Excel在电化学阻抗计算中的应用

Excel Application in Electrochemical Impedance Calculation

在用等效电路来表征电极过程的实验中,会不可避免地涉及到复杂电路阻抗的计算,大多数阻抗是用复数形式表示的,计算较复杂,提出了一种利用Excel强大的工程函数来计算阻抗、简化数据计算的方法。该方法不需要实验人员具有多高的数学计算水平,便能在保证正确结果的前提下提高工作效率,为结果分析提供正确的判据。

Considering the fact that characterizing electrode process with equivalent circuit can involve the cal- culation of impedance, and most impedance expressed with plural makes the calculation difficult, making use of the powerful Excel engineering functions to calculate the impedance was proposed which does not require high mathematical skills and can ensure correct results and improve the efficiency.