화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2016년 봄 (04/27 ~ 04/29, 부산 BEXCO)
권호 22권 1호, p.907
발표분야 재료
제목 Eco-Friendly Synthesis of Noble Metal Nanoparticles on Graphene Nanoplatelets
초록 Facile and green processes of decorating novel metal nanoparticles to the surface of graphene nanoplatelets were developed with retaining intrinsic properties of GNPs and novel metal nanoparticles. In order to make the whole processes of fabricating the novel metal deposited GNPs become truly easy and scalable, we focused our attention on how to substitute traditional harsh reaction conditions such as elevated temperature, and relatively long reaction period with mild condition like using weak acid, water, and at room temperature. By adopting our strategy, we could obtain GNPs decorated with SnO2. And the evenly decorated SnO2 provide growth sites for novel metals, which allow us to successfully anchor most popular novel metals on the surface of SnO2/GNPs in easy manners. Finally, the Ag@ SnO2/GNPs were mixed with epoxy to investigate the effect of our strategy on maintaining the natural properties of the composites.
ACKNOWLEDGMENT: This work were supported by a grant (1415140523/10052976) Korea Ministry of Trade, Industry and Energy (MOTIE), Korea (2015) and a grant(2015R1A4A1042434) the National Research Foundation of Republic of Korea.
저자 천영걸, 김영선, 주재철, 심상은
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키워드 화공나노소재
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