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电化学(中英文) ›› 2017, Vol. 23 ›› Issue (1): 91-98.  doi: 10.13208/j.electrochem.160210

• 研究论文 • 上一篇    下一篇

金刚烷双席夫碱镍配合物/氧化石墨烯/玻碳电极检测胭脂红的研究

郭鹏1,2, 刘峥1,2*, 李海莹1,2 ,马丽明1,2   

  1. 1.桂林理工大学化学与生物工程学院,广西 桂林 541004; 2.广西电磁化学功能物质重点实验室,广西 桂林 541004
  • 收稿日期:2016-02-10 修回日期:2016-04-09 出版日期:2017-02-28 发布日期:2016-05-04
  • 通讯作者: 刘峥 E-mail:lisa4.6@163.com
  • 基金资助:

    国家自然科学基金(No.21266006);广西自然科学基金( No.2012GXNSFAA053034) 资助项目.

Application of Adamantane Schiff Base Nickel Complexes/Graphene Oxide/Glassy Carbon Modified Electrode in Detection of Carmine

GUO Peng1,2, LIU Zheng1,2*, LI Hai-ying1,2, Ma Li-ming1,2   

  1. 1. College of Chemical And Biological Engineering,Guilin University Of Technology,Guilin 541004 2. Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials,Guilin 541004
  • Received:2016-02-10 Revised:2016-04-09 Published:2017-02-28 Online:2016-05-04
  • Contact: LIU Zheng E-mail:lisa4.6@163.com

摘要:

使用嵌入法和电沉积法制备了双席夫碱镍配合物/氧化石墨烯/玻碳电极,用于定量检测胭脂红含量. 通过循环伏安法、电流计时法和扫描电镜等技术对修饰电极的电化学性能和形貌进行表征,结果表明,金刚烷双席夫碱镍配合物/氧化石墨烯/玻碳电极对胭脂红氧化反应具有较高的电催化活性,提供了一种简便快捷、重现性好的检测胭脂红含量的新方法.

Abstract:

The Schiff base nickel complexes/graphene oxide/glassy carbon electrodes were prepared by embedded method and electrodeposition on which were used to quantitatively detect the contents of carmine. Cyclic voltammetry, chronoamperometry, scanning electron microscopy (SEM) and other methods were employed to characterize properties and morphologies of the modified electrodes. The results show that the adamantane double Schiff base nickel complexes/graphene oxide/glassy carbon electrode had high electric catalytic activity toward carmine oxidation reaction, and might provide an easy and quick way to detect carmine content with good reproducibility.

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