In this study a series of CeO2 powders with surface area in the range of 10-140 m2/g were prepared by calcination at increasing temperatures of samples of polycrystalline ceria and used as catalysts for CO oxidation under a free diffusion limitation regime. It was found that aging under air of polycrystalline ceria samples, regardless of the preparation method used, caused the rearrangement of crystallites, with loss of surface area and exposure of more reactive surfaces, which increases the specific activity in CO oxidation. HRTEM analysis has shown that the treatment under oxygen at temperatures greater than 773 K results in the truncation of the sharp tips between two {111}-type surfaces, exposing new and more reactive surfaces of the {1...
In this study, a series of conventional polycrystalline ceria and single-crystalline ceria nanorods ...
Ceria-based catalysts (namely, CeO2, CePrOx and CePrZrOx) have been prepared to investigate the stru...
The utilization of clean and sustainable energy becomes important for solving global environmental p...
High temperature treatment under air of samples of polycrystalline ceria and ceria–zirconia is shown...
Nanocrystalline ceria has been considered as support for carbon monoxide preferentially oxidation. I...
The oxidation of carbon monoxide has been studied on pristine CeO2, Rh–CeO2, and Pt–CeO2 powders pre...
SSCI-VIDE+ECI2D+LPIInternational audienceThe oxidation of carbon monoxide has been studied on pristi...
System of cerium oxide and rhodium is used extensively in automotive emission control as a material ...
The thermal reduction of cerium oxide nanostructures deposited on a rhodium(111) single crystal surf...
This paper investigates the influence of ceria (CeO2) coating on high temperature oxidation behaviou...
n this study, a series of conventional polycrystalline ceria and single-crystalline ceria nanorods a...
The determination of structure-performance relationships of ceria in heterogeneous reactions is enab...
The thermal reduction of cerium oxide nanostructures deposited on a rhodium(111) single crystal surf...
The determination of structure-performance relationships of ceria in heterogeneous reactions is enab...
Thin films of CeO2 with and without a thin layer of copper oxide were prepared by rf magnetron sputt...
In this study, a series of conventional polycrystalline ceria and single-crystalline ceria nanorods ...
Ceria-based catalysts (namely, CeO2, CePrOx and CePrZrOx) have been prepared to investigate the stru...
The utilization of clean and sustainable energy becomes important for solving global environmental p...
High temperature treatment under air of samples of polycrystalline ceria and ceria–zirconia is shown...
Nanocrystalline ceria has been considered as support for carbon monoxide preferentially oxidation. I...
The oxidation of carbon monoxide has been studied on pristine CeO2, Rh–CeO2, and Pt–CeO2 powders pre...
SSCI-VIDE+ECI2D+LPIInternational audienceThe oxidation of carbon monoxide has been studied on pristi...
System of cerium oxide and rhodium is used extensively in automotive emission control as a material ...
The thermal reduction of cerium oxide nanostructures deposited on a rhodium(111) single crystal surf...
This paper investigates the influence of ceria (CeO2) coating on high temperature oxidation behaviou...
n this study, a series of conventional polycrystalline ceria and single-crystalline ceria nanorods a...
The determination of structure-performance relationships of ceria in heterogeneous reactions is enab...
The thermal reduction of cerium oxide nanostructures deposited on a rhodium(111) single crystal surf...
The determination of structure-performance relationships of ceria in heterogeneous reactions is enab...
Thin films of CeO2 with and without a thin layer of copper oxide were prepared by rf magnetron sputt...
In this study, a series of conventional polycrystalline ceria and single-crystalline ceria nanorods ...
Ceria-based catalysts (namely, CeO2, CePrOx and CePrZrOx) have been prepared to investigate the stru...
The utilization of clean and sustainable energy becomes important for solving global environmental p...