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inactive to the adsorption and dissociation of hydrogen molecule). This phenomenon is called hydrogen spillover effect [ 2 ]. It was reported that hydrogen spillover happened in some metal supported catalyst, such as Ni, Ru, Rh, Pd, Pt and so on

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conditions were as follows: H 2 O 2 in concentration of 8.8 mM, ARS in concentration of 300 μM and 1 mg supported catalyst in 2 mL final volume in the cuvette. Results and discussion Thermal analysis

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Reaction Kinetics, Mechanisms and Catalysis
Authors: Viorel Chihaia, Karl Sohlberg, B. Grzybowska-Świerkosz, M. Ruszel, R. Grabowski, L. Kępiński, M. A. Małecka, and J. Sobczak

are much more active in the CO oxidation than the Au/inert oxides systems. These facts suggest that reducibility of the support may be another factor influencing catalytic behavior of the Au/oxide support catalysts. It can be supposed that oxides of

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monolith Ti mesh supported catalyst offers the possibility of application in continuously operated reactor, but this needs further research. Acknowledgments The authors would like to thank Budapest Sewage Works Ltd. (FCSM

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acetylacetonate complex at the external surface of the host structure. For iron oxide supported catalysts, reduction of iron oxide to metallic iron proceeds generally in three steps: Fe 2 O 3 → Fe 3 O 4 → FeO → Fe° [ 14 , 15 ]. TPR of our samples was carried at

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Journal of Thermal Analysis and Calorimetry
Authors: V. Sydorchuk, O. Makota, S. Khalameida, L. Bulgakova, J. Skubiszewska-Zięba, R. Leboda, and V. Zazhigalov

from 50 to 250 °C, with an increment of 10 °C min −1 . Concentration of components in reaction mixture was followed: 2.4 mol L −1 of 1-octene, 0.4 mol L −1 of TBHP, 0.5 g L −1 initial bulk catalyst, and 2.5 g L −1 supported catalyst

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activation energies with other parameters of catalysts. (The only exception was an approximate linear correlation between E and ln k at 400 °C for alumina supported catalysts; the most active catalysts exhibited the highest E .) The temperature of 400 °C

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3 , concurring with the bromate reduction. In the area of metal supported catalyst preparation, the most widely used methods currently are impregnation [ 11 – 13 ], the colloidal [ 14 ] and the polyol process [ 13 , 15 ]. Lu et al. compared

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Introduction In recent years, metal nanoparticle supported catalysts have attracted much attention in fundamental research and applications owing to their unique size-dependent properties. However, metal nanoparticles are

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