期刊
APPLIED CATALYSIS A-GENERAL
卷 366, 期 2, 页码 282-287出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.apcata.2009.07.013
关键词
Carbon supports; Coating; Monolithic catalysts; BTX combustion; Platinum
资金
- Spanish Ministry of Education and Science
- Junta de Andalucia
- MEC-FEDER [RNM547, CFQ2007-61324]
The catalytic behaviour of Pt supported on carbon-based monoliths was studied in the low-temperature catalytic combustion of benzene, toluene and m-xylene and compared with the corresponding behaviour of Pt supported on gamma-Al2O3 coated monoliths. Carbon-based monoliths showed a much better catalytic performance which is ascribed to the fact that the carbon surface is more hydrophobic than the gamma-Al2O3 one, and the release of water molecules produced during the combustion is favoured. (C) 2009 Elsevier B.V. All rights reserved.
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