化学学报 ›› 1991, Vol. 49 ›› Issue (12): 1503-1509. 上一篇    下一篇

研究论文

示差脉冲极谱法研究XI. 受前行化学反应控制的电流方程

张剑荣;张祖训   

  1. 南京大学化学系.南京(210008)
  • 发布日期:1991-12-15

Investigation on differential pulse polarography XI. Equation of polarographic currents controlled by diffusion and a prior chemical reaction

Zhang Jianrong;Zhang Zuxun   

  1. Nanjing Univ, Dept Chem.Nanjing(210008)
  • Published:1991-12-15

本文推导了受扩散和前行化学反应控制的示差脉冲极谱电流方程,并用实验进行了验证。根据该方程测得的动力学参数与文献报道值相符合。

关键词: 电流方程, 反应控制, 化学反应, 示差脉冲极谱法, 验证试验, 动力学参数

An equation for the differential pulse polarography with a prior chemical reaction is derived and verified in this paper. The K, k~f and k~b values determined by the method based on the expression are in good agreement with those obtained by other polarographic method found in literatures.

Key words: REACTION CONTROL, CHEMICAL REACTION, DEMONSTRATION TEST, KINETICS PARAMETER

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