the carbon−carbon (C−C) bond decoupling reaction of the polystyrene model molecule (1,3-Diphenylpropane) to solve this problem. InP/ZnS quantum dots were used for efficient hydrogen atom abstraction which is the rate-determining step of C−C decoupling. There are not only the photocatalytic activity data but also various characterization of InP/ZnS QDs. As a result, InP/ZnS QDs showed remarkable performance as photocatalysts and the reason is their unique characteristics such as high dispersity and large extinction coefficients.
저자 김민수, 이도창
소속 KAIST
키워드 재료(Materials)
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