Recovery of rare earth elements (REEs) using ionic solvents

G Arrachart, J Couturier, S Dourdain, C Levard… - Processes, 2021 - mdpi.com
Rare earth elements (REEs) are becoming more and more significant as they play crucial
roles in many advanced technologies. Therefore, the development of optimized processes …

Electroanalytical Chemistry of Lanthanides/Actinides and the Feasibility of Direct Electrodeposition in Ligand Containing Ionic Liquids: A Comprehensive Review

A Rout - Journal of The Electrochemical Society, 2022 - iopscience.iop.org
Electrochemistry is an important research domain to realize the electrochemical transitions
of a target species in its feed solution. The area has wide applications in the non-aqueous …

From Molecular Oxo-Hydroxo Ce Clusters to Crystalline CeO2

P Estevenon, L Amidani, S Bauters… - Chemistry of …, 2023 - ACS Publications
Many studies report the synthesis and characterizations of CeO2 nanoparticles (NPs) due to
their applications in catalysis, energy storage, or biomedical fields. In this study, we report a …

Understanding the excited state dynamics and redox behavior of highly luminescent and electrochemically active Eu (III)–DES complex

SM Patil, R Agrawal, R Gupta, SK Gupta, A Ghosh… - Dalton …, 2023 - pubs.rsc.org
Deep eutectic solvents (DES) are considered a novel class of environmentally benign
molecular solvents that are considered as potential solvents for nuclear fuel reprocessing …

Water interplays during dysprosium electrodeposition in pyrrolidinium ionic liquid: deconvoluting the pros and cons for rare earth metallization

K Orme, DL Baek, RV Fox, A Atifi - ACS Sustainable Chemistry & …, 2021 - ACS Publications
The electrochemical production of rare earth metals (REMs) in ionic liquids (ILs) has
received much attention as a promising, sustainable replacement to molten salt electrolysis …

Electrodeposition of Dysprosium in pyrrolidinium triflate ionic liquid at ambient temperature: Unraveling system efficiency and impact of solvation interplays on the …

A Atifi, DL Baek, RV Fox - Electrochimica Acta, 2021 - Elsevier
Electrochemical reduction of rare earth elements (REEs) in ionic liquids (ILs) has attracted
much attention, as a promising low temperature and alternative technology for molten salt …

Evidence of Eu(III) Dual Binding in a PVC‐Based Electrochemical Sensor with N,N,N',N'‐Tetrapentyl Diglycolamide (TPDGA) as the Ionophore: Potentiometric and …

B Mahanty, PK Verma, PK Mohapatra - ChemistrySelect, 2023 - Wiley Online Library
The present investigation deals with the development of a polyvinyl chloride (PVC) based
potentiometric sensor for Eu (III) containing N, N, N', N'‐tetrapentyl diglycolamide (TPDGA) …

The promoting effect of water on the electrodeposition of Eu in a dicyanamide ionic liquid

MR Ehrenburg, EB Molodkina, A Mishchenko… - Electrochimica …, 2021 - Elsevier
Rare-earth elements (REEs) are one of the most important raw materials and are of vast
significance for the modern hi-tech industry. Electrochemical deposition of REE-containing …

[PDF][PDF] Size and structure of hexanuclear plutonium oxo-hydroxo clusters in aqueous solution from synchrotron analysis

T Dumas, M Virot, D Menut, C Tamain… - Journal of …, 2022 - journals.iucr.org
The size and shape of a water-soluble hexanuclear plutonium cluster were probed by
combining synchrotron small-angle X-ray scattering (SAXS) and extended X-ray absorption …

X-ray absorption spectroscopy and actinide electrochemistry: a setup dedicated to radioactive samples applied to neptunium chemistry

R Husar, T Dumas, ML Schlegel, D Schlegel… - Synchrotron …, 2022 - journals.iucr.org
A spectroelectrochemical setup has been developed to investigate radioactive elements in
small volumes (0.7 to 2 ml) under oxidation–reduction (redox) controlled conditions by X-ray …