高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (1): 47.

• 研究简报 • 上一篇    下一篇

脉冲极谱法研究(Ⅵ)——示差脉冲极谱吸附不可逆波方程的数值求解

张剑荣, 张祖训   

  1. 南京大学化学系, 南京 210008
  • 收稿日期:1992-01-04 修回日期:1992-06-26 出版日期:1993-01-24 发布日期:1993-01-24
  • 通讯作者: 张祖训

Investigation on Pulse Polarography (Ⅵ)——Numerical Solution of Equation of the Differential Pulse Polarography for Irreversible Wave Influenced by Adsorption

ZHANG Jian-Rong, ZHANG Zu-Xun   

  1. Department of Chemistry, Nanjing Unversity, Nanjing, 210008
  • Received:1992-01-04 Revised:1992-06-26 Online:1993-01-24 Published:1993-01-24

关键词: 脉冲极谱, 吸附, 不可逆波方程

Abstract: The equation of irreversible wave with adsorption of both the reactant and product in differential pulse polarogeaphy is solved by Huber's method.The formulae and block diagram of numerical solution of Huber's method are shown in detail, and the influence of electrode kinetic parameters, adsorption constants, drop time, pulse height and exampled-current time on peak current of Dpp is mainly discussed in this paper.Experiments show the theoretical relationship of peak current of Dpp with Igk.is good agreement with observed result.

Key words: Pulse polarography, Adsorption, Irreversible wave equation

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