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. 2018 Aug 10;6:327. doi: 10.3389/fchem.2018.00327

Table 2.

SPE vs. MFE1 as CO2 and O2 sensors.

Commercial electrode Custom electrode Custom electrode with reduced size
SPt exposed [mm2] 2.67 2.67 0.67
SAg exposed [mm2] 0.83 0.83 0.21
SAu exposed [mm2] 12.47 12.47 3.12
RPt [Ω] 1.7 11.35
RAg [Ω] 0.4 1.85
RAu [Ω] 0.6 1.71
Peak Current [uA] About 60 About 60 About 6