Search Results - "Rivenet, Murielle"

Actinide oxalates, solid state structures and applications by Abraham, Francis, Arab-Chapelet, Bénédicte, Rivenet, Murielle, Tamain, Christelle, Grandjean, Stéphane

“…•Complete overview of the wealth of actinide oxalate arrangements in the solid state.•Important role of actinide oxalates particularly in the nuclear…”
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Structural Variations of 2D and 3D Lanthanide Oxalate Frameworks Hydrothermally Synthesized in the Presence of Hydrazinium Ions by Ellart, Marine, Blanchard, Florent, Rivenet, Murielle, Abraham, Francis

“…Depending on the nature of the 4f element, six different lanthanide oxalate families were hydrothermally synthesized in the presence of hydrazinium ions. Four…”
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Transition énergétique : entre solutions et paradoxes by Norrant, Caroline, Rivenet, Murielle

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Use of HERFD–XANES at the U L3- and M4‑Edges To Determine the Uranium Valence State on [Ni(H2O)4]3[U(OH,H2O)(UO2)8O12(OH)3] by Bès, René, Rivenet, Murielle, Solari, Pier-Lorenzo, Kvashnina, Kristina O, Scheinost, Andreas C, Martin, Philippe M

“…We report and discuss here the unambiguous uranium valence state determination on the complex compound [Ni­(H2O)4]3[U­(OH,H2O)­(UO2)8O12(OH)3] by using…”
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Role of Ammonium Ions in the Formation of Ammonium Uranyl Peroxides and Uranyl Peroxo-oxalates by Blanchard, Florent, Ellart, Marine, Rivenet, Murielle, Vigier, Nicolas, Hablot, Isabelle, Morel, Bertrand, Grandjean, Stéphane, Abraham, Francis

“…The flexibility of the ammonium ion environment is suitable for inducing the formation of several uranyl peroxides and peroxo-oxalates. For a given…”
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Zirconium Oxalates: Zr(OH)2(C2O4), (H11O5)2[Zr2(C2O4)5(H2O)4], and MM′[Zr(C2O4)3]·xH2O with M and M′ = Ammonium, Alkali Metal, and Hydroxonium Ion H2n+1On+ (n = 2, 3, 4) by Thomas, Rudy, Devaux, Philippe, Rivenet, Murielle, Henry, Natacha, Abraham, Francis

“…Crystallized powder of dihydroxide zirconium oxalate Zr(OH)2(C2O4) (ZrOx) was obtained by precipitation and the structure determined from powder X-ray data…”
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Synthesis of Nanocrystalline PuO2 by Hydrothermal and Thermal Decomposition of Pu(IV) Oxalate: A Comparative Study by Baumann, Viktoria, Popa, Karin, Walter, Olaf, Rivenet, Murielle, Senentz, Gérald, Morel, Bertrand, Konings, Rudy J.M.

“…In recent years, the hydrothermal conversion of actinide (IV) oxalates into nanometric actinide dioxides (AnO2) has begun to be investigated as an alternative…”
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A new polymeric chain in the dihydrogendecavanadate(V)–decavanadate(V) [NH 2(CH 2) 4] 5[V 10O 28H 2] 0.5[V 10O 28] 0.5 obtained by in situ synthesis of the organic cation by Jouffret, Laurent, Rivenet, Murielle, Abraham, Francis

“…View of the intermolecular interactions N–H⋯O and O–H⋯O forming polymeric dihydrogendecavanadate(V)–decavanadate(V) chains running along the [ 1 1 ¯ 1 ] axis…”
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Grain growth of NpO2 and UO2 nanocrystals by Baumann, Viktoria, Popa, Karin, Cologna, Marco, Rivenet, Murielle, Walter, Olaf

“…We report on the crystallite growth of nanometric NpO2 and UO2 powders. The AnO2 nanoparticles (An = U and Np) were synthesized by hydrothermal decomposition…”
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Grain growth of NpO 2 and UO 2 nanocrystals by Baumann, Viktoria, Popa, Karin, Cologna, Marco, Rivenet, Murielle, Walter, Olaf

“…We report on the crystallite growth of nanometric NpO and UO powders. The AnO nanoparticles (An = U and Np) were synthesized by hydrothermal decomposition of…”
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Stabilization and Solidification of Beryllium Waste: Influence of the Cement Composition on the Corrosion of Be Metal by Laflotte, Richard, Cau Dit Coumes, Céline, Haas, Jérémy, Rodrigues, David, Cannes, Céline, Delpech, Sylvie, Rivenet, Murielle

“…Beryllium metal is used as neutron moderator and reflector or multiplier in certain types of fission or fusion reactors. Dismantling of these reactors will…”
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Transition énergétique : entre solutions et paradoxes by Norrant, Caroline, Rivenet, Murielle

“…A l'heure des restrictions énergétiques et du changement climatique, la nécessité de réduire -ou tout au moins de modifier- notre consommation d'énergies…”
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Development of a stoichiometric magnesium potassium phosphate cement (MKPC) for the immobilization of powdered minerals by De Campos, M., Davy, C.A., Djelal, N., Rivenet, M., Garcia, J.

“…Ordinary Portland Cement (OPC)-based materials are not systematically adapted for immobilizing industrial hazardous waste, e.g. for aluminium powder or…”
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Grain growth of NpO and UO nanocrystals by Baumann, Viktoria, Popa, Karin, Cologna, Marco, Rivenet, Murielle, Walter, Olaf

“…We report on the crystallite growth of nanometric NpO 2 and UO 2 powders. The AnO 2 nanoparticles (An = U and Np) were synthesized by hydrothermal…”
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Solid State Chemistry of Ten-Fold Coordinate Thorium(IV) Complexes with Oxalates in the Presence of Ammonium and Hydrazinium Ions by Blanchard, Florent, Rivenet, Murielle, Vigier, Nicolas, Hablot, Isabelle, Grandjean, Stéphane, Abraham, Francis

“…Double and triple thorium oxalates have been synthesized by successive evaporation of a solution of thorium nitrate, ammonium, or hydrazinium oxalate and…”
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Crystal Growth in the Thorium-TEDGA-Oxalate-Nitrate System: Description and Comparison of the Main Structural Features by Farger, Pierre, Haidon, Blaise, Roussel, Pascal, Arab-Chapelet, Bénédicte, Rivenet, Murielle

“…This paper reports the synthesis and characterization of four new compounds based on thorium and tetraethyl­diglycolamide (TEDGA),…”
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One-dimensional inorganic arrangement in the bismuth oxalate hydroxide Bi(C 2O 4)OH by Rivenet, Murielle, Roussel, Pascal, Abraham, Francis

“…Single crystals of Bi(C 2O 4)OH were obtained by the slow diffusion of Bi 3+ cations through silica gel impregnated with oxalic acid. The structure was solved…”
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Linear Alkyl Diamine-Uranium-Phosphate Systems: U(VI) to U(IV) Reduction with Ethylenediamine by Jouffret, Laurent, Rivenet, Murielle, Abraham, Francis

“…Mild-hydrothermal reactions in acidic medium using 1,3-diaminopropane, 1,4-diaminobutane, and 1,5-diaminopentane as structure directing agents led to…”
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Synthesis of Nanocrystalline PuO 2 by Hydrothermal and Thermal Decomposition of Pu(IV) Oxalate: A Comparative Study by Baumann, Viktoria, Popa, Karin, Walter, Olaf, Rivenet, Murielle, Senentz, Gérald, Morel, Bertrand, Konings, Rudy J M

“…In recent years, the hydrothermal conversion of actinide (IV) oxalates into nanometric actinide dioxides ( O ) has begun to be investigated as an alternative…”
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A new series of pillared uranyl-vanadates based on uranophane-type sheets in the uranium-vanadium-linear alkyl diamine systems by Jouffret, Laurent, Rivenet, Murielle, Abraham, Francis

“…A new family of three-dimensional (3D) uranyl vanadates (C 3N 2H 12){[(UO 2)(H 2O)][(UO 2)(VO 4)] 4}·1H 2O (C3UV), (C 4N 2H 14){[(UO 2)(H 2O)][(UO 2)(VO 4)]…”
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