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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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Publication details

The article was received on 03 Dec 2013, accepted on 20 Jan 2014 and first published on 22 Jan 2014


Article type: Communication
DOI: 10.1039/C3CC49193E
Author version available: Download Author version (PDF)
Citation: Chem. Commun., 2014,50, 2721-2724
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    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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