Highly stable bimetallic Au–Cu supported on Al2O3 for selective CO oxidation in H2-rich gas: effects of Cu/Au atomic ratio and sensitive influence of particle size-Reference-Cited by-同舟云学术

Highly stable bimetallic Au–Cu supported on Al2O3 for selective CO oxidation in H2-rich gas: effects of Cu/Au atomic ratio and sensitive influence of particle size

Published:2016 Issue:6 Volume:6 Page:4899-4907
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Liao X. M.¹²³⁴⁵,Caps V.⁵⁶⁷⁸⁹,Chu W.¹⁰¹¹³⁴,Pitchon V.⁵⁶⁷⁸⁹

Affiliation:

1. College of Food and Biological Engineering

2. Xihua University

3. Chengdu

4. China

5. ICPEES

6. L’Institut de Chimie et Procedes pour l’energie, l’environnement et la santé

7. Université de Strasbourg

8. UMR 7515 CNRS-ECPM

9. 67087 Strasbourg Cedex 2

10. Department of Chemical Engineering

11. Sichuan University

Abstract

The effects of Au/Cu atomic ratio and thermal pretreatment on the catalytic performance of Au_xCu_y/Al₂O₃ for PROX were studied. The reduced Au_xCu_y/Al₂O₃ catalysts display higher catalytic activity and stability than the calcined catalysts.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/RA/C5RA22550G

Reference34 articles.

1. Preferential Oxidation of Carbon Monoxide in the Presence of Hydrogen (PROX) over Noble Metals and Transition Metal Oxides: Advantages and Drawbacks

2. On the role of redox properties of CuO/CeO2 catalysts in the preferential oxidation of CO in H2-rich gases

3. Superior performance of gold supported on doped CeO 2 catalysts for the preferential CO oxidation (PROX)

4. Bimetallic PtSn catalyst for selective CO oxidation in H2-rich gases at low temperatures

5. Catalytic activity of Pt–Au/CeO2 catalyst for the preferential oxidation of CO in H2-rich stream

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