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Issue 21, 2014
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La-doped Al2O3 supported Au nanoparticles: highly active and selective catalysts for PROX under PEMFC operation conditions

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Abstract

La-doped γ-Al2O3 supported Au catalysts show high activity and selectivity for the PROX reaction under PEMFC operation conditions. The superior performance is attributed to the formation of LaAlO3, which suppresses H2 oxidation and strengthens CO adsorption on Au sites, thereby improving competitive oxidation of CO at elevated temperature.

Graphical abstract: La-doped Al2O3 supported Au nanoparticles: highly active and selective catalysts for PROX under PEMFC operation conditions

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Supplementary files

Article information


Submitted
03 Dec 2013
Accepted
20 Jan 2014
First published
22 Jan 2014

Chem. Commun., 2014,50, 2721-2724
Article type
Communication
Author version available

La-doped Al2O3 supported Au nanoparticles: highly active and selective catalysts for PROX under PEMFC operation conditions

Q. Lin, B. Qiao, Y. Huang, L. Li, J. Lin, X. Y. Liu, A. Wang, W. Li and T. Zhang, Chem. Commun., 2014, 50, 2721
DOI: 10.1039/C3CC49193E

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