caa a22 4500 445388196 CHVBK 20180317143038.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s11144-011-0317-0 doi (NATIONALLICENCE)springer-10.1007/s11144-011-0317-0 Study of the effect of the preparation route and the palladium precursor on the methane oxidation behavior over Al2O3-ZrO2 supported palladium [Elektronische Daten] [C. Amairia, S. Fessi, A. Ghorbel, A. Rîves] The role of palladium precursors and the preparation route in the catalytic properties of Pd/Al2O3-ZrO2 catalysts toward methane oxidation was investigated in this paper. The palladium precursors were Pd acetylacetonate Pd(C5H7O2)2 and palladium nitrate Pd(NO3)2. Catalysts were prepared by using either sol-gel or wet impregnation. All catalysts were characterized by N2 physiorption, H2 chemisorption, H2 TPR, X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The obtained results suggested that the use of different palladium precursors and preparation routes played an important role in the properties of the catalysts. The use of palladium acetylacetonate as precursor for the impregnation method generated more active catalysts. However, sol-gel prepared catalyst presented better textural properties with moderate catalytic activities. Akadémiai Kiadó, Budapest, Hungary, 2011 Palladium nationallicence Preparation method nationallicence Zirconium nationallicence Methane nationallicence Amairia C. Laboratoire De Chimie Des Matériaux et Catalyse, Département de Chimie, Faculté des Sciences de Tunis, Campus Universitaire de Tunis El Manar, 2092, Tunis, Tunisie aut Fessi S. Laboratoire De Chimie Des Matériaux et Catalyse, Département de Chimie, Faculté des Sciences de Tunis, Campus Universitaire de Tunis El Manar, 2092, Tunis, Tunisie aut Ghorbel A. Laboratoire De Chimie Des Matériaux et Catalyse, Département de Chimie, Faculté des Sciences de Tunis, Campus Universitaire de Tunis El Manar, 2092, Tunis, Tunisie aut Rîves A. Unité de Catalyse et de Chimie du Solide, UMR CNRS 8181 USTL—Bâtiment C3, 59655, Villeneuve d'Ascq Cedex, France aut Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 379-389 1878-5190 103:2<379 2011 103 11144 https://doi.org/10.1007/s11144-011-0317-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-011-0317-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Amairia C. Laboratoire De Chimie Des Matériaux et Catalyse, Département de Chimie, Faculté des Sciences de Tunis, Campus Universitaire de Tunis El Manar, 2092, Tunis, Tunisie aut NATIONALLICENCE 700 1- Fessi S. Laboratoire De Chimie Des Matériaux et Catalyse, Département de Chimie, Faculté des Sciences de Tunis, Campus Universitaire de Tunis El Manar, 2092, Tunis, Tunisie aut NATIONALLICENCE 700 1- Ghorbel A. Laboratoire De Chimie Des Matériaux et Catalyse, Département de Chimie, Faculté des Sciences de Tunis, Campus Universitaire de Tunis El Manar, 2092, Tunis, Tunisie aut NATIONALLICENCE 700 1- Rîves A. Unité de Catalyse et de Chimie du Solide, UMR CNRS 8181 USTL—Bâtiment C3, 59655, Villeneuve d'Ascq Cedex, France aut NATIONALLICENCE 773 0- Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 379-389 1878-5190 103:2<379 2011 103 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer