网络法数字模拟电活性物种吸附体系的循环伏安曲线

Digital Simulation by Network Approach of Cyclic Voltammograms Electroactive Species Adsorbed at Electrode Surface

使用指数扩展的网络方法对电活性物质吸附与扩散共存的电化学体系进行了模拟，包括吸附为平衡态和非平衡态的情形，所得结果跟文献报道一致并有所补充。该方法具有简便、直观、准确、灵活性强等优点。

The exponentially expand network approach was used to simulate the cyclic voltammetric (CV) curves of an electrochemical system coupled with adsorption and diffusion of the electroactive species. Both the CV curves of the equilibrium adsorption and the non-equilibrium adsorption were simulated. The simulated results agree with the integral equation method. Comparison of this simulation with the integral equation method showed that this method was convenient, straightforward, accurate and flexible.