Journal ArticleDOI
Selective Oxidation of Toluene Catalysed by Ultrafine Fe–Mo Oxide Particles
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In this article, it was shown that by decreasing the size of both Fe2O3 and Fe2MoO4)3 particles in complex Fe-Mo oxide to nanometric order, the catalytic activity of the mixed oxide in toluene oxidation is remarkably improved.Abstract:
It has been found that by decreasing the size of both Fe2O3 and Fe2(MoO4)3 particles in complex Fe–Mo oxide to nanometric order, the catalytic activity of the mixed oxide in toluene oxidation is remarkably improved.read more
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Activity and characterization of modified Cr2O3/ZrO2 nano-composite catalysts for oxidative dehydrogenation of ethane to ethylene with CO2
TL;DR: In this paper, the effect of modifiers on the catalytic activity in the dehydrogenation of ethane with CO2 was investigated, and the modified Cr2O3/ZrO2 nanocomposite catalysts were characterized by BET, TEM, XRD, XPS, CO2-TPD and NH3-tPD techniques.
References
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Journal ArticleDOI
Partial Oxidation of Methane
R. Pitchai,Kamil Klier +1 more
TL;DR: Partial oxidation is a widely used process to convert hydrocarbons and alcohols to valuable oxygen-containing chemicals as discussed by the authors, however, the direct utilization of these reactions for the manufacture of formaldehyde and methanol has remained extremely difficult.
Journal ArticleDOI
Preparing catalytic materials by the sol-gel method
David A. Ward,Edmond I. Ko +1 more
TL;DR: In this paper, the basic relevant issues in the sol-gel preparation of catalytic materials by looking at both single-component and multicomponent systems as well as different products such as aerogels and catalytic membranes are discussed.
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Aerogels in catalysis
M. Schneider,Alfons Baiker +1 more
TL;DR: In this paper, a solution-sol-gel (SSG) method was used for aerogel preparation and their subsequent liberation from the solvent via critical-point drying or supercritical (or hypercritical) drying (SCD).
Journal ArticleDOI
Gel technology in ceramics
TL;DR: The use of sol-gel techniques to prepare ceramic materials ranks high among those areas in ceramic science and technology which are changing most rapidly and which offer the greatest promise for outstanding improvements in both understanding and applications as mentioned in this paper.
Journal ArticleDOI
The Mechanism for the Partial Oxidation of Propylene over Bismuth Molybdate Catalysts
T. P. Snyder,C. G. Hill +1 more
TL;DR: In this article, the authors consider a trois phases α-Bi 2 (MoO 4 ) 3, β -Bi 2 Mo 2 O 9 and γ-bi 2 MoO 6 which possedent une grande activite catalytique for l'oxydation partielle du propene.