화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU))
권호 19권 2호
발표분야 무기재료_포스터
제목 Morphological changes of multiple gold (Au) core – silica (SiO2) shell Nanoparticles in polymeric solution: Mechanistic Investigations
초록  Multiple gold(Au) core – silica (SiO2) shell nanoparticles (multi-Au@SiO2 NPs) synthesized in reverse micelles of Brij35(aq)/Hexane show interesting morphological changes when it is treated with poly(vinylpyrrolidone)(aq) ; multiple Au nanodots were changed to single Au nanoparticles. To elucidate the mechanism, we tried to use a variety of surfactants during the synthesis of multi-Au@SiO2 NPs, as well as treat those particles with different polymers. The synthetic studies will be presented.
저자 유효종, 문영서
소속 한림대
키워드 Core-shell structured catalyst; Reverse microemulsion method
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