Acta Chimica Sinica ›› 1989, Vol. 47 ›› Issue (5): 481-483. Previous Articles     Next Articles

Original Articles

时间分辨化学发光分析的研究 I: 金和银的同时化学发光测定

张新荣;吕九如;章竹君   

  1. 陕西师范大学化学系
  • 发布日期:1989-05-15

An investigation of time-resolved chemiluminescence analysis I: Simultaneous determination of gold and silver by chemiluminescence

ZHANG XINRONG;LU JIURU;ZHANG ZHUJUN   

  • Published:1989-05-15

Ag(I) and Au(III) were determine simultaneously by time-resolved chemiluminescence on the kinetic distinction of oxidation of luminol by the metals, in alkaline medium (pH 13) in the presence of K2S2O8 and ethylenediamine. Gold and silver can be determine at 0.01-1 mg mL-1 levels.

Key words: GOLD, DYNAMICS, SILVER, CHEMILUMINESCENCE ANALYSIS, TIME RESOLUTION

CLC Number: