Results 151 to 160 of about 464,807 (207)

Ultra-fast capture of U(vi) from aqueous solutions by chitosan-based foam with macropores. [PDF]

open access: yesRSC Adv
Yang L   +8 more
europepmc   +1 more source

Chemical Synthesis of Functionalized Peptidomelanin for Groundwater Uranium Extraction. [PDF]

open access: yesACS Omega
Sarkar S   +8 more
europepmc   +1 more source

The First Principal Calculation of the Temperature-Dependent Crystalline Defect Evolution in UN. [PDF]

open access: yesMaterials (Basel)
Lu Y   +8 more
europepmc   +1 more source

Characterisation of uranium vacancies in hyper stoichiometric uranium dioxide

open access: yesJournal of the European Ceramic Society, 2005
An experimental method, based on measurements of the expansion of a single crystal as a function of the p(O-2) was used to determine the concentration of uranium vacancies in hyperstoichiometric Uranium dioxide. The results are consistent with the concentration of electrical carriers measured in the same conditions, they are also in qualitative ...
Desgranges, L.   +5 more
openaire   +3 more sources

Irradiation-induced heterogeneous nucleation in uranium dioxide

open access: yesPhysics Letters, Section A: General, Atomic and Solid State Physics, 2010
Using classical molecular dynamics simulations, we have studied the first stages of defect cluster formation resulting from 10 keV displacement cascades in uranium dioxide.
Laurent Van Brutzel   +2 more
exaly   +2 more sources

Quadrupolar Waves in Uranium Dioxide

Physical Review Letters, 2010
In presence of active orbital degrees of freedom, elementary excitations around a broken-symmetry state may include multipolar waves, but none of these exotic dispersive excitation branches has ever been identified. We show that quadrupolar waves constitute a major component of the dynamics of uranium dioxide in its magnetoquadrupolar ordered phase ...
CARRETTA, Stefano   +3 more
openaire   +4 more sources

Oxidation of Uranium Dioxide (UO2)

Nature, 1948
IN connexion with earlier investigations on uranium oxides in this Institute, it was observed that uranium dioxide (UO2) can react with oxygen at so low a temperature as 120° C. To obtain more exact information about this low-temperature oxidation of UO2, the oxide was heated in purified oxygen at different temperatures from 100° to 265° C.
F, GRØNVOLD, H, HARALDSEN
openaire   +2 more sources

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