EIS Fitting Lab
Master impedance analysis by fitting real models
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Case Study: Fuel Cell Flooding
Identify flooding. A massive low-frequency loop indicates water blocking gas diffusion.
Nyquist Plot
Bode Plot
0Ω
8Ω
16Ω
24Ω
32Ω
Z' (Real)
0Ω
3Ω
6Ω
9Ω
12Ω
-Z'' (Imaginary)
Target Data
Your Fit
Parameters
Membrane R (mΩ)
1.00e+1
Charge Transfer R (mΩ)
2.00e+1
DL Capacitance (F)
2.00e-2
Mass Transport R (mΩ)
2.00e+1
MT Capacitance (F)
5.00e-1
Fit Error:
0.07
Check Fit
Snapshot
Import
Export PDF Report
3