Skip to main content
. 2021 Apr 13;12:2231. doi: 10.1038/s41467-021-22296-9

Fig. 5. Long-term stability of IrOx in AMS and MEA environment.

Fig. 5

a Loading-normalized total dissolved iridium amount at current densities of 0.2 A mgIr−1 and 2 A mgIr−1 in AMS and MEA, respectively; b S-numbers calculated from the amounts of dissolved iridium. Lines displayed for ease of interpretation. Error bars were calculated as the standard deviation of at least three independent measurements. Source data are provided in the source data file.