Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/37122
Title: Supported Gold Nanoparticles for the Oxidation of Benzyl Alcohol to Benzaldehyde
Authors: Bagabas, A.
Alshammari, A.
Köckritz, A.
Kalevaru, V.N.
Martin, A.
Keywords: Gold nanoparticles
Gold catalyst
Oxidation of benzyl alcohol
Issue Year: 2014
Publisher: Sumy State University
Citation: Supported Gold Nanoparticles for the Oxidation of Benzyl Alcohol to Benzaldehyde [Текст] / A. Bagabas, A. Alshammari, A. Ko"ckritz [et al.] // Nanomaterials: Applications & Properties (NAP-2014): Proceedings of the International Conference. – Sumy : Sumy State University, 2014. – V.3, No1. – 01PCSI12.
Abstract: Nano-size Au particles deposited over different oxidic supports (MgO, CaO, ZrO2, TiO2, and Al2O3) by wet impregnation method was successfully prepared. Catalysts were characterized by TGA, ICP, BET surface area, XRD, and TEM, and then their catalytic activity were evaluated for the selective oxidation of benzyl alcohol to benzaldehyde. Among all tested catalysts, TiO2 supported Au nanoparticles exhibited the best catalytic activity with a benzyl alcohol conversion of 81% and benzaldehyde selectivity of 95% at 140 °C and 5 bar O2 in 4 h.
URI: http://essuir.sumdu.edu.ua/handle/123456789/37122
Type: Article
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