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Palladium Supported on Functionalized Mesoporous Silica: Synthesis, Structure and Catalytic Properties in Suzuki-Miyaura Coupling Reactions

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Abstract:

Pd nanoparticles supported in functionalized mesoporous silica were prepared. Mesoporous silica support was modified with [3-(2-aminoethyl aminopropyl)] trimethoxysilane. The functionalized mesoporous silica can be loaded with palladium and the resulting material used as a catalyst for the Suzuki-Miyaura coupling reactions. Highly dispersed and uniform palladium nanoparticles could be detected using transmission electron microscopy. The Pd-SBA-15 nanocomposite exhibits an excellent catalytic activity and low Pd leaching for the Suzuki-Miyaura coupling reaction.

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Periodical:

Advanced Materials Research (Volumes 750-752)

Pages:

1083-1086

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.750-752.1083

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Online since:

August 2013

Authors:

Guo Heng Zhang*, Pei Yu Wang, Xiu Fang Wei

Keywords:

Catalytic Activity, Mesoporous Silica, Suzuki-Miyaura Reaction

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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