Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.cattod.2010.03.027
Title: Au nanoparticles dispersed on functionalized mesoporous silica for selective oxidation of cyclohexane
Authors: Wu, P.
Bai, P. 
Loh, K.P. 
Zhao, X.S. 
Keywords: Cyclohexane oxidation
Functionalization
Gold nanoparticle
Mesoporous silica
Issue Date: 22-Dec-2010
Source: Wu, P., Bai, P., Loh, K.P., Zhao, X.S. (2010-12-22). Au nanoparticles dispersed on functionalized mesoporous silica for selective oxidation of cyclohexane. Catalysis Today 158 (3-4) : 220-227. ScholarBank@NUS Repository. https://doi.org/10.1016/j.cattod.2010.03.027
Abstract: A one-pot method was used to synthesize vinyl-functionalized mesoporous silica with highly dispersed gold nanoparticles. Samples were characterized using physical adsorption of nitrogen, X-ray diffraction, transmission electronic microscope, solid-state nuclear magnetic resonance, X-ray photoelectron spectrometer, and ultraviolet-visible spectrometer. It was found that Au was anchored on the vinyl functionality as highly dispersed and uniform nanoparticles. Catalytic results showed that such Au nanoparticles displayed very high catalytic activity and selectivity in solvent-free selective oxidation of cyclohexane with molecular oxygen. © 2010 Elsevier B.V.
Source Title: Catalysis Today
URI: http://scholarbank.nus.edu.sg/handle/10635/74490
ISSN: 09205861
DOI: 10.1016/j.cattod.2010.03.027
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