Results 11 to 20 of about 2,119 (107)
Hydrophilic sulfonated bis-1,2,4-triazine ligands are highly effective reagents for separating actinides(iii) from lanthanides(iii) via selective formation of aqueous actinide complexes. [PDF]
Chem Sci, 2015 We report the first examples of hydrophilic 6,6′-bis(1,2,4-triazin-3-yl)-2,2′-bipyridine (BTBP) and 2,9-bis(1,2,4-triazin-3-yl)-1,10-phenanthroline (BTPhen) ligands, and their applications as actinide(III) selective aqueous complexing agents.
Lewis FW +6 more
europepmc +2 more sources
Космический мусор, как следствие человеческой деятельности [PDF]
, 2016 В данной статье рассматриваются проблемы загрязнения космического пространства. В статьеописывается, какими опасными могут быть космические полеты, даже беспилотные спутники находятсяв постоянной опасности.
Assipkina, L. A.
core +2 more sources
Nukleonika, 2015 Although BTP (2,6-di(1,2,4-triazin-3-yl)pyridine) has been proven to be a highly effective N-donor ligand for the selective An(III)/Ln(III) separation, the origin of its selectivity is still under discussion.
Trumm Michael +2 more
doaj +1 more source
Nukleonika, 2015 The novel hydrophilic back-extraction agent TS-BTPhen (3,3ʹ,3ʺ,3ʹʺ-[3-(1,10-phenanthroline-2,9-diyl)-1,2,4-triazine-5,5,6,6-tetrayl]tetrabenzenesulfonic acid) was tested for its selectivity towards Am(III) over Cm(III) and Eu(III) with a TODGA (N,N,Nʹ,Nʹ-
Kaufholz Peter +6 more
doaj +1 more source
About the Possibility of Disposal of HLRW in Deep Boreholes in Germany
Geosciences, 2017 Using deep boreholes for the final disposal of high-level radioactive waste (HLRW) can take advantage of multiple geologic barriers as safety features and aims for the safe containment of radionuclides by containment-providing rock zones (CPRZ).
Guido Bracke +4 more
doaj +1 more source
Reprocessability of molybdenum and magnesia based inert matrix fuels
Nukleonika, 2015 This work focuses on the reprocessability of metallic 92Mo and ceramic MgO, which is under investigation for (Pu,MA)-oxide (MA = minor actinide) fuel within a metallic 92Mo matrix (CERMET) and a ceramic MgO matrix (CERCER). Magnesium oxide and molybdenum
Ebert Elena L. +5 more
doaj +1 more source
Ambidentate coordination in hydrogen bonded dimethyl sulfoxide, (CH3)2SOH3O+, and in dichlorobis(dimethyl sulfoxide) palladium(II) and platinum(II) solid solvates, by vibrational and sulfur K-edge X-ray absorption spectroscopy [PDF]
, 2009 The strongly hydrogen bonded species (CH3)(2)SO center dot center dot center dot H3O+ formed in concentrated hydrochloric acid displays a new low energy feature in its sulfur K-edge X-ray absorption near edge structure (XANES) spectrum.
Abbasi +32 more
core +1 more source
Gamma radiolytic stability of CyMe4BTBP and the effect of nitric acid
Nukleonika, 2015 The highly selective nitrogen donor ligand CyMe4BTBP for An(III) separation by solvent extraction was irradiated in a 60Co γ-source under varying conditions.
Schmidt Holger +5 more
doaj +1 more source
, 2010 Non-resonant inelastic x ray scattering (NIXS) experiments have been performed to probe the 5d-5f electronic transitions at the uranium O(4,5) absorption edges in uranium dioxide.
Caciuffo, R. +6 more
core +1 more source