Role of diluent in the unusual extraction of Am3+ and Eu3+ ions with benzene-centered tripodal diglycolamides: local structure studies using luminescence spectroscopy and XAS-Reference-Cited by-同舟云学术

Role of diluent in the unusual extraction of Am3+ and Eu3+ ions with benzene-centered tripodal diglycolamides: local structure studies using luminescence spectroscopy and XAS

Published:2021 Issue:36 Volume:45 Page:16794-16803
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Verma Parveen K.¹^ORCID,Mohapatra Prasanta K.¹^ORCID,Yadav Ashok K.²^ORCID,Jha Shambhu N.²,Bhattacharyya Dibyendu²^ORCID,Leoncini Andrea³,Huskens Jurriaan³^ORCID,Verboom Willem³^ORCID

Affiliation:

1. Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India

2. Applied Molecular and Physics Division, Bhabha Atomic Research Centre, Mumbai 400 085, India

3. Laboratory of Molecular Nanofabrication, MESA + Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands

Abstract

Two benzene-centered tripodal DGA ligands (LI and LII) were used for the extraction of Am3+/Eu3+ from HNO3 medium into n-dodecane modified with various amounts of isodecanol. Luminescence spectroscopy and EXAFS studies were carried out for structural information.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NJ/D1NJ02594E

Reference50 articles.

1. N,N,N′,N′‐Tetraoctyl Diglycolamide (TODGA): A Promising Extractant for Actinide‐Partitioning from High‐Level Waste (HLW)

2. Remarkable Enhancement in Extraction of Trivalent f-Block Elements Using a Macrocyclic Ligand with Four Diglycolamide Arms: Synthesis, Extraction, and Spectroscopic and Density Functional Theory Studies

3. Tripodal diglycolamides as highly efficient extractants for f-elements

4. Extractions and Spectroscopic Studies of Various Metals with Diglycolamide-Type Tridentate Ligands

5. Chemistry of Diglycolamides: Promising Extractants for Actinide Partitioning

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