Results 21 to 30 of about 32,171 (212)
Probing the Production of Actinides under Different r-process Conditions [PDF]
, 2019 Several extremely metal-poor stars are known to have an enhanced thorium abundance. These actinide-boost stars have likely inherited material from an r-process that operated under different conditions than the r-process that is reflected in most other ...
Arcones, A. +3 more
core +3 more sources
Validation of minor actinides fission neutron cross-sections [PDF]
Nuclear Technology and Radiation Protection, 2015 Verification of neutron fission cross-sections of minor actinides from some recently available evaluated nuclear data libraries was carried out by comparison of the reaction rates calculated by the MCNP6.1 computer code to the experimental ...
Pešić Milan P. +8 more
doaj +1 more source
Theoretical Studies on Actinides(U and Cm) Endohedral Borospherenes
He huaxue yu fangshe huaxue, 2022 The recently discovered all-boron fullerene(D2d B-/040) opened a new chapter in borospherene chemistry. Similar to fullerenes, metal doping is also an important way for modification and functionalization of borospherenes.
ZHANG Nai-xin +3 more
doaj +1 more source
A Novel Phosphonated Polyethyleneimine Composite for the Removal of Thorium(iv) and Uranium(vi) Ions from Aqueous Solutions: Kinetic, Isotherm, and Thermodynamic Studies [PDF]
Iranian Journal of Chemistry & Chemical EngineeringHyperbranched polymers are one of the most promising, cost-effective, and important materials sorbents for wastewater treatment. In this study, a newly synthesized hyperbranched Polyethylene-Methylene Phosphine Oxide (PEMPO) was characterized and applied
Wissam Amina Miloudi +3 more
doaj +1 more source
X-ray photoelectron spectra structure and chemical bonding in AmO2 [PDF]
Nuclear Technology and Radiation Protection, 2015 Quantitative analysis was done of the X-ray photoelectron spectra structure in the binding energy range of 0 eV to ~35 eV for americium dioxide (AmO2) valence electrons.
Teterin Yury A. +6 more
doaj +1 more source
X-ray photoelectron spectroscopy study of interaction of Np5+ with goethite α-FeOOH [PDF]
Nuclear Technology and Radiation Protection, 2005 Neptunyl NpO2n+ complexes on the surface of goethite α-(FeOOH) resulted from the interaction of neptunyl nitrate (NpO2NO3, 10-6 M) in the aqueous media with the background electrolyte (NaClO4) of ionic force 0.1 M (pH = 7.0 ± 0.2) were formed and studied
Teterin Yury A. +9 more
doaj +1 more source
Nature Chemistry, 2017 Suzanne Bart from Purdue University talks to Nature Chemistry about her investigations into the chemistry of actinides, and why she finds them both challenging and rewarding.
openaire +2 more sources
Progress in Self-Assembly of Polycarboxylic Acid Ligands With Actinides
He huaxue yu fangshe huaxue, 2022 The self-assembly of actinides represents a cutting-edge research topic in the field of chemical materials, among which the actinide metal organic frameworks(An-MOF) emerge as the most shining star due to their tailorable structure, abundant coordination
LI Xiao-qi +4 more
doaj +1 more source
Energies, 2022 Despite the fact that in the mass consciousness nuclear power is associated with increased environmental risks, this type of energy today remains one of the cleanest, most efficient and carbon neutral. Further development of nuclear energy is hampered by
Mikhail Alyapyshev +2 more
doaj +1 more source
Relativistic Energy Density Functional Description of Shape Transition in Superheavy Nuclei [PDF]
, 2012 Relativistic energy density functionals (REDF) provide a complete and accurate, global description of nuclear structure phenomena. A modern semi-empirical functional, adjusted to the nuclear matter equation of state and to empirical masses of deformed ...
A. Parkhomenko +7 more
core +4 more sources