Controlled decomposition of SF 6 by electrochemical reduction.

Autor: Bouvet S; Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France., Pégot B; Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France., Sengmany S; Electrosynthèse, Catalyse et Chimie Organique, Université Paris-Est Créteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France., Le Gall E; Electrosynthèse, Catalyse et Chimie Organique, Université Paris-Est Créteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France., Léonel E; Electrosynthèse, Catalyse et Chimie Organique, Université Paris-Est Créteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France., Goncalves AM; Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France., Magnier E; Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France.
Jazyk: angličtina
Zdroj: Beilstein journal of organic chemistry [Beilstein J Org Chem] 2020 Dec 01; Vol. 16, pp. 2948-2953. Date of Electronic Publication: 2020 Dec 01 (Print Publication: 2020).
DOI: 10.3762/bjoc.16.244
Abstrakt: The electroreduction of SF 6 is shown at ambient temperature in acetonitrile using an array of platinum microelectrodes to improve the electrical detection. Its half reduction potential occurs at -2.17 V vs Fc + /Fc. The exact number of electrons for the full consumption of sulfur hexafluoride was determined and this gas further quantitatively transformed into environmentally benign fluoride anion and sulfur by electrochemical reduction.
(Copyright © 2020, Bouvet et al.; licensee Beilstein-Institut.)
Databáze: MEDLINE
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