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The role of curvature effects in liquid-liquid extraction

A molecular approach for investigating the role of chain configurations of reverse micelles containing rare-earth metals involved in liquid–liquid extraction.

(Equipe LMCT) 

Copper hexacyanoferrate functionalized single-walled carbon nanotubes for selective cesium extraction

Single-walled carbon nanotubes (SWCNTs) are functionalized with copper hexacyanoferrate (CuHCF) nanoparticles to prepare solid substrates for the sorption of cesium ions (Cs+ ) from liquid outflows...

(équipe LNER)

Self-assembly of a bio-based extractant in methyl esters

The knowledge of the supramolecular structure of a polar oil that contains a bio-based extractant is necessary for a deep understanding of solubilization processes of polar and active species from plants and flowers.

(équipe L2IA)

Galy Nkou Bouala reçoit le Prix de Thèse 2017 du Groupe Français de la Céramique

2017 PhD award for Galy Nkou Bouala and recieved from Groupe Français de la Céramique (GFC)

From in Situ HT-ESEM Observations to Simulation: How Does Polycrystallinity Affects the Sintering of CeO2 Microspheres?

In situ observation of the first stage of sintering of cerium dioxide microspheres performed using an environmental scanning electron microscope at high temperature (HT-ESEM).

Incorporation of Thorium in the Zircon Structure Type through the Th1-xErx(SiO4)1-x(PO4)x Thorite–Xenotime Solid Solution

Pure Th1−xErx(SiO4)1−x(PO4)x compounds belonging to the zircon–xenotime family were synthesized under hydrothermal conditions (250 °C, 7 days).

Vitamin C boosts ceria-based catalyst recycling

The facile, rapid, and complete reductive dissolution of CeO2 and ceria-based oxides, known to be highly refractive materials towards dissolution, is reported for the first time in very mild conditions.

Performances and mechanistic investigations of a triphosphine trioxide/ionic liquid system for rare earth extraction

We demonstrated that the TPO/ionic liquid system showed remarkable performances, i.e., efficiency and selectivity towards lanthanides in a simulated leaching solution of a Nd/Fe/B/Dy magnet.

Solvent Extraction: Structure of the Liquid-Liquid Interface Containing a Diamide Ligand

We show for the first time that hard trivalent cations can be repelled or attracted by the extractant-enriched interface according to the nature of the ligand.

Technique haute résolution de la spectroscopie d'absorption de rayons X de haute énergie (HERFD-XAS)

Première illustration de la capacité de cette technique pour sonder directement l’influence du champ cristallin sur les orbitales de valence 5f et 6d de composés d’actinides.