Thermodynamics Oxydes d'actinides Brannerite Decontamination Coalescence Single-crystal X-ray structure Nanoparticles Monazite HT-ESEM Raman Spectroscopy Dewetting Cerium oxide Crystal structure Oxides Microemulsion Ultrasound Silice Electrochimie Lanthanide Liquid-liquid extraction Sonoluminescence Oxydes Molecular dynamics Alteration Complexation Frittage Coordination polymer DFT Geopolymer CeSiO4 Ionic liquids Ultrasons Self-assembly Plutonium Porosity Actinide Speciation Corrosion Silica Malonamide SEM Calcination Actinides Solvent extraction Recyclage Activity coefficient Chemically bonded ceramics Cinétique DFT calculations CO2 supercritique Degradation Recycling Coordination chemistry Microfluidiques Confinement Synthesis Phase diagram Pickering emulsions Sonochimie Charge Dota Magnesium Cerium Preouzo Sonochemistry Oxidation Cavitation Confined media Thorium Adsorption Hybrid material SAXS Separation Conversion Lanthanides Aggregation Caractérisation Microstructure Uranium oxide Surface Sintering Liquid-Liquid extraction DLS Extraction liquide-Liquide Glass Syntheses Crystallization Extraction Hydration Irradiation Surfactant-free microemulsions Colloid Curium High temperature Uranium Micelles AFM Americium Dissolution