Roles of the base in the electrocatalytic reactions: A case study of glycine electrooxidation

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• 作者：Wenbin Zhang^a ; ^b ; ^{zhangwbycu@163.com} ; Zhixing Xiong^a ; Yingying Gao^a ; Hang Gao^a ; Ya Zhang^a
• 关键词：Electrooxidation ; Base ; TEMPO ; Nickel hydroxide ; Glycine
• 刊名：Journal of Electroanalytical Chemistry
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：785
• 期：Complete
• 页码：216-219
• 全文大小：621 K
• 卷排序：785

文摘

Bases play an important role in the glycine electrooxidation mediated by TEMPO and Ni(OH)2. A trend of 2,4,6-collidine > 2,6-lutidine>3-picoline > pyridine was observed in TEMPO mediated glycine electrooxidation. The catalytic activity of Ni(OH)2 mediated glycine electrooxidation is highest in KOH, followed by NaOH and LiOH. Acid neutralization, base assisted deprotonation and the interaction between bases and catalysts result in base effects.