[HTML][HTML] Beyond U/Pu separation: Separation of americium from the highly active PUREX raffinate

P Zsabka, A Wilden, K Van Hecke, G Modolo… - Journal of nuclear …, 2023 - Elsevier
This review provides a comprehensive overview of published hydrometallurgical chemical
processes capable of separating americium from curium and the lanthanides. A search for …

An overview of solvent extraction processes developed in Europe for advanced nuclear fuel recycling, part 1—Heterogeneous recycling

A Geist, JM Adnet, S Bourg, C Ekberg… - Separation science …, 2021 - Taylor & Francis
The hydrometallurgical separation concepts for the heterogeneous recycling of irradiated
nuclear fuel developed in Europe are presented and discussed. Most of these concepts …

Ultrafiltration separation of Am (VI)-polyoxometalate from lanthanides

H Zhang, A Li, K Li, Z Wang, X Xu, Y Wang… - Nature, 2023 - nature.com
Partitioning of americium from lanthanides (Ln) present in used nuclear fuel plays a key role
in the sustainable development of nuclear energy,–. This task is extremely challenging …

Activation of peroxydisulfate by defect-rich CuO nanoparticles supported on layered MgO for organic pollutants degradation: An electron transfer mechanism

G Wang, L Ge, Z Liu, X Zhu, S Yang, K Wu, P Jin… - Chemical Engineering …, 2022 - Elsevier
Heterogeneous activation of peroxydisulfate (PDS) by transition metal oxides offers a
promising strategy for organic pollutants removal but suffers from low electron transfer …

Factors and mechanisms that influence the reactivity of trivalent copper: A novel oxidant for selective degradation of antibiotics

Y Feng, W Qing, L Kong, H Li, D Wu, Y Fan, PH Lee… - Water research, 2019 - Elsevier
Trivalent copper complexes are active intermediates in aquatic redox reactions that involve
copper ions or structural copper, but their reactivity and selectivity toward pollutants remain …

Structural and Spectroscopic Comparison of Soft‐Se vs. Hard‐O Donor Bonding in Trivalent Americium/Neodymium Molecules

CAP Goodwin, AW Schlimgen… - Angewandte Chemie …, 2021 - Wiley Online Library
Covalency is often considered to be an influential factor in driving An3+ vs. Ln3+ selectivity
invoked by soft donor ligands. This is intensely debated, particularly the extent to which …

Synergistic reinforcement of CPC/TX-100 mixed micellar microenvironment for diperiodatocuprate (III)(DPC) oxidation of 1-propanol and 1, 3-propanediol

B Chowdhury, SM Rahaman, A Ghosh, K Mahali… - Journal of Molecular …, 2022 - Elsevier
The realization of employment of two surfactants in organic transformation comes from the
intensity on achievement of better results with lower concentrations of individual surfactants …

Complexation and redox chemistry of neptunium, plutonium and americium with a hydroxylaminato ligand

J Su, T Cheisson, A McSkimming, CAP Goodwin… - Chemical …, 2021 - pubs.rsc.org
There is significant interest in ligands that can stabilize actinide ions in oxidation states that
can be exploited to chemically differentiate 5f and 4f elements. Applications range from …

Efficient water disinfection with ball milled Mg-biochar: The key role of trace Cu

Y Jin, S Chen, P Huang, X Chen, CY Lin, LP Li… - Chinese Chemical …, 2024 - Elsevier
In this study, magnesium and coconut shell carbon (CSC) were prepared by a ball milled
process and used for water disinfection with adsorbing tiny amounts of copper (II). Dissolved …

Behavior of astatine and bismuth in non-conventional solvents: Extraction into imidazolium-based ionic liquid and methyl anthranilate with active pharmaceuticals …

EE Tereshatov, JD Burns, ALV Haar, SJ Schultz… - Separation and …, 2023 - Elsevier
Astatine is one of the least chemically studied elements and its behavior in the presence of
non-conventional solvents has not been investigated before. This work considers both …