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| In this article, we for the first time present a nonlinear conductive media based approach for modeling of electrochemistry system using black box method. The bulk of electrolyte solution and the main body of solid electrode are modeled to be normal conductive media, while the interface between the solution and the electrode is modeled to be nonlinear conductive media, which is characterized by inconstant conductivity. This novel electrochemistry system modeling approach is verified by comparison of experiment data, and contributes to a better understanding the distribution of electrical potential and current, especially in complicated electrochemistry systems. |
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| Keywords:Nonlinear, black box, finite element method, electrochemistry |
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