Applications of diglycolamide based solvent extraction processes in spent nuclear fuel reprocessing, part 1: TODGA

D Whittaker, A Geist, G Modolo, R Taylor… - … Extraction and Ion …, 2018 - Taylor & Francis
Over the last decade there has been much interest in the applications of diglycolamide
(DGA) ligands for the extraction of the trivalent lanthanide and actinide ions from PUREX …

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 …

The effect of alkyl substituents on actinide and lanthanide extraction by diglycolamide compounds

Y Sasaki, Y Sugo, K Morita, KL Nash - Solvent Extraction and Ion …, 2015 - Taylor & Francis
The effect of the alkyl substituents on amidic N atoms in diglycolamide (DGA) compounds on
solvent extraction has been investigated. The solubility in water and n-dodecane, lanthanide …

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 …

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 …

Complexation thermodynamics of diglycolamide with f-elements: solvent extraction and density functional theory analysis

SM Ali, S Pahan, A Bhattacharyya… - Physical Chemistry …, 2016 - pubs.rsc.org
Comparative extraction of trivalent lanthanide and actinide ions (La3+, Eu3+, Lu3+, Am3+
and Cm3+) with tetra-n-octyl diglycolamide (TODGA) was studied and showed the trend …

Sequestration of Np(IV) and Pu(IV) with Hexa-n-octyl nitrilotriacetamide (HONTA) in an Ionic Liquid: Unusual Species vis-à-vis a Molecular Diluent

RB Gujar, B Mahanty, SA Ansari… - Industrial & …, 2023 - ACS Publications
The extraction of Np (IV) and Pu (IV) was studied using a tripodal amide ligand (N, N, N′,
N′, N ″, N ″-hexa-n-octyl nitrilotriacetamide termed as HONTA) in an ionic liquid (C4mim …

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 …

A diglycolamide-functionalized task specific ionic liquid (TSIL) for actinide extraction: solvent extraction, thermodynamics and radiolytic stability studies

A Sengupta, PK Mohapatra, M Iqbal, J Huskens… - Separation and …, 2013 - Elsevier
A diglycolamide (DGA)-functionalized task specific ionic liquid (TSIL) was used for the
extraction of actinide ions such as Am 3+, Pu 4+, Np 4+, UO 2 2+, NpO 2 2+, and PuO 2 2+ …

Selective separation and coordination of europium (III) and americium (III) by bisdiglycolamide ligands: solvent extraction, spectroscopy, and DFT calculations

P Ren, C Wang, W Tao, X Yang, S Yang… - Inorganic …, 2020 - ACS Publications
Diglycolamide-based ligands have recently received increased attention due to their
outstanding affinity for trivalent actinides and lanthanides. The structure optimization of the …