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Surface science reports, ISSN 0167-5729, 2010, Volume 65, Issue 3, pp. 67 - 109
The review deals with surface reactions of the complex uranium oxide systems with relevance to catalysis and the environment. After a brief introduction on the... 
UO 2 thin film | Hydrogen | Reductive coupling | Raman- UO 2 | SO 2 | UO 3 | UO 2 | Thiophene | IR-formic acid | Oxidative coupling | Formaldehyde | TPD-U 3O 8 | Aldol condensation | Surface structure | TPD-UO 2 | UO 2  single crystal | Formic acid | U 3O 8 | XPS-U4f | Cohesive energy | IR-formaldehyde | CO-TPD | Raman U 3O 8 | Ammoxidation | Water-TPD | UPS-U 3O 8 | AES-UO 2 | NO 2 | LEED-UO 2 | UPS-UO 2 | Acetone | Raman U | TPD-U | single crystal | TPD-UO | AES-UO | LEED-UO | UPS-U | Raman- UO | UPS-UO | thin film | CHEMISTRY, PHYSICAL | FT-IR | NO2 | CARBON-MONOXIDE | SO2 | UO3 | Raman-UO2 | RAY PHOTOELECTRON-SPECTROSCOPY | CATALYTIC-OXIDATION | UO2 | LEED-UO2 | UO2 thin film | DITUNGSTEN HEXAALKOXIDES | U3O8 | AES-UO2 | PHYSICS, CONDENSED MATTER | SELECTIVE OXIDATION | FURAN FORMATION | MOLECULAR-STRUCTURE | UPS-U3O8 | TPD-U3O8 | Raman U3O8 | TPD-UO2 | WATER-VAPOR | UO2 single crystal | TEMPERATURE-PROGRAMMED DESORPTION | UPS-UO2 | Thin films | Sulfur compounds | Powders | Uranium | Ketones | Adsorption | Analysis | Surface chemistry | Oxides | Dielectric films | Aldehydes | Organic acids | Surface reactions | Dynamics | Carboxylic acids | Sulfur | Dynamical systems | Uranium oxides | Alcohols | OXIDATION | CATALYSIS | URANIUM OXIDES | THIN FILMS | ORGANIC COMPOUNDS | MONOCRYSTALS | ACETONE | 08 HYDROGEN | national synchrotron light source | ALDEHYDES | FORMIC ACID | SULFUR | ADSORPTION | THIOPHENE | ALCOHOLS | OXYGEN | HYDROGEN | KETONES | CHEMICAL REACTIONS | NITROGEN | CARBOXYLIC ACIDS | FORMALDEHYDE | URANIUM OXIDES U3O8
Journal Article
Optics letters, ISSN 1539-4794, 2018, Volume 43, Issue 20, pp. 5118 - 5121
We use a spatially and temporally resolved emission tracking technique based on optical emission spectroscopy to map the evolution of emission features from... 
ISOTOPES | ABLATION PLASMAS | MONOXIDE | MOLECULAR FORMATION | INDUCED BREAKDOWN SPECTROSCOPY | UO2 | FEMTOSECOND | ABSORPTION | OPTICS | ELECTRONIC SPECTROSCOPY | SPECTROMETRY
Journal Article
Acta Materialia, ISSN 1359-6454, 10/2017, Volume 139, pp. 138 - 154
Values are reported of specific heat, thermal conductivity and thermal diffusivity of UO2 from 1500 K to 2900 K based on laser flash measurements. Experiment... 
High temperature measurements | UO2 | Thermal properies | MIXED OXIDES | TRANSPORT-PROPERTIES | DIFFUSIVITY | THERMOPHYSICAL PROPERTIES | SOLID UO2 | MATERIALS SCIENCE, MULTIDISCIPLINARY | METALLURGY & METALLURGICAL ENGINEERING | PREMELTING TRANSITION | RECOMMENDATION | URANIUM-DIOXIDE | CONDUCTIVITY | HEAT-CAPACITY
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 03/2016, Volume 470, pp. 111 - 118
Thermogravimetric analysis (TGA) was used to determine the oxygen potentials of fluorite urania-praseodymia (U1−yPryO2±x) solid solutions for y = 0.10 and 0.20... 
Oxygen | Uranium | Oxygen potential | Phase equilibria | CALPHAD | Compound energy formalism | UO2±x | Praseodymium | OXIDE | UO2 +/- x | NUCLEAR SCIENCE & TECHNOLOGY | MATERIALS SCIENCE, MULTIDISCIPLINARY | MINING & MINERAL PROCESSING | compound energy formalism | phase equilibria | uranium | praseodymium | oxygen | NUCLEAR FUEL CYCLE AND FUEL MATERIALS | UO2± x | oxygen potential
Journal Article
Journal of the European Ceramic Society, ISSN 0955-2219, 05/2014, Volume 34, Issue 5, pp. 1265 - 1277
Understanding the long-term behaviour of the UO2 spent fuel in terms of helium build-up and oxidation is a very important issue for safety aspects of storage... 
U3O8 | UO2 | Helium | Diffusion | Hyper-stoichiometric UO2 | Hyper-stoichiometric UO | NONSTOICHIOMETRIC URANIUM-DIOXIDE | SINTERED UO2 | SELF-DIFFUSION | FISSION-PRODUCT RELEASE | SPENT FUEL | THERMAL-CONDUCTIVITY | MATERIALS SCIENCE, CERAMICS | SINGLE-CRYSTALS | OXIDATION BEHAVIOR | RADIOGENIC HELIUM | PHASE-DIAGRAM | Material chemistry | Chemical Sciences
Journal Article
Geology (Boulder), ISSN 0091-7613, 2017, Volume 45, Issue 11, pp. 1007 - 1010
The newly discovered mineral ewingite is the most structurally complex mineral known. Ewingite is found in the abandoned Plavno mine in the Jachymov ore... 
URANIUM | EVOLUTION | URANYL | GEOLOGY | CARBONATE | CRYSTAL-STRUCTURE | UO2 | URANINITE | CORROSION | METAL | Geology
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 12/2017, Volume 496, pp. 177 - 181
The UO2 nuclear fuel pellet process for light water reactors (LWR) includes the conversion of uranium hexafluoride (UF6) into UO2 powder and the fabrication of... 
UO2 pellet process | UO2 ex-ADU powder | Modeling | Wet conversion | ex-ADU powder | pellet process | CONVERSION | NUCLEAR SCIENCE & TECHNOLOGY | MATERIALS SCIENCE, MULTIDISCIPLINARY | FUEL PELLETS
Journal Article
Journal of nuclear materials, ISSN 0022-3115, 2018, Volume 509, pp. 482 - 487
ZrO2-doped UO2 ceramic pellets have been identified as a high performance nuclear fuel in LWR due to its desirable properties. Mechanical properties such as... 
Mechanical properties | ZrO2-doped UO2 ceramics | Micro-indentation | ceramics | doped UO | ZrO | NANOINDENTATION | UO2-ZRO2 SYSTEM | MATERIALS SCIENCE, MULTIDISCIPLINARY | URANIUM-DIOXIDE | SOLUBILITY | CR2O3 | DOPED UO2 | NUCLEAR SCIENCE & TECHNOLOGY | FRACTURE-TOUGHNESS TEST | FUEL | ELASTIC-MODULUS | HARDNESS
Journal Article
Chemistry of Materials, ISSN 0897-4756, 12/2011, Volume 23, Issue 23, pp. 5185 - 5190
The recycling and reuse of uranyl salt solutions produced from the acid dissolution of spent nuclear fuels is of particular interest for the reprocessing of... 
nanoparticle | sintering | uranium oxide | radiolysis | OXIDATION | POWDERS | CLUSTERS | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | UO2
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 03/2015, Volume 458, pp. 45 - 55
We apply atomistic simulation techniques to address whether oxygen shows higher diffusivity at the grain boundary region compared to that in bulk UO2, and... 
NANOCRYSTALLINE UO2 | SELF-DIFFUSION | MATERIALS SCIENCE, MULTIDISCIPLINARY | POLYCRYSTALLINE UO2 | MOLECULAR-DYNAMICS SIMULATION | URANIUM-DIOXIDE | NUCLEAR-FUELS | FISSION-GAS RELEASE | NUCLEAR SCIENCE & TECHNOLOGY | MINING & MINERAL PROCESSING | INTERATOMIC POTENTIALS | STABILIZED CUBIC-ZIRCONIA | OXYGEN DIFFUSION
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 11/2017, Volume 495, pp. 291 - 298
Qualitative and quantitative analyses on the VERDON-1 sample made it possible to obtain valuable information on fission product behaviour in the fuel during... 
Fission product behaviour | Severe accident | VERDON tests | LWR | UO2 irradiated fuel | Fission product releases | Post-test characterisations | Gamma spectrometry | NUCLEAR SCIENCE & TECHNOLOGY | MATERIALS SCIENCE, MULTIDISCIPLINARY | UO2 | RELEASE | Nuclear industry | Nuclear energy | Nuclear accidents | Accidents | Product introduction
Journal Article
Journal of nuclear materials, ISSN 0022-3115, 08/2020, Volume 537, Issue C, p. 152185
The Advanced Gas Reactor Fuel Qualification and Development (AGR) program has focused on qualification of UCO kernel tristructural-isotropic (TRISO) particle... 
Corrosion | TRISO | UO2
Journal Article
Journal of nuclear materials, ISSN 0022-3115, 2018, Volume 504, pp. 191 - 197
Modeling uranium dioxide pellet process from ammonium uranyl carbonate - derived uranium dioxide powder (UO2 ex-AUC powder) and predicting fuel rod temperature... 
UO2 pellet process | UO2 ex-AUC | Predicting | Modeling | ex-AUC | pellet process | AMMONIUM DIURANATE | ADU | CONVERSION | NUCLEAR SCIENCE & TECHNOLOGY | MATERIALS SCIENCE, MULTIDISCIPLINARY | POWDER PREPARATION
Journal Article
Journal of Raman Spectroscopy, ISSN 0377-0486, 03/2012, Volume 43, Issue 3, pp. 455 - 458
Journal Article
Journal of Nuclear Materials, ISSN 0022-3115, 10/2016, Volume 479, pp. 447 - 454
Vickers microhardness (HV0.1) and Young's modulus (E) measurements of LWR UO2 fuel at burn-up ≥60 GWd/tHM are presented. Their ratio HV0.1/E was found constant... 
TRANSURANUS | Vickers microhardness | Young's modulus | High burn-up UO2 fuel | High burn-up UO | fuel | POROSITY | BEHAVIOR | MATERIALS SCIENCE, MULTIDISCIPLINARY | INDENTATION | THERMAL-CONDUCTIVITY | URANIUM-DIOXIDE | PWR-FUELS | CODE | NUCLEAR-FUEL | NUCLEAR SCIENCE & TECHNOLOGY | ELASTIC-MODULUS | HARDNESS
Journal Article
The Journal of Physical Chemistry C, ISSN 1932-7447, 11/2015, Volume 119, Issue 44, pp. 24895 - 24901
The study of the reactions of oxygenates on well-defined oxide surfaces is important for the fundamental understanding of heterogeneous chemical pathways that... 
PATHWAYS | POLYCRYSTALLINE URANIUM SURFACES | MATERIALS SCIENCE, MULTIDISCIPLINARY | DECOMPOSITION | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | ADSORPTION | UO2 SINGLE-CRYSTAL | ALCOHOLS | SPECTROSCOPY | WATER-VAPOR | OXIDATION-STATES | UO2 | INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Journal Article
Physics of plasmas, ISSN 1089-7674, 2019, Volume 26, Issue 8, p. 083508
The dynamics of expansion, thermodynamics, and chemical reactions in laser-produced plasmas is of general interest for all laser ablation applications. This... 
NANOPARTICLES | PHYSICS, FLUIDS & PLASMAS | MONOXIDE | INDUCED BREAKDOWN SPECTROSCOPY | NITROGEN | ABLATION | UO2 | GENERATION | ELECTRONIC SPECTROSCOPY | IONIZATION | ARGON
Journal Article