Understanding Palladium Hydrogenation Catalysts: When the Nature of the Reactive Molecule Controls the Nature of the Catalyst Active Phase

被引：197

作者：

Teschner, Detre ^{[1
]}

Revay, Zsolt

Borsodi, Janos ^{[1
]}

Haevecker, Michael ^{[1
]}

Knop-Gericke, Axel ^{[1
]}

Schloegl, Robert ^{[1
]}

Milroy, David ^{[2
,3
]}

Jackson, S. David ^{[2
,3
]}

Torres, Daniel ^{[4
]}

Sautet, Philippe ^{[4
]}

机构：

[1] Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany

[2] Hungarian Acad Sci, Inst Isotopes, Budapest, Hungary

[3] Univ Glasgow, Dept Chem, WestCHEM, Glasgow G12 8QQ, Lanark, Scotland

[4] Univ Lyon, CNRS, Chim Lab, Lyon, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 48期

关键词：

adsorption; density functional calculations; hydrogenation; palladium; photoelectron spectroscopy;

D O I：

10.1002/anie.200802134

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Graph Presented) Alkynes of everything: Fundamental differences in the palladium-catalyzed hydrogenation of double and triple C-C bonds arise from marked differences in the composition of the catalyst surface. In situ X-ray photoelectron spectroscopy of the near-surface region of active palladium catalysts uncovers strong links between the chemical nature of the (alkyne/alkene) reactive molecules and the subsurface state of the catalyst (I-IV). © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：9274 / 9278

页数：5

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