Investigation of f-Element Interactions with Functionalized Diamides of Phenanthroline-Based Ligands

EM Archer, SS Galley, JA Jackson… - Solvent Extraction and …, 2023 - Taylor & Francis
Separations relevant to trivalent actinides and lanthanides have been a focus of the f-
element community in the past few decades. A central focus of this effort has been …

Computational Tools and Techniques in Designing Ligands for the Selective Separation of Actinide and Lanthanide: A Review

C Ebenezer, RV Solomon - Comments on Inorganic Chemistry, 2024 - Taylor & Francis
The development of density functional theory (DFT) has significantly enhanced the use of
computational chemistry as a tool in the design and development of ligands for the …

The effects of structural variations in neutral phosphorus extractants on UO22+ extraction behavior and radiation stability: experimental and theoretical insights

Q Guo, Y Chen, P Zhang, Y Liu, Y Li, Y Yang… - Journal of Molecular …, 2023 - Elsevier
In the present work, the effects of four neutral phosphorus extractants (TBP, TAP, THP,
TEHP) with different molecular structures on the extraction behaviors towards U (Ⅵ) and …

Theoretical insights into the selectivity of hydrophilic sulfonated and phosphorylated ligands to Am (III) and Eu (III) ions

Y Zou, JH Lan, LY Yuan, CZ Wang, QY Wu… - Inorganic …, 2023 - ACS Publications
The separation of lanthanides and actinides has attracted great attention in spent nuclear
fuel reprocessing up to date. In addition, liquid–liquid extraction is a feasible and useful way …

Selective complexation of trivalent americium over europium with substituted Triazolebipyridine-based ligand in high Level-Liquid Waste-A DFT Investigation

C Ebenezer, RV Solomon - Polyhedron, 2022 - Elsevier
Similar chemical properties like ionic radius and oxidation states exhibited by trivalent
actinides (An (III)) and lanthanides (Ln (III)) pose a challenge for their separation in …

Preorganization of N, O-hybrid phosphine oxide chelators for effective extraction of trivalent Am/Eu ions–a computational study

C Ebenezer, RV Solomon - New Journal of Chemistry, 2022 - pubs.rsc.org
N, O-Hybrid phosphine oxide ligands with N-heterocyclic cores are advanced extractants for
extracting actinides over lanthanides. However, the challenging task in designing an …

Selective Recovery of Cerium as High-Purity Oxides via Reactive Separation Using CO2-Responsive Structured Ligands

HB Vibbert, AWS Ooi, AHA Park - ACS Sustainable Chemistry & …, 2024 - ACS Publications
Development of new ligand systems that selectively extract and release critical elements,
such as lanthanides, in the presence of other metal ions at significantly higher …

Theoretically investigating the ability of phenanthroline derivatives to separate transuranic elements and their bonding properties

Y Zhang, S Wu, A Li - New Journal of Chemistry, 2022 - pubs.rsc.org
With the development of green chemistry, it is necessary to extract minor actinides from toxic
high-level liquid waste. Hence, we need to explore the nature of bonding between ligands …

[PDF][PDF] Selective complexation of trivalent americium over europium with substituted Triazolebipyridine-based ligand in high Level-Liquid Waste-A DFT Investigation

C Ebenezer, RV Solomon - Polyhedron, 2022 - drive.google.com
Similar chemical properties like ionic radius and oxidation states exhibited by trivalent
actinides (An (III)) and lanthanides (Ln (III)) pose a challenge for their separation in …

Complexation of N‐Heterocyclic Substituted 1,10‐Phenanthroline‐2,9‐diamide with Am3+/Eu3+ Ions for Nuclear Waste Water Treatment

C Ebenezer, RV Solomon - ChemistrySelect, 2022 - Wiley Online Library
Designing organic ligands is a popular strategy in removing hazardous radioactive
substances from nuclear wastewater which has been a major environmental concern. In this …