Issue 45, 2008
From the journal:

Dalton Transactions

Influence of γ-radiation on the ionic liquid [C4mim][PF6] during extraction of strontium ions

Liyong Yuan,a   Jing Peng,a   Ling Xu,a   Maolin Zhai,*a   Jiuqiang Lia  and  Genshuan Weia  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences (BNLMS), Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing, P. R. China
E-mail: mlzhai@pku.edu.cn
Fax: +86-10-62753794
Tel: +86-10-62753794

Abstract

The preliminary results presented here show that γ-irradiation of ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate ([C4mim][PF6]) markedly decreases Sr2+ partitioning in the crown ether/[C4mim][PF6] extraction phase due to the competition between radation-generated H+ and Sr2+ to interact with the crown ether, however, washing irradiated [C4mim][PF6] with water gives a simple way of recycling the ionic liquid.

Graphical abstract: Influence of γ-radiation on the ionic liquid [C4mim][PF6] during extraction of strontium ions

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Article information

DOI
https://doi.org/10.1039/B811413G
Article type
Communication
Submitted
04 Jul 2008
Accepted
29 Aug 2008
First published
24 Sep 2008

Dalton Trans., 2008, 6358-6360

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Influence of γ-radiation on the ionic liquid [C4mim][PF6] during extraction of strontium ions

L. Yuan, J. Peng, L. Xu, M. Zhai, J. Li and G. Wei, Dalton Trans., 2008, 6358 DOI: 10.1039/B811413G

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