Electrochemical Behavior of Copper in Thionyl Chloride Solutions

机译：铜在亚硫酰氯溶液中的电化学行为

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The electrochemical and chemical behavior of copper and copper chlorides was studied in 1.5 molar LiAlCl4-SOCl2 solutions using cyclic voltammetric, controlled potential electrolysis and x-ray techniques. It was shown that copper metal reacts with thionyl chloride even at ambient temperatures resulting in the formation of cuprous chloride and cupric sulfide. In LiAlCl4-SOCl2 solutions, cuprous chloride is further oxidized, chemically as well as electrochemically, to cupric chloride. Cupric chloride was found to be electroactive in these solutions and undergoes reduction in the solid state to cuprous chloride and copper, respectively. It was also found that due to the presence of copper chloride films at the copper metal electrode in these solutions, the electrochemical reduction of thionyl chloride at copper electrodes occurs at more negative potentials than observed at carbon electrodes. (Author)

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Behl, W. K.;
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年度 1980
页码 p.1-14
总页数 14
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Electrochemistry; Copper compounds; Thionyl chloride; Solutions(Mixtures); Electrodes; Reduction(Chemistry); Metals; X rays; Additives; Cathodes; Lithium compounds; Voltammetry;

机译：电化学;铜化合物;亚硫酰氯;溶液（混合物）;电极;还原（化学）;金属; X射线;添加剂;阴极;锂化合物;伏安法;

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3. Electrochemical Behavior of Nano-grained Pure Copper in Dilute Alkaline Solution with Chloride Ion Trace [J] . Fattah-Alhosseini Arash, Imantalab Omid, Attarzadeh Farid Reza Journal of Materials Engineering and Performance . 2016,第10期

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6. A Comparative Study on the Electrochemical Corrosion Behavior of Iron and X-65 Steel in 4.0 wt Sodium Chloride Solution after Different Exposure Intervals [O] . El-Sayed M. Sherif 2014

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8. Electrochemical Behavior of Copper in Thionyl Chloride Solutions. [R] . Behl, W. K. 1980

机译：铜在亚硫酰氯溶液中的电化学行为。

Electrochemical Behavior of Copper in Thionyl Chloride Solutions

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