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  • 09월 01일 18시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제118회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Synthesis and Characterization of Phenyl-Vinyl-Based Polysiloxane/Metal Oxide Nanoparticle Hybrimer

등록일
2016년 9월 1일 13시 54분 11초
접수번호
2365
발표코드
INOR.P-257 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 13일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
무기화학
저자 및
공동저자
정대윤, 조승주1,*, 손홍래*
조선대학교 화학과, Korea
1조선대학교 의학과, Korea
Phenyl-vinyl-based polysiloxane (PVPS)/metal oxide nanoparticles (MONPs) hybrimer was synthesized from the reaction of PVPS and MONPs via hydrosilylation in the presence of platinum catalyst. MONPs were surface-derivatized from the reaction of MONPs with dimethylchlorosilane to give SiH-terminated MONPs. Si-H moiety of the MONPs was used for a covalent attachment with vinyl group of PVPS via hydrosilylation. The physical properties such as an optical transmittance, refractive index, and harness of PVPS/ MONPs hybrimer were investigated with various curing times and precursor compositions. Optical characterizations of MONPs were achieved by using UV-Vis and photoluminescence spectroscopy. To tune the refractive index of PVPS/ MONPs hybrimer, thermal stability was investigated upon baking. This research was financially supported by the Ministry of Trade, Industry, and Energy (MOTIE), Korea, under the “Regional Specialized Industry Development Program” supervised by the Korea Institute for Advancement of Technology (KIAT).

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