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Catalysis by Gold: Isolated Surface Au3+ Ions are Active Sites for Selective Hydrogenation of 1,3‐Butadiene over Au/ZrO2 Catalysts

Zhang, Xin, Shi, Hui, Xu, Bo‐Qing·2005·Angewandte Chemie International Edition

Abstract

A small number of isolated Au3+ ions (0.02 Au3+/nm2) heterogenized on a zirconia surface from a cheap inorganic source (HAuCl4) is able to grant high catalytic activity for the selective hydrogenation of 1,3-butadiene (see picture). The catalytic turnover and mass activity rates of the Au3+ ions are respectively one and two orders of magnitude higher than those of metallic gold nanoparticles.

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Metadata

Authors
Zhang, X., Shi, H., & Xu, B.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2005-10-31
Volume
44
Issue
43
Pages
7132-7135
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2111631030
Cited by
345
References
1
FWCI
4.96
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Catalysis by Gold: Isolated Surface Au3+ Ions are Active Sites for Selective Hydrogenation of 1,3‐Butadiene over Au/ZrO2 Catalysts. https://app.cochat.ai/papers/10.1002/anie.200502101
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Zhang, X., Shi, H., & Xu, B. (2005). Catalysis by Gold: Isolated Surface Au3+ Ions are Active Sites for Selective Hydrogenation of 1,3‐Butadiene over Au/ZrO2 Catalysts. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200502101

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