Figure 3 (IMAGE)

Advanced Institute for Materials Research (AIMR), Tohoku University

Figure 3

Caption

(a) The cross-sectional SEM image of the MEA fabricated by Ir/HESIO. (b) The polarization curves of MEAs with different anode Ir loadings. (c) The deconvoluted polarization curve according to the HFR measurements. (d) The stability test at a constant current density of 2 A cm-2. (e) The stability test at a constant current density of 3 A cm-2. (f) The activity and stability of Ir/HESIO compared with earlier reports.

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Hao Li

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