However, the cell voltage decreased to 0.4 V after 12 min and then dropped to 0 V. This drop can be attributed to the fact that hydrogen generation rate dropped to below 96 ml/min after 13 min.
However, the cell voltagedecreased to 0.4 V after 12 min and then dropped to 0 V. Thisdrop can be attributed to the fact that hydrogen generationrate dropped to below 96 ml/min after 13 min.