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Dual Pd and CuFe2O4 nanoparticles encapsulated in a core/shell silica microsphere for selective hydrogenation of arylacetylenes. | LitMetric
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Dual Pd and CuFe2O4 nanoparticles encapsulated in a core/shell silica microsphere for selective hydrogenation of arylacetylenes.

Kyu Hyung Lee Byeongno Lee Kyu Reon Lee Mi Hye Yi Nam Hwi Hur

Chem Commun (Camb)

Department of Chemistry, Sogang University, Seoul 121-742, Korea.

Published: May 2012

A dual catalyst containing Pd and CuFe(2)O(4) nanoparticles in a silica shell exhibits >98% conversion of arylacetylenes to related styrenes with selectivity greater than 98%, which are better than those obtained using a commercial Lindlar catalyst. The excellent synergy was likely a result of the proximal interaction between Pd and CuFe(2)O(4) nanoparticles.

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http://dx.doi.org/10.1039/c2cc30285cDOI Listing

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