玻炭汞膜电极多阶半微分溶出曲线的理论方程式

Theoretical Curve Equations of Multiple Semidifferential Anodic Stripping Electroanalysis with Thin Mercury Film Electrode Formed in Situ

本文建立了汞膜电极阳极溶出多阶半微分电分析法理论的基本数学模型,借助电子计算机,直接描绘出其理论曲线,并给出有关特征参数,计算结果与实验验证表明,本文所推导的理论曲线方程式是正确的。半微分电分析法是M.Golo等人^([1-5])提出的一种新的电分析方法,他们将玻炭电极(同位镀汞)阳极溶出伏安法应用于半微分电分柘技术^([6])。

The theoretical curves which describe the 1.5th order derivative, e’, and 2.5th order derivative of current, e", vs. the electrode potential, E,are presented In anodic stripping processes at thin mercury film formed in situ on the rotating glassy carbon disk electrode.