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Understanding the stability of Co-supported catalysts during ethanol reforming as addressed by in situ temperature and spatial resolved XAFS analysis
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2012)
Effect of the preparation method and calcination temperature on the oxidation activity of CO at low temperature on CuO–CeO2/SiO2 catalysts
(2013)
The effect of preparation method, either coimpregnation or sequential impregnation, and of calcination temperature (between 500 degrees C and 700 degrees C) of CuO-CeO2/SiO2 catalysts on the CuO-CeO2 interface and on their ...
Co/ZrO2, Co/CeO2 and MnCoCe structured catalysts for COPrOx
(Elsevier, 2013-11)
Cordierite monoliths washcoated with MnCoCe(CP), Co(I)/ZrO2 and Co(I)/CeO2 catalysts were prepared and studied for the CO preferential oxidation (COPrOx) reaction. Among them, the MnCoCe/M system presented the best CO ...
CO preferential oxidation on cordierite monoliths coated with Co/CeO2 catalysts
(Pergamon-Elsevier Science Ltd, 2012-03)
Cordierite monoliths washcoated with Co/CeO2 catalysts prepared from different methods were studied for the CO preferential oxidation reaction. Powder catalysts were also studied for the sake of comparison and in order to ...
Co catalysts modified by rare earths (La, Ce or Pr) for hydrogen production from ethanol
(Elsevier, 2014-01)
Co/MgAl2O4 catalysts modified with La, Pr or Ce were prepared, characterized by differenttechniques and tested in ethanol steam reforming reaction to produce hydrogen. Thecatalytic behavior at 650 C depended on the nature ...
Temperature-Scanning Method for the kinetic studies of CO oxidation over ceria-zirconia supported gold catalysts
(ELSEVIER SCIENCE SA, 2015-12-15)
The experimental data of CO oxidation over the series of 2 wt.% Au/Ce1-xZrxO2 (x=0, 0.25, 0.5, 0.75, 1) catalyst were analyzed using a variation of the Temperature Scanning Method with the aim of catalyst's composition ...
In Situ Xanes Study Of Cobalt In Co-ce-al Catalyst Applied To Steam Reforming Of Ethanol Reaction
(Elsevier Science BVAmsterdam, 2017)
Steam reforming of ethanol for hydrogen production on Co/CeO²-ZRO² catalysts prepared by polymerization method
(ELSEVIER SCIENCE SALAUSANNE, 2012-02-15)
Catalysts containing 10%Co supported on CexZr1-xO2 (0 < x < 1) were applied to ethanol steam reforming reactions. The catalysts were characterized by Raman spectroscopy, XANES-H-2 and DRS-UV-Vis. The catalytic tests ...
Cobalt based catalysts for CO Preferential Oxidation
(IntechOpen, 2019)
In this work, catalysts based oncobalt supported on ZrO2 and CeO2, and CoCeMnOx were studiedfor the CO preferential oxidation (COPrOx) in rich-hydrogen stream able to feedfuel cells. Among them, the CoCeMnOx formulation ...
CuO and CeO2 catalysts supported on Al2O3, ZrO2, and SiO2 in the oxidation of CO at low temperature
(ELSEVIER, 2008-07-01)
The effect of the support, Al2O3, ZrO2, and SiO2, on the activity for CO oxidation of a series of CuO and CeO2 monometallic and bimetallic catalysts was studied. The catalysts were prepared by coimpregnation of the support ...