Nanomaterials are more and more used in various situations, such as catalysis,color, optics, etc. To optimize their use, it is necessary to better understand reactions andinteractions taking place at these scales. This PhD thesis aims at exploring the links betweensynthesis conditions, particle morphology and their properties. In particular, we chose a tostudy a model-material: cerium (IV) oxide. CeO2 nanoparticles have been obtained bymicrowave-heating assisted solvothermal synthesis. Morphologies obtained and studied havebeen: cubes, octahedrons and rods. We tried to to give an explanation on how these synthesesallowed the formation of such morphologies. Gold has then be deposed on the surface of theseCeO2 nanoparticles, and studied by a ...
The controlled synthesis of nanoparticles remains of key importance in materials science (for applic...
Cerium dioxide nanoparticles (NPs) were synthesised using a novel precipitation procedure and their ...
Colloidal cerium oxide (CeO2) nanocrystals prepared by hydrothermal synthesis were characterized by ...
Nanomaterials are more and more used in various situations, such as catalysis,color, optics, etc. To...
Les nanomatériaux sont de plus en plus utilisés dans de nombreusesapplications, que cela soit pour l...
Les travaux présentés portent sur l’étude et l’élaboration de la synthèse de nanoparticules d’oxyde ...
We rationalize how fluorite-structured CeO2, which is crystallographically isotropic, can grow aniso...
We rationalize how fluorite-structured CeO2, which is crystallographically isotropic, can grow aniso...
We rationalize how fluorite-structured CeO2, which is crystallographically isotropic, can grow aniso...
In this research, high resolution transmission electron microscopy (HRTEM) and high angle annular da...
Cerium oxide (CeO2) or ceria has been shown to be an interesting support material for noble metals i...
Ceria nanoparticles are a widely used nanomaterial for applications in catalysts, fuel cell, and mic...
Ceria (CeO2) plays a vital role in emerging technologies for environmental and energy-related applic...
The morphologies of ceria nanocrystals play an essential role in determining their redox and catalyt...
Given the scientific and technological interest in cerium oxide (ceria), in this paper nanoparticles...
The controlled synthesis of nanoparticles remains of key importance in materials science (for applic...
Cerium dioxide nanoparticles (NPs) were synthesised using a novel precipitation procedure and their ...
Colloidal cerium oxide (CeO2) nanocrystals prepared by hydrothermal synthesis were characterized by ...
Nanomaterials are more and more used in various situations, such as catalysis,color, optics, etc. To...
Les nanomatériaux sont de plus en plus utilisés dans de nombreusesapplications, que cela soit pour l...
Les travaux présentés portent sur l’étude et l’élaboration de la synthèse de nanoparticules d’oxyde ...
We rationalize how fluorite-structured CeO2, which is crystallographically isotropic, can grow aniso...
We rationalize how fluorite-structured CeO2, which is crystallographically isotropic, can grow aniso...
We rationalize how fluorite-structured CeO2, which is crystallographically isotropic, can grow aniso...
In this research, high resolution transmission electron microscopy (HRTEM) and high angle annular da...
Cerium oxide (CeO2) or ceria has been shown to be an interesting support material for noble metals i...
Ceria nanoparticles are a widely used nanomaterial for applications in catalysts, fuel cell, and mic...
Ceria (CeO2) plays a vital role in emerging technologies for environmental and energy-related applic...
The morphologies of ceria nanocrystals play an essential role in determining their redox and catalyt...
Given the scientific and technological interest in cerium oxide (ceria), in this paper nanoparticles...
The controlled synthesis of nanoparticles remains of key importance in materials science (for applic...
Cerium dioxide nanoparticles (NPs) were synthesised using a novel precipitation procedure and their ...
Colloidal cerium oxide (CeO2) nanocrystals prepared by hydrothermal synthesis were characterized by ...