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Publications déposées dans HAL depuis 2013

Autres publications

Articles scientifiques

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Toutes :: 2002, ... , 2008, 2009, 2010, ... , 2016

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Tous :: D'angelo, ... , Deputier, Derkaoui, DERVISEVIC, ... , D’inca

References

Articles:
2016
•	Turgis, R., Arrachart, G., Dubois, V., Dourdain, S., Virieux, D., Michel, S., Legeai, S., Lejeune, M., Draye, M. and Pellet-Rostaing, S. Performances and mechanistic investigations of a triphosphine trioxide/ionic liquid system for rare earth extraction Dalton Transactions, 45(Copyright (C) 2016 American Chemical Society (ACS). All Rights Reserved.):1259-1268 2016 Resume: The extn. of rare earth elements (REEs) from nitric acid soln. with a triphosphine trioxide (TPO) is presented. Performances of such a ligand in ionic liqs. vs. a classical solvent (benzyl ether) are compared. TPO seems to be 10 to 100 times more efficient when it is dissolved in ionic media whatever the concn. of nitric acid involved. Mechanistic investigations reveal that cation exchange classically obsd. in ionic liqs. is not consistent with the exptl. data. Moreover, clear differences in the TPO/Ln complexes between classical and ionic media are highlighted. A stable complex of 1 lanthanide for 3 TPO is formed in an ionic liq. whereas a complex of 1 lanthanide for 6 to 9 TPO is formed in benzyl ether. Back extn. is also studied and good recovery of REEs could be obtained. The TPO/ionic liq. system shows remarkable performances i.e. efficiency and selectivity towards lanthanides in a simulated leaching soln. of a Nd/Fe/B/Dy magnet. [on SciFinder(R)] Equipe: Département CP2S : Chimie et électrochimie des matériaux
2015
Articles:
•	Hazotte, Claire, Leclerc, Nathalie, Diliberto, Sébastien, Meux, Eric and Lapicque, Francois End-of-life nickel–cadmium accumulators: characterization of electrode materials and industrial Black Mass Environmental Technology, 36(6):796-805 2015 Resume: The aim of this paper is the characterization of spent NiCd batteries and the characterization of an industrial Black Mass obtained after crushing spent NiCd batteries and physical separation in a treatment plant. The characterization was first performed with five cylindrical NiCd batteries which were manually dismantled. Their characterization includes mass balance of the components, active powders elemental analysis and phase identification by X-ray powder diffraction. Chemical speciation of the two metals was also investigated. For cadmium, speciation was previously developed on solid synthetic samples. In a spent battery, the active powders correspond to about 43% of the battery weight. The other components are the separator and polymeric pieces (5%), the support plates (25%) and the carbon steel external case (27%). The sequential procedure shows that the nickel in the positive powders from the dismantled Ni?Cd batteries is distributed between Ni0 (39.7%), Ni(OH)2 (58.5%) and NiOOH (1.8%). Cadmium in the negative powder is about 99.9% as the Cd(OH)2 form with 0.1% of metal cadmium. In the industrial Black Mass, the distribution of cadmium is the same, whereas the distribution of nickel is Ni0 (46.9%), Ni(OH)2 (43.2%) and NiOOH (9.9%). This material contains also 1.8% cobalt and approx. 1% iron. Equipe: Département CP2S : Chimie et électrochimie des matériaux
•	El Hichou, Ahmed, Diliberto, Sébastien and Stein, Nicolas Influence of the aluminum incorporation on the properties of electrodeposited ZnO thin films Surface and Coatings Technology, 270(0):236-242 2015 Mots clefs: Electrodeposition Zinc oxide film Aluminum doping Resume: Abstract Undoped and aluminum doped zinc oxide thin films were successfully deposited by electrodeposition technique from aqueous solution onto ITO substrates at optimized experimental conditions. The variations of the structural, electrical and optical properties with the doping concentration were investigated. X-ray diffraction analysis showed typical patterns of the hexagonal ZnO structure for both doped and undoped films. The films are single phase and polycrystalline with the (002) preferred orientation. The grain size, texture coefficient and optical band gap values were evaluated for different aluminum salt concentrations. The films, obtained from a 10? 7 M aluminum electrolyte, exhibit the highest crystallographic quality and lowest electrical resistivity of 2 × 10? 4 ?·cm with an energy band gap of 3.35 eV. Equipe: Département CP2S : Chimie et électrochimie des matériaux
2014
Articles:
•	Kenzari, Samuel, Bonina, David, Dubois, Jean-Marie and Fournee, Vincent Additive manufacturing of lightweight, fully Al-based components using quasicrystals Journal of Materials Processing Technology, 214(12):3108--3111 2014 Mots clefs: Additive manufacturing, Complex metallic alloys, Icosahedral Al–Cu–Fe–B, Phase transformations Equipe: Centre de Compétences : Matériaux et Procédés additifs
•	Kenzari, Samuel, Bonina, David, Dubois, Jean-Marie and Fournee, Vincent Additive manufacturing of lightweight, fully Al-based components using quasicrystals JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 214(12):3108-3111 2014 ISSN: 0924-0136 DOI: 10.1016/j.jmatprotec.2014.07.011 Equipe: Département CP2S : Métallurgie et Surfaces
•	Wegrowe, J.-E., Drouhin, H.-J. and Lacour, D. Anisotropic magnetothermal transport and spin Seebeck effect Physical Review B - Condensed Matter and Materials Physics, 89(9) 2014 http://www.scopus.com/inw...1a3867f2b77a47624b0c93b73 Equipe: Département P2M : Nanomagnétisme et Electronique de Spin
•	Desecures, M., de Poucques, L., Easwarakhanthan, T. and Bougdira, J. Characterization of energetic and thermalized sputtered atoms in pulsed plasma using time-resolved tunable diode-laser induced fluorescence. Applied Physics Letters, 105:181120-181124 2014 DOI: 10.1063/1.4901440 Equipe: Département CP2S : Expériences et Simulations des Plasmas Réactifs - Interaction plasma-surface et Traitement des Surfaces ESPRITS
•	Djaziri, S., Renault, P.-O., Le Bourhis, E., Goudeau, Ph., Faurie, D., Geandier, G., Mocuta, C. and Thiaudière, D. Comparative study of the mechanical properties of nanostructured thin films on stretchable substrates Journal of Applied Physics, 116:093504 2014 DOI: 10.1063/1.4894616 Equipe: Département SI2M : Microstructures et Contraintes
•	Kenzari, Samuel, Bonina, David, Dubois, Jean Marie and Fournee, Vincent Complex metallic alloys as new materials for additive manufacturing SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 15(2) 2014 ISSN: 1468-6996 DOI: 10.1088/1468-6996/15/2/024802 Equipe: Département CP2S : Métallurgie et Surfaces
•	Kenzari, Samuel, Bonina, David, Dubois, Jean Marie and Fournee, Vincent Complex metallic alloys as new materials for additive manufacturing Science and Technology of Advanced Materials, 15(2):024802 2014 Equipe: Centre de Compétences : Matériaux et Procédés additifs

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