The controlled synthesis of nanoparticles remains of key importance in materials science (for applications such as catalysis for instance) and “supercritical fluids” processes allow partially addressing this challenge. In this context, this PhD work has been dedicated to the synthesis of cerium oxide nanostructures with controlled characteristics (size, morphology, surface property,…) by supercritical solvothermal approaches. Through the study of the influence of process operating parameters on physicochemical characteristics of the synthesized materials, formation and surface modification mechanisms have been proposed. From an applicative point of view, powders have been submitted to qualitative and quantitative characterization towards CO...
This chapter describes how the specific properties of supercritical fluids have been exploited in th...
Hydrothermal synthesis of CeO2 was optimized on two reactant concentrations and synthesis temperatur...
Dans le cadre de ce travail, des composés de formulation Ce1−xFexO2−x2 ont été synthétisésà l’aide d...
La synthèse contrôlée de nanoparticules constitue toujours un enjeu majeur en science des matériaux ...
Nanomaterials are more and more used in various situations, such as catalysis,color, optics, etc. To...
Głównym celem pracy była optymalizacja syntezy wybranych materiałów tlenkowych (Co3O4 i CeO2) w waru...
Les travaux présentés portent sur l’étude et l’élaboration de la synthèse de nanoparticules d’oxyde ...
Trabajo presentado en el MRS Spring Meeting - Symposium RR: Solution Synthesis of Inorganic Function...
Two original approaches were developed for the synthesis of functional hybrid nanoparticles using su...
Deux approches originales ont été développées pour la synthèse de nanoparticules hybrides fonctionne...
International audienceThe main objectives of the "NACACOMO" Consortium ("Nanomaterials: Catalysts fo...
Poster presentato a Euronanoforum , Trieste (I), 9-12 dicembre 2003. - Numerous supecritical fluids ...
Nanostructured oxides are of utmost importance for their wide range of applications in catalysis. Th...
This chapter describes how the specific properties of supercritical fluids have been exploited in th...
Hydrothermal synthesis of CeO2 was optimized on two reactant concentrations and synthesis temperatur...
Dans le cadre de ce travail, des composés de formulation Ce1−xFexO2−x2 ont été synthétisésà l’aide d...
La synthèse contrôlée de nanoparticules constitue toujours un enjeu majeur en science des matériaux ...
Nanomaterials are more and more used in various situations, such as catalysis,color, optics, etc. To...
Głównym celem pracy była optymalizacja syntezy wybranych materiałów tlenkowych (Co3O4 i CeO2) w waru...
Les travaux présentés portent sur l’étude et l’élaboration de la synthèse de nanoparticules d’oxyde ...
Trabajo presentado en el MRS Spring Meeting - Symposium RR: Solution Synthesis of Inorganic Function...
Two original approaches were developed for the synthesis of functional hybrid nanoparticles using su...
Deux approches originales ont été développées pour la synthèse de nanoparticules hybrides fonctionne...
International audienceThe main objectives of the "NACACOMO" Consortium ("Nanomaterials: Catalysts fo...
Poster presentato a Euronanoforum , Trieste (I), 9-12 dicembre 2003. - Numerous supecritical fluids ...
Nanostructured oxides are of utmost importance for their wide range of applications in catalysis. Th...
This chapter describes how the specific properties of supercritical fluids have been exploited in th...
Hydrothermal synthesis of CeO2 was optimized on two reactant concentrations and synthesis temperatur...
Dans le cadre de ce travail, des composés de formulation Ce1−xFexO2−x2 ont été synthétisésà l’aide d...