5M KCl
Time (minutes) Voltage (V) Current (µA) Power (mW) Power density (mW/m2)

Current density (µA/m2)

20 0.317 0.0317 0.0100489 0.000111654 2.358860554
40 0.319 0.0319 0.0101761 0.000113068 4.361189168
60 0.329 0.0329 0.0108241 0.000120268 6.720049722
80 0.356 0.0356 0.0126736 0.000140818 8.404414418
100 0.343 0.0343 0.0117649 0.000130721 10.38919562
120 0.341 0.0341 0.0116281 0.000129201 18.79361004
140 0.324 0.0324 0.0104976 0.00011664 14.36701424
Table 5: Maximum voltage obtained with 5M KCl.