电位溶出分析法理论研究,国内已有文献报道,文献的理论结论与实验结果吻合,但理论公式的处理尚不十分完善。本文在前人工作基础上,提出电位溶出分析法理论公式的改进处理方法,以期进一步论证该理论的严谨性。设溶出过程中金属M在汞膜中服从Fick’s第二扩散定律,并提出如下初始、边界条件: Potential dissolution analysis of theoretical research, the domestic literature has been reported, the theoretical conclusions of the literature and the experimental results agree, but the theoretical formula is not yet fully processed. Based on the work of predecessors, this paper proposes an improved method to deal with the theoretical formula of potential dissolution analysis, in order to further demonstrate the rigor of the theory. Assuming that the metal M obeys Fick’s second law of diffusion in the mercury film during dissolution, the following initial and boundary conditions are proposed: