通过电化学还原对SF进行可控分解。
Controlled decomposition of SF by electrochemical reduction.
作者信息
Bouvet Sébastien, Pégot Bruce, Sengmany Stéphane, Le Gall Erwan, Léonel Eric, Goncalves Anne-Marie, Magnier Emmanuel
机构信息
Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France.
Electrosynthèse, Catalyse et Chimie Organique, Université Paris-Est Créteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France.
出版信息
Beilstein J Org Chem. 2020 Dec 1;16:2948-2953. doi: 10.3762/bjoc.16.244. eCollection 2020.
The electroreduction of SF 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.
在室温下于乙腈中使用铂微电极阵列展示了六氟化硫（SF）的电还原过程，以改善电学检测。其半还原电位相对于二茂铁/二茂铁阳离子（Fc/Fc）为 -2.17 V。确定了完全消耗六氟化硫所需的电子的确切数量，并且该气体通过电化学还原进一步定量转化为环境友好的氟阴离子和硫。
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