TiO2 supported Pd@Ag as highly selective catalysts for hydrogenation of acetylene in excess ethylene

TiO2 supported Pd@Ag as highly selective catalysts for hydrogenation of acetylene in excess ethylene

A novel TiO2 supported core-shell (Pd@Ag) bimetallic catalyst was fabricated via the sequential photodeposition method. The Ag shell effectively blocks the high coordination sites on the Pd core, and therefore pronouncedly enhances the ethylene selectivity for the catalytic hydrogenation of acetylen...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (75), p.8350-8352
Hauptverfasser: Han, Yuxiang, Peng, Du, Xu, Zhaoyi, Wan, Haiqin, Zheng, Shourong, Zhu, Dongqiang
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container_end_page 8352
container_issue 75
container_start_page 8350
container_title Chemical communications (Cambridge, England)
container_volume 49
creator Han, Yuxiang
Peng, Du
Xu, Zhaoyi
Wan, Haiqin
Zheng, Shourong
Zhu, Dongqiang
description A novel TiO2 supported core-shell (Pd@Ag) bimetallic catalyst was fabricated via the sequential photodeposition method. The Ag shell effectively blocks the high coordination sites on the Pd core, and therefore pronouncedly enhances the ethylene selectivity for the catalytic hydrogenation of acetylene in excess ethylene.
doi_str_mv 10.1039/c3cc43511c
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source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
title TiO2 supported Pd@Ag as highly selective catalysts for hydrogenation of acetylene in excess ethylene
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