Zobrazeno 1 - 10
of 35
pro vyhledávání: '"A.G. Espartero"'
Autor:
A.G. Espartero, S. Bouvet, M. Harrison, C. Caravaca, Chris Rhodes, Rikard Malmbeck, Andreas Geist, Robin J. Taylor, Laurent Cassayre, Clément Hill, F. Klaassen, C. Ekber, G. De Angelis, Giuseppe Modolo, Stéphane Bourg
Publikováno v:
Revue Générale Nucléaire. :63-68
Depuis plus de quinze ans, la communaute scientifique europeenne s'est regroupee pour developper et optimiser des procedes de separation des actinides. Dans un contexte international de "renaissance nucleaire", le developpement d'une nouvelle generat
Publikováno v:
Solvent Extraction and Ion Exchange. 27:107-131
Bisdiglycolamides 1–9 were synthesized and studied as extracting agents for An(III) and Ln(III) from nitric acid solutions. Compounds 1d‐3 with rigid spacers as m‐xylylene and 6b‐9 with more flexible alkyl chain linkers, show higher selectivi
Autor:
Marta Almaraz, Margarita Segura, José-Carlos Iglesias-Sánchez, Javier de Mendoza, Pilar Prados, Jorge Sánchez-Quesada, A.G. Espartero, María Teresa Murillo
Publikováno v:
Radiochimica Acta. 96:241-257
Bismalonamides 1–8 and bisthiomalonamides 9–13 were synthesised and studied as extracting agents for Am(III) and Eu(III) from nitric acid solutions into organic solvents. Bismalonamides 7a and 7g display higher distribution coefficients in chlori
Autor:
Charles Madic, Jan-Olov Liljenzin, M. Ferrando, A. Facchini, Birgit Christiansen, Fabienne Testard, Giuseppe Modolo, Pascal Baron, Michael J. Hudson, Andreas Geist, J. De Mendoza, B. Boullis, A.G. Espartero
Publikováno v:
Journal of Alloys and Compounds. :23-27
For future back-end of the nuclear fuel cycle, the partitioning of minor actinides: Np, Am and Cm, followed by their transmutation will minimize importantly the radiotoxicity of nuclear glass waste. In this paper, the research done in France and in E
Publikováno v:
Applied Radiation and Isotopes. 56:41-46
The zirconium isotope 93 Zr is a long-lived pure β -particle-emitting radionuclide, which is produced by nuclear fission and neutron activation of the stable isotope 92 Zr. This element is a constituent of the structural components of nuclear reacto
Publikováno v:
Applied Radiation and Isotopes. 52:407-413
The radioactive isotopes of calcium, 41Ca ( t 1/2 =1.03×10 5 yr ) and 45Ca ( t 1/2 =163 d ), are produced by neutron capture in the stable isotopes 40Ca and 44Ca, respectively. These radionuclides are present in the environment due to the reactions
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 422:790-794
Low-level technological radioactive wastes, in Spain, are commonly produced in research and medical centers. These wastes must be characterized before conditioning in order to determine their radioactive content for inventory purposes. A prototype ha
Publikováno v:
Applied Radiation and Isotopes. 49:1277-1282
93m Nb and 94 Nb are long-lived β – γ emitters which are produced mainly by neutron activation of the natural isotope 93 Nb, that is present in different quantities in the structural components of nuclear reactor vessels, specially those construc
Publikováno v:
Journal of Chromatography A. 778:355-361
This paper describes a fast and simple method for the direct determination of the stimulant prolintane and its principal urinary metabolite, oxoprolintane, in human urine by capillary zone electrophoresis and beta-cyclodextrin-modified micellar elect
Publikováno v:
Electroanalysis. 9:416-421
The oxidative behavior of 1-[1-(phenylmethyl)butyl]pyrrolidine, prolintane, was studied at a glassy carbon electrode using linear-sweep and differential-pulse voltammetry. The oxidation process was shown to be irreversible using 0.04 M Britton–Robi