Unusual electrochemical behaviour of AuBr4− in ionic liquids. Towards a simple recovery of gold(iii) after extraction into an ionic liquid-Reference-Cited by-同舟云学术

Unusual electrochemical behaviour of AuBr4− in ionic liquids. Towards a simple recovery of gold(iii) after extraction into an ionic liquid

Published:2014 Issue:103 Volume:4 Page:58910-58915
ISSN:2046-2069
Container-title:RSC Adv.
language:en
Short-container-title:RSC Adv.

Author:

Papaiconomou Nicolas¹²³⁴²,Glandut Nicolas⁵⁶⁷⁸⁹,Billard Isabelle⁷²¹⁰¹¹¹²,Chainet Eric⁴²¹⁰⁷²

Affiliation:

1. Unive. Savoie Mont-Blanc

2. LEPMI

3. Chambéry, France

4. Univ. Grenoble-Alpes

5. SPCTS

6. UMR 7315

7. CNRS

8. University of Limoges

9. European Ceramics Center

10. Grenoble, France

11. Université de Strasbourg

12. IPHC

Abstract

The electrochemistry of AuBr₄⁻ complexes extracted into ionic liquids [C₈PYR][NTf₂] or [C₈MIM][NTf₂] saturated with water and gas has been studied by cyclic voltammetry on a glassy carbon macro electrode and by linear voltammetry on a platinum microelectrode.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/RA/C4RA10815A

Reference17 articles.

1. Efficient removal of gold complexes from water by precipitation or liquid–liquid extraction using ionic liquids

2. Physicochemical Properties of Hydrophobic Ionic Liquids Containing 1-Octylpyridinium, 1-Octyl-2-methylpyridinium, or 1-Octyl-4-methylpyridinium Cations

3. Liquid Phase Behavior of Ionic Liquids with Water and 1-Octanol and Modeling of 1-Octanol/Water Partition Coefficients

4. Determination of Water in Room Temperature Ionic Liquids by Cathodic Stripping Voltammetry at a Gold Electrode

5. Electrochemical studies of gold and chloride in ionic liquids

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