Sample | Steady-state period (h) | Current density at steady-state period (mA·cm−2) | Voltage loss at the end of steady-state period (%) | Voltage decay rate (µV·h−1) | Power density loss at the end of steady-state period (%) | Power density decay rate (µW·cm−2·h−1) |
Cel 1 MEA 3 | 491.38 | 577.88 | 93.12 | 1116.0 | 88.33 | 640.0 |
Cel 1 MEA 5 | 505.10 | 599.60 | 5.56 | 60.0 | 1.38 | 10.0 |
Cel 1 MEA 10 | 668.80 | 622.77 | 6.59 | 60.0 | 3.39 | 20.0 |
Cel 1 MEA 11 | 524.90 | 585.67 | 3.64 | 40.0 | 2.92 | 20.0 |
Cel 1 MEA 12 | 668.20 | 535.17 | 17.11 | 160.0 | 16.58 | 80.0 |
Cel 2 MEA 1 | 426.42 | 587.55 | 2.59 | 37.0 | 0.42 | 3.6 |
Cel 4 MEA 2 | 249.40 | 623.08 | 53.55 | 1300.0 | 51.43 | 790.0 |
Cel 5 MEA 3 | 504.50 | 658.25 | 4.58 | 60.0 | 2.58 | 20.0 |
Cel 5 MEA 4 | 361.22 | 573.48 | 6.07 | 100.0 | 5.83 | 60.0 |
Cel 5 MEA 5 | 399.52 | 663.96 | 34.33 | 520.0 | 36.66 | 380.0 |
Cel 5 MEA 6 | 610.72 | 679.51 | 8.84 | 90.0 | 6.54 | 40.0 |
Cel 5 MEA 7 | 265.8 | 638.71 | 3.08 | 70.0 | 3.86 | 60.0 |
Median value | 497.940 | 611.185 | 6.33 | 80 | 4.845 | 50 |