高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 327.

• Molecular Spectroscopy • 上一篇    下一篇

Study on the Properties and Applications of the Silver-catalyzed Oxidation Reaction of Guaiacol

HUANG Xiang-Yuan, ZHANG Chen-Feng, JI Ming-De   

  1. Department of chemistry, Nanchang University, Nanchang, 330047, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31
  • 基金资助:

    supported by the National natural Science Foundation of Jiangxi Province, China

Study on the Properties and Applications of the Silver-catalyzed Oxidation Reaction of Guaiacol

HUANG Xiang-Yuan, ZHANG Chen-Feng, JI Ming-De   

  1. Department of chemistry, Nanchang University, Nanchang, 330047, P. R. China
  • Online:1999-12-31 Published:1999-12-31
  • Supported by:

    supported by the National natural Science Foundation of Jiangxi Province, China

PDF (PC)

摘要：

Guaiacol has been used to determine the activity of peroxide enzyme and uranium. In this paper, we lucubrate the reaction between guaiacol and ammonium persulfate and the reaction mechanism in the presence of silver's catalysis and the activator's behaviour. Based on these, we establish a new catalytic kinetic spectrophotometric method for silver determination and the results are satisfactory when applying to determine silver in the offscum of plumbum-zinc mine after extracting zinc.

Abstract:

Guaiacol has been used to determine the activity of peroxide enzyme and uranium. In this paper, we lucubrate the reaction between guaiacol and ammonium persulfate and the reaction mechanism in the presence of silver's catalysis and the activator's behaviour. Based on these, we establish a new catalytic kinetic spectrophotometric method for silver determination and the results are satisfactory when applying to determine silver in the offscum of plumbum-zinc mine after extracting zinc.

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