Solution resistance (Rs), charge transfer resistance (Rct), Warburg resistance (Rw) and exchange current estimated based on the EIS experiments performed with the LFP-based samples A, B, C and D electrodes based on samples A, B, C and D.
| Samples | R s (Ohm) | R ct (Ohm) | R w (Ohm) | i o (mA) |
|---|---|---|---|---|
| Sample A | 10 | 76 | 11.0 | 0.335 |
| Sample B | 9 | 68 | 55.3 | 0.374 |
| Sample C | 9 | 57 | 54.9 | 0.446 |
| Sample D | 10 | 77 | 63.5 | 0.331 |