Voltage (V) Voltage (V) Time (h) Electrode Current (mA) Yield (%) EE (%)
0 0 24 N/A 49.8 94.6
-5 24 24 Ti 16.9 91.0
-10 24 24 Ti 22.4 86.0
-15 24 24 Ti 23.0 66.1
-20 24 24 Ti 45.6 82.9
-30 24 24 Ti 48.4 75.2