高等学校化学学报

高等学校化学学报 ›› 1986, Vol. 7 ›› Issue (3): 211.

• 研究论文 • 上一篇    下一篇

示波极谱滴定的研究(ⅩⅩⅧ)—单微铂电极上的示波极谱络合滴定法

杨昭亮, 高鸿   

  1. 南京大学化学系
  • 收稿日期:1984-11-12 出版日期:1986-03-24 发布日期:1986-03-24
  • 基金资助:

    中国科学院科学基金

Investigations on Oscillopolarographic Titrations (XXⅦ)—Oscillopolarographic Chelometric Titrations on One Micro Pt-Electrode

Yang Zhaoliang, Gao Hong(H. Kao)   

  1. Department of Chemistry, Nanjing University, Nanjing
  • Received:1984-11-12 Online:1986-03-24 Published:1986-03-24

PDF (PC)

摘要： 示波极谱滴定中使用一个微铂电极和一个大面积电极者称为单微铂电极示波极谱滴定法,本文研究了单微铂电极示波极谱络合滴定法,取得了较好的结果。

Abstract: Studies on oscillopolarographic chelometric titrations on one micro pt-electrode were carried out. It was found that in the presence of KBr and at lower frequencies of a. c. source, some metallic ions gave distinct incisions which can be used to indicate the end-point of chelometric titrations. The accuracy and precision of the method arc satisfactory.

TrendMD: