三角波交流示波极谱的研究(Ⅲ)——双组分三角波交流示波极谱理论

Investigation on Triangular-wave AC Oscillopolarography(Ⅲ)——Theory of Two Components

本文逐步运用初始条件,建立了双组分三角波交流示波极谱理论。该理论可较好地还原到前文报道的单组分状态时的各类方程,与实验结果一致。讨论了影响去极剂切口性质的主要因素,如去极剂浓度,前还原组分浓度以及三角波电流直流分量和电流扫描速率。

Theory of triangular-wave oscillopolarograms in the solution containing two depolarizer has been derived from the stepwise application of initial conditions" The result can be returned to what obtained by one depolarizer, which makes an agreement with expeiment. Factors affecting the incision are discussed. Some more important equations for second incision are given below.Where Ei is the incision potential, Hi is incision height, and ti is theemersion time of incision,τ1 is the transition time of first component.