Ligands for f-element extraction used in the nuclear fuel cycle

A Leoncini, J Huskens, W Verboom - Chemical Society Reviews, 2017 - pubs.rsc.org
Liquid–liquid extraction is the major technique being applied for the partitioning of f-
elements from nuclear waste. In this review, the recent developments in ligand design …

A review on solid phase extraction of actinides and lanthanides with amide based extractants

SA Ansari, PK Mohapatra - Journal of Chromatography A, 2017 - Elsevier
Solid phase extraction is gaining attention from separation scientists due to its high
chromatographic utility. Though both grafted and impregnated forms of solid phase …

Pillar [5] arene-based diglycolamides for highly efficient separation of americium (III) and europium (III)

L Wu, Y Fang, Y Jia, Y Yang, J Liao, N Liu, X Yang… - Dalton …, 2014 - pubs.rsc.org
Pillar [5] arenes, as a new intriguing class of calixarene analogues, were functionalized with
ten diglycolamide (DGA) arms on both sides (rims) of the pillar framework and evaluated for …

Diglycolamide-functionalized calix [4] arenes showing unusual complexation of actinide ions in room temperature ionic liquids: role of ligand structure, radiolytic …

PK Mohapatra, A Sengupta, M Iqbal… - Inorganic …, 2013 - ACS Publications
Diglycolamide-functionalized calix [4] arenes (C4DGAs) with varying structural modifications
were evaluated for actinide complexation from their extraction behavior toward actinide ions …

Bis-lactam-1, 10-phenanthroline (BLPhen), a new type of preorganized mixed N, O-donor ligand that separates Am (III) over Eu (III) with exceptionally high efficiency

S Jansone-Popova, AS Ivanov, VS Bryantsev… - Inorganic …, 2017 - ACS Publications
We report a new family of preorganized bis-lactam-1, 10-phenanthroline (BLPhen)
complexants that possess both hard and soft donor atoms within a convergent cavity and …

Efficient separation of light lanthanides (III) by using bis‐lactam phenanthroline ligands

MR Healy, AS Ivanov, Y Karslyan… - … A European Journal, 2019 - Wiley Online Library
Due to the ever‐increasing demand for high‐purity individual rare‐earth elements, novel
and highly selective separation processes are increasingly sought after. Herein, we report a …

Coordination chemistry of f-block metal ions with ligands bearing bio-relevant functional groups

L Götzke, G Schaper, J März, P Kaden… - Coordination Chemistry …, 2019 - Elsevier
Over recent decades there has been a great deal of interest and associated research into
aspects of the f-block (lanthanide and actinide) metal chemistry of naturally-occurring …

Unique selectivity reversal in Am 3+–Eu 3+ extraction in a tripodal TREN-based diglycolamide in ionic liquid: extraction, luminescence, complexation and structural …

A Leoncini, PK Mohapatra, A Bhattacharyya… - Dalton …, 2016 - pubs.rsc.org
An N-pivot diglycolamide extractant (DGA-TREN) was synthesized for the first time and its
complexation behaviour was studied towards trivalent lanthanide/actinide ions. The solvent …

Benzene-centered tripodal diglycolamides: synthesis, metal ion extraction, luminescence spectroscopy, and DFT studies

A Leoncini, SA Ansari, PK Mohapatra, A Boda… - Dalton …, 2017 - pubs.rsc.org
Three benzene-centered tripodal diglycolamides (Bz-T-DGAs) were synthesized and
evaluated for actinide, lanthanide, and fission product ion extraction. 1, 3, 5-Triethylbenzene …

Unprecedented Inversion of Selectivity and Extraordinary Difference in the Complexation of Trivalent f Elements by Diastereomers of a Methylated Diglycolamide

A Wilden, PM Kowalski, L Klaß, B Kraus… - … A European Journal, 2019 - Wiley Online Library
When considering f elements, solvent extraction is primarily used for the removal of
lanthanides from ore and their recycling, as well as for the separation of actinides from used …