Mechanism of the anodic dissolution of gold in solutions of 6-alkyl-1,5-diazabicyclo[3.1.0]hexanes

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• 作者：M. D. Vedenyapina ; V. V. Kuznetsov…
• 刊名：Russian Journal of Physical Chemistry A, Focus on Chemistry
• 出版年：2016
• 出版时间：September 2016
• 年：2016
• 卷：90
• 期：9
• 页码：1903-1908
• 全文大小：724 KB
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Physical Chemistry
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1531-863X
• 卷排序：90

文摘

The electrochemical corrosion of gold in solutions of 6,6-dimethyl-1,5-diazabicyclo[3.1.0]hexane (I) and 6-methyl-1,5-diazabicyclo[3.1.0]hexane (II) on a gold electrode is studied via cyclic voltammetry. It is shown that the galvanostatic electrolysis of weakly basic aqueous solutions of I and II on gold anodes results in the corrosion of Au electrodes, probably with the formation of organic complexes of gold that are reduced to form a gold mirror on the inner surface of an electrochemical cell during electrolysis. A mechanism is proposed for the investigated processes.Keywordsgold mirror reaction6-alkylsubstituted 1,5-diazabicyclo[3.1.0]hexanesAu electrodecorrosioncyclic voltammetry