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Publications déposées dans HAL depuis 2013

Autres publications

Articles scientifiques

Congrès - Conférences

Publications: Articles

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Toutes :: 2007, ... , 2010, 2011, 2012, ... , 2016

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Tous :: A, B, C, D, E, F, G, H, J, K, L, M, N, O, P, R, S, T, V, W, Z

Tous :: Termentzidis, ... , Theissmann, Thiebaud, Thillier, ... , Turgis

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
•	Thiebaud, Laura, Legeai, Sophie and Stein, Nicolas Tuning the morphology of Te one-dimensional nanostructures by template-free electrochemical deposition in an ionic liquid Electrochimica Acta, 2016 Mots clefs: Electrodeposition Nanowires Tellurium Ionic liquid Hollow nanostructures Resume: Abstract Template-free electrodeposition of Te one-dimensional (1 D) nanostructures was carried out from an ionic liquid binary mixture: 1-ethyl-1-octyl-piperidinium bis(trifluoromethylsulfonyl)imide:1-ethyl-1-octyl-piperidinium bromide (EOPipTFSI:EOPipBr 95:5 (mol%)). SAED and XRD analyses confirm the formation of Te 1D nanostructures with a hexagonal single crystalline structure following the [001] direction. A systematic study of the influence of synthesis parameters on the deposits morphology has shown that it is possible to control the shape and the dimensions of the deposited nanostructures. Specifically, the applied potential has a strong influence on the morphology of the deposits. Nanowires or hollow nanostructures can be obtained, depending on mass transport conditions, as confirmed by the use of a soluble anode. Equipe: Département CP2S : Chimie et électrochimie des matériaux
2015
Articles:
•	Li, Shen, Chaput, Laurent, Stein, Nicolas, Frantz, Cedric, Lacroix, David and Termentzidis, Konstantinos Thermal conductivity of Bi2Te3 tilted nanowires, a molecular dynamics study Applied Physics Letters, 106(23):233108 2015 Mots clefs: molecular dynamics method phonons thermal conductivity bismuth compounds nanowires Equipe: Département CP2S : Chimie et électrochimie des matériaux
2014
Articles:
•	Escande, Vincent, Garoux, Laetitia, Grison, Claire, Thillier, Yann, Debart, Francoise, Vasseur, Jean-Jacques, Boulanger, Clothilde and Grison, Claude Ecological catalysis and phytoextraction: Symbiosis for future Applied Catalysis., B, 146:279-288 2014 Resume: Metallophyte plants derived from phytoextn. are used as starting materials to prep. novel polymetallic catalysts. Polymetallic catalyst activity is used in many Lewis acid catalyzed reactions according to the polymetallic catalyst prepn. The synergetic catalysis of these systems leads to efficient syntheses of complex biomols. such as dihydropyrimidinone, 5'-capped DNA and RNA, and glycosyl aminoacid. These new polymetallic catalysts also bring new possibilities in Green Catalysis, that we named "Ecol. Catalysis". [on SciFinder(R)] Equipe: Département CP2S : Chimie et électrochimie des matériaux
2012
Articles:
•	Frantz, Cedric, Stein, Nicolas, Zhang, Yudong, Bouzy, Emmanuel, Picht, Oliver, Toimil-Molares, Maria Eugenia and Boulanger, Clotilde Electrodeposition of bismuth telluride nanowires with controlled composition in polycarbonate membranes Electrochimica Acta, 2012 Equipe: Département CP2S : Chimie et électrochimie des matériaux
2011
Articles:
•	Stein, N., Petermann, N., Theissmann, R., Schierning, G., Schmechel, R. and Wiggers, H. Artificially nanostructured n-type SiGe bulk thermoelectrics through plasma enhanced growth of alloy nanoparticles from the gas phase Journal of Materials Research, 26(15):1872-1878 2011 Equipe: Département CP2S : Chimie et électrochimie des matériaux
•	Stein, N., Petermann, N., Theissmann, R., Schierning, G., Schmechel, R. and Wiggers, H. Artificially nanostructured n-type SiGe bulk thermoelectrics through plasma enhanced growth of alloy nanoparticles from the gas phase (vol 26, pg 1872, 2011) Journal of Materials Research, 26(18):2459-2459 2011 Equipe: Département CP2S : Chimie et électrochimie des matériaux
•	Stein, N, Boulanger, C, Frantz, C, Picht, O and Toimil-Molares, M Cyclic-voltammetry study of bismuth telluride electrodeposition in polycarbonate etched ion -track membranes GSI Scientific Report, PNI-MR-33:401 2011 Equipe: Département CP2S : Chimie et électrochimie des matériaux
•	Schwesig, D., Schierning, G., Theissmann, R., Stein, N., Petermann, N., Wiggers, H., Schmechel, R. and Wolf, D. E. From nanoparticles to nanocrystalline bulk: percolation effects in field assisted sintering of silicon nanoparticles Nanotechnology, 22(13) 2011 Equipe: Département CP2S : Chimie et électrochimie des matériaux
•	Traore, Y., Legeai, S., Diliberto, S., Arrachart, G., Pellet-Rostaing, S. and Draye, M. New insight into indium electrochemistry in a Tf2N-based room-temperature ionic liquid Electrochimica Acta, 58:532-540 2011 Equipe: Département CP2S : Chimie et électrochimie des matériaux

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