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블릿 Title(Kor) -
블릿 Title(Eng) Synthesis of Gold Nanoparticles Using Fullerene Oxide and Their Catalytic Activity for Reduction of 4-Nitroaniline
블릿 Keyword fullerene oxide, gold nanoparticles, UV-vis spectroscopy, catalyst, reduction of 4-nitroaniline
블릿 Author(Kor) -
블릿 Author(Eng) Geun Wook Park*, Jeong Won Ko**, and Weon Bae Ko*,**,***,†
블릿 Date 2019.06.30
블릿 Attach file [03] 105-109고원배.pdf
블릿 Page Page. 105-109
블릿 Abstract(Kor)
블릿 Abstract(Eng)
Gold nanoparticles were synthesized by reacting potassium tetrachloroaurate (KAuCl4), potassium carbonate (K2CO3), and isopropyl alcohol in the presence of fullerene oxide [C60(O)n, n ≥ 1], which was, in turn, prepared from [C60] fullerene and m-chloroperoxybenzoic acid under refluxing conditions. The crystallinity and morphology of the prepared gold nanoparticles were confirmed by UV-vis spectroscopy, X-ray diffraction, and scanning electron microscopy. The activity of the gold nanoparticles in the reduction of 4-nitroaniline was measured in order to determine its capability as a catalyst.


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