Influence of shaping on Pd and Pt/TiO2 catalysts in total oxidation of VOCs

Tarek Barakat, Gauthier Finne, Manuel Franco, Renaud Cousin, Jean Marc Giraudon, Jean François Lamonier, Diane Thomas, André Decroly, Guy DeWeireld, Stéphane Siffert

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Abstract

The catalytic performance of a commercial TiO2 was investigated towards the total oxidation of toluene. A variety of two titania supports was used in this work, shaped (pellets) and non-shaped (powder) materials. 0.5wt% Pd or Pt were impregnated onto both types of titania supports using the wet impregnation method. A decrease in the surface area of the obtained catalysts was noticed after the catalytic test, although it was still much higher than that of classical titania supports. The catalysts were tested in the total oxidation of toluene, and a major decrease in activity was noticed for Pt impregnated "shaped" supports.

Original languageEnglish
Title of host publicationAdvances in Innovative Materials and Applications
Pages162-165
Number of pages4
Volume324
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event1st Mediterranean Conference on Innovative Materials and Applications, CIMA 2011 - Beirut, Lebanon
Duration: 15 Mar 201117 Mar 2011

Publication series

NameAdvanced Materials Research
Volume324
ISSN (Print)10226680

Conference

Conference1st Mediterranean Conference on Innovative Materials and Applications, CIMA 2011
CountryLebanon
CityBeirut
Period15/03/1117/03/11

Keywords

  • Noble metal based catalysts
  • Shaped titania
  • VOCs oxidation

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    Barakat, T., Finne, G., Franco, M., Cousin, R., Giraudon, J. M., Lamonier, J. F., Thomas, D., Decroly, A., DeWeireld, G., & Siffert, S. (2011). Influence of shaping on Pd and Pt/TiO2 catalysts in total oxidation of VOCs. In Advances in Innovative Materials and Applications (Vol. 324, pp. 162-165). (Advanced Materials Research; Vol. 324). https://doi.org/10.4028/www.scientific.net/AMR.324.162