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[PDF] Top 20 Electrochemical study of the Eu(III)/Eu(II) system in molten fluoride media

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Electrochemical study of the Eu(III)/Eu(II) system in molten
fluoride media

Electrochemical study of the Eu(III)/Eu(II) system in molten fluoride media

... determine the properties of Ln dissolved in molten fluoride ...salts. In our previous studies, the behaviour of Sm, Nd and Gd ions [4] was determined in ... Voir le document complet

24

On the use of electrochemical techniques to monitor free oxide content in molten fluoride media

On the use of electrochemical techniques to monitor free oxide content in molten fluoride media

... observed in our previous works in molten fluorides for the reduction of Nd(III) ions to neodymium [22] and in molten chlorides for the reduction of U(III) ... Voir le document complet

26

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

... for the potentiostatic electrolytic preparation of specific compositions of surface alloys ...Observation of the surface alloy layers To obtain more information on the formation ... Voir le document complet

26

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

... formation of Cu–Nd ...by the electrorefining process, due to the large differences of their electrochemical potentials: in LiF–CaF 2 at 840 ! C, E Cu 2+ /Cu = ...on the ... Voir le document complet

9

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

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

... element of study. In chloride media, electrochemical studies were carried out on PuCl 3 on inert electrode in LiCl-KCl by Serp et ...exchanged. The system is found ... Voir le document complet

8

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

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

... element of study. In chloride media, electrochemical studies were carried out on PuCl 3 on inert electrode in LiCl-KCl by Serp et ...exchanged. The system is found ... Voir le document complet

9

Data acquisition in Thermodynamic and electrochemical reduction in a Gd(III)/Gd system in LiF-CaF2 media

Data acquisition in Thermodynamic and electrochemical reduction in a Gd(III)/Gd system in LiF-CaF2 media

... • The number of electrons exchanged was calculated using (3) with W 1/2 = 2 W L , calculated from ...part of the peak was not influenced by the nucleation effect) and had a value ... Voir le document complet

28

Electrochemical behaviour of thorium(IV) in molten LiF–CaF2 medium on inert and reactive electrodes

Electrochemical behaviour of thorium(IV) in molten LiF–CaF2 medium on inert and reactive electrodes

... t The electrochemical behaviour of the Th(IV)/Th system was examined in molten LiF–CaF2 medium on inert (molybdenum), reactive (nickel) and liquid (bismuth) electrodes ... Voir le document complet

8

Electrochemical extraction of europium from molten fluoride media

Electrochemical extraction of europium from molten fluoride media

... compares the cyclic voltammograms obtained at 850 ◦ C on molybdenum and copper electrodes at 100 mV s −1 .... The wave around E = 0 V vs. Pt, corresponding to the Eu(III)/Eu(II) system ... Voir le document complet

8

Electrochemical oxidation of oxalic acid and hydrazinium nitrate on platinum in nitric acid media

Electrochemical oxidation of oxalic acid and hydrazinium nitrate on platinum in nitric acid media

... understanding of the oxalic acid oxidation mechanism, various cyclic voltammograms were recorded with- out stirring at different potential scan ...rates. The Pt-disk anode was immersed in a 5 ... Voir le document complet

10

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 ... Voir le document complet

9

Electrochemical Study of Antioxidant Regeneration Mechanisms – Application in Dermocosmetics

Electrochemical Study of Antioxidant Regeneration Mechanisms – Application in Dermocosmetics

... evaluate the oxidative damages and antioxidant ability ...effect in antioxidant mixtures containing vitamin E [9-12],  -carotene [13], ascorbic acid [14] or polyphenols [15,16] in various ... Voir le document complet

14

Experimental and simulation study of the electrode reaction mechanism of La3+ in LiCl-KCl eutectic molten salt

Experimental and simulation study of the electrode reaction mechanism of La3+ in LiCl-KCl eutectic molten salt

... shows the dependence of the net peak current on the square root of the frequency at 500 and 550 ◦ ...fittings of the data at 500 ◦ C gave an R-squared value ... Voir le document complet

6

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

... this study, the electrochemical behaviour of Nd 2 O 3 –CuO was investigated at different temperatures by linear voltammetry and constant current ...Analysis of microstructures showed ... Voir le document complet

8

Direct electroreduction of oxides in molten fluoride salts

Direct electroreduction of oxides in molten fluoride salts

... selection In order to perform the direct electrochemical reduction of a given metal oxide in fluoride mixtures, solvent selection is impor- tant: reduction of the ... Voir le document complet

7

Zirconium(IV) electrochemical behavior and electrorefining in molten fluoride salts

Zirconium(IV) electrochemical behavior and electrorefining in molten fluoride salts

... consists in investigating the feasibility of the electrochemical recovery of Zr metal in fluoride ...Thus, the present work focused on the ... Voir le document complet

2

Zirconium(IV) electrochemical behavior and electrorefining in molten fluoride salts

Zirconium(IV) electrochemical behavior and electrorefining in molten fluoride salts

... Variation of the peak current density (◊) and the peak potential (□) versus the square root of the potential scan ...Reduction of Zr(IV) occurs in one step ... Voir le document complet

16

Influence Of Fluoride On The Electrochemical Behvior Of A New Synthesized Ti-10ta-2mo Alloy For Biomedical Applications

Influence Of Fluoride On The Electrochemical Behvior Of A New Synthesized Ti-10ta-2mo Alloy For Biomedical Applications

... materials, the corrosion resistance may even reach 10 5 -10 6 ...Therefore, in this study the alloy still maintained good corrosion resistance, though the presence of ... Voir le document complet

22

Electrochemical treatment of chemical mechanical polishing wastewater: removal of fluoride — sludge characteristics — operating cost

Electrochemical treatment of chemical mechanical polishing wastewater: removal of fluoride — sludge characteristics — operating cost

... standard of fluoride in industrial wastewater is 15 mg L  1 in ...at the conference on Desalination and the ...by the European Desalination Society and Center for ... Voir le document complet

3

Modified coin cells to evaluate the electrochemical properties of solid-state fluoride-ion batteries at 150°C

Modified coin cells to evaluate the electrochemical properties of solid-state fluoride-ion batteries at 150°C

... as the starting setup. In order to obtain a coin cell featuring high temperature resistance, the cell was covered with an epoxy resin (Loctite EA 9492) selected for its room temperature curing and ... Voir le document complet

20

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