Issue 18, 2012
From the journal:

Dalton Transactions

Evidence for the formation of UO2(NO3)42− in an ionic liquid by EXAFS†

Clotilde Gaillard,*a   Olga Klimchuk,bc   Ali Ouadi,b   Isabelle Billardb  and  Christoph Hennigd  

* Corresponding authors

a University of Lyon, Institut de Physique Nucléaire de Lyon, CNRS-IN2P3, 69622 Villeurbanne cedex, France
E-mail: c.gaillard@ipnl.in2p3.fr

b Institut Pluridisciplinaire Hubert Curien, DRS, Radiochemistry Group, 23 rue du Lœss, 67037 Strasbourg cedex 2, France

c Institute of Organic Chemistry, NAS of Ukraine, 02660, Murmanska, 5, Kyiv, Ukraine

d Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, Bautzner Landstr. 400, 01314 Dresden, Germany

Abstract

The complexation between uranium(VI) and nitrate ions in a hydrophobic ionic liquid (IL), namely [BMI][NO3] (BMI = 1-butyl-3-methylimidazolium+), is investigated by EXAFS spectroscopy. It was performed by dissolution of uranyl nitrate UO2(NO3)2·6H2O or UO2(Tf2N)2 (Tf2N = bis(trifluoromethylsulfonyl)imide (CF3SO2)2N−). The formation of the complex UO2(NO3)42− is evidenced.

Graphical abstract: Evidence for the formation of UO2(NO3)42− in an ionic liquid by EXAFS

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C2DT30205E
Article type
Communication
Submitted
27 Jan 2012
Accepted
14 Mar 2012
First published
15 Mar 2012

Dalton Trans., 2012,41, 5476-5479

Permissions

Request permissions

Evidence for the formation of UO2(NO3)42− in an ionic liquid by EXAFS

C. Gaillard, O. Klimchuk, A. Ouadi, I. Billard and C. Hennig, Dalton Trans., 2012, 41, 5476 DOI: 10.1039/C2DT30205E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements