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

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

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 th...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-05, Vol.48 (37), p.4414-4416
Hauptverfasser: Lee, Kyu Hyung, Lee, Byeongno, Lee, Kyu Reon, Yi, Mi Hye, Hur, Nam Hwi
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container_end_page 4416
container_issue 37
container_start_page 4414
container_title Chemical communications (Cambridge, England)
container_volume 48
creator Lee, Kyu Hyung
Lee, Byeongno
Lee, Kyu Reon
Yi, Mi Hye
Hur, Nam Hwi
description 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.
doi_str_mv 10.1039/c2cc30285c
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title Dual Pd and CuFe2O4 nanoparticles encapsulated in a core/shell silica microsphere for selective hydrogenation of arylacetylenes
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