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Randles circuit

In Electrochemical Impedance Spectroscopy (EIS), Randles circuits are often used. A Randles circuit is and equivalent electrical circuit, where all current passes through the solution, which acts as an Ohmic resistor Rsol.

 

Figure 6.7 | simplified Randles circuit

An interactive EIS of the Randles Circuit can be downloaded together with the free Wolfram Alpha Player here

For more information, see Chapter Bode and Nyquist Plot

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