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[PDF] Top 20 Electrochemical reduction of Gd(III) and Nd(III) on reactive cathode material in molten fluoride media

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Electrochemical reduction of Gd(III) and Nd(III) on reactive cathode material in molten fluoride media

Electrochemical reduction of Gd(III) and Nd(III) on reactive cathode material in molten fluoride media

... advantages, in particular that of avoiding the addition of any chemicals to the melt to be ...The molten salts used for this study were alkaline fluorides, chosen for their high chemical ... Voir le document complet

26

Neodymium and gadolinium extraction from molten fluorides by reduction on a reactive electrode

Neodymium and gadolinium extraction from molten fluorides by reduction on a reactive electrode

... Results and discussion 3.1. Previous results obtained on the electrochemical behaviour of Nd(III) and Gd(III) on reactive electrodes Reference [11] dealt with our results ... Voir le document complet

25

Neodymium electrowinning into copper-neodymium alloys by mixed oxide reduction in molten fluoride media

Neodymium electrowinning into copper-neodymium alloys by mixed oxide reduction in molten fluoride media

... as reactive cathodic material, leading to formation of Cu–Nd ...metallic Nd, Cu and Nd separation can be easily accomplished by the electrorefining process, due to the ... Voir le document complet

9

Electrochemical extraction of europium from molten fluoride media

Electrochemical extraction of europium from molten fluoride media

... Results and discussion In order to overcome the fact that the reduction of Eu(II) into Eu metal occurs at more cathodic potentials than the solvent reduction (which hinders the removal ... Voir le document complet

8

Lanthanides extraction processes in molten fluoride media. Application to nuclear spent fuel reprocessing

Lanthanides extraction processes in molten fluoride media. Application to nuclear spent fuel reprocessing

... techniques of extraction of lanthanide (Ln) elements from molten salts in the general frame of reprocessing nuclear wastes; one of them is chemical: the precipitation of ... Voir le document complet

9

Ln 2 NiO 4+δ (Ln = La, Pr, Nd) coatings deposited by reactive magnetron sputtering as cathode material for intermediate temperature solid oxide fuel cell

Ln 2 NiO 4+δ (Ln = La, Pr, Nd) coatings deposited by reactive magnetron sputtering as cathode material for intermediate temperature solid oxide fuel cell

... are in the same order of magnitude but lower than the most recent results obtained with these ...The Nd 2 NiO 4 material exhibits lower performances (30 S cm) as demonstrated in ... Voir le document complet

13

Novel Pn polymorph for Li2MnSiO4 and its electrochemical activity as a cathode material in Li-ion batteries

Novel Pn polymorph for Li2MnSiO4 and its electrochemical activity as a cathode material in Li-ion batteries

... group of Na 2 MnSiO 4 . In this paper, we report the first synthesis and character- ization of Pn-Li 2 MnSiO 4 along the above lines by performing Li-ion exchange on Pn-Na 2 MnSiO 4 ... Voir le document complet

12

Electrochemical deoxidation of titanium foam in molten calcium chloride

Electrochemical deoxidation of titanium foam in molten calcium chloride

... the cathode (foam) and anode (carbon bar), was maintained within 2 ...start of both pre-electrolysis and deoxygenation experiments, bubbling (of gases) around the vicinity of the ... Voir le document complet

9

Mechanisms and kinetics during reactive infiltration of molten silicon in porous graphite

Mechanisms and kinetics during reactive infiltration of molten silicon in porous graphite

... effect of the local porous network which can be more or less interconnected, what affects the progress of the infiltration ...images of areas comprised between the solid/liquid interface and a ... Voir le document complet

29

Low temperature electrochemical production of hydrogen: challenge in anode and cathode materials

Low temperature electrochemical production of hydrogen: challenge in anode and cathode materials

... Conclusion and future trends In the present chapter the efficient catalytic materials used for hydrogen production have been ...catalysts and (Ru, Ir) metal oxides are still the most diffused for ... Voir le document complet

40

Zirconium(IV) electrochemical behavior in molten LiF-NaF

Zirconium(IV) electrochemical behavior in molten LiF-NaF

... number of properties that make it very attractive for different applications in several activity fields (nuclear, pyrotechnics, armament ...study of zir conium electrochemical behavior ... Voir le document complet

9

Electrochemical behavior of neodymium in molten chloride salts

Electrochemical behavior of neodymium in molten chloride salts

... Lithium underpotential deposition when neodymium salt concentration is increased (Martinez et al. 2012) • Low Nd 3+ concentration (1 wt. %) at low scan rate (< 10mV/s) • High Nd 3+ concentration (> 3 ... Voir le document complet

13

Influence of Ti substitution in LiNi0.5Mn1.5O4 on electrochemical performance and evaluation of LiNi0.5Mn1.5-xTixO4 (x= 0.05, 0.1) as a cathode material

Influence of Ti substitution in LiNi0.5Mn1.5O4 on electrochemical performance and evaluation of LiNi0.5Mn1.5-xTixO4 (x= 0.05, 0.1) as a cathode material

... PublicationsArchive-ArchivesPublications@nrc-cnrc.gc.ca. If you wish to email the authors directly, please see the first page of the publication for their contact information. ... Voir le document complet

23

Reactive Transport in Porous Media

Reactive Transport in Porous Media

... nature of the reactions, it is customary to distinguish between two types of chemical reactions: Homogeneous reactions: These occur only within the aqueous phase, and include for instance, com- ... Voir le document complet

20

Zirconium(IV) electrochemical behavior in molten LiF-NaF

Zirconium(IV) electrochemical behavior in molten LiF-NaF

... number of properties that make it very attractive for different applications in several activity fields (nuclear, pyrotechnics, armament ...study of zir conium electrochemical behavior ... Voir le document complet

10

Cyclic Voltammetric Experiment - Simulation. Comparisons of the Complex Mechanism Associated with Electrochemical Reduction of Zr4+ in LiCl-KCl Eutectic Molten Salt

Cyclic Voltammetric Experiment - Simulation. Comparisons of the Complex Mechanism Associated with Electrochemical Reduction of Zr4+ in LiCl-KCl Eutectic Molten Salt

... concentrations in the bath. The reactor head consisted of an 8-port borosilicate ground glass vacuum ...acid and distilled water and dried for least 1 h at 80 ... Voir le document complet

8

Cyclic Voltammetric Experiment - Simulation. Comparisons of the Complex Mechanism Associated with Electrochemical Reduction of Zr4+ in LiCl-KCl Eutectic Molten Salt

Cyclic Voltammetric Experiment - Simulation. Comparisons of the Complex Mechanism Associated with Electrochemical Reduction of Zr4+ in LiCl-KCl Eutectic Molten Salt

... concentrations in the bath. The reactor head consisted of an 8-port borosilicate ground glass vacuum ...acid and distilled water and dried for least 1 h at 80 ◦ ...hour of use, the WE ... Voir le document complet

7

Mineralization of organic pollutants by anodic oxidation using reactive electrochemical membrane synthesized from carbothermal reduction of TiO2

Mineralization of organic pollutants by anodic oxidation using reactive electrochemical membrane synthesized from carbothermal reduction of TiO2

... view of the main phenomena involved in the electro-oxidation of organic pollutants is provided in ...evolution of the permeate flux during experiments performed at 30 mA cm "2 ( ... Voir le document complet

11

Electrochemical behavior of plutonium fluoride species in LiF-CaF2 eutectic melt

Electrochemical behavior of plutonium fluoride species in LiF-CaF2 eutectic melt

... consists in a potential scanning proceeding stepwise with superimposition on each step of the staircase of two potentials pulses, direct and reverse, of the same ...function of ... Voir le document complet

9

Apparatus for investigating the effects of cathode rays on biological material in vacuum

Apparatus for investigating the effects of cathode rays on biological material in vacuum

... The present work involved the construction of a high voltage tube (100 KV) and raying chamber suitable for subjecting relatively simple organisms to controlled electron irra[r] ... Voir le document complet

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