Fig. 4: Electrochemical properties of different catalysts. | Nature Communications

Fig. 4: Electrochemical properties of different catalysts.

From: Identifying the distinct roles of dual dopants in stabilizing the platinum-nickel nanowire catalyst for durable fuel cell

Fig. 4

a The SA and MA of different catalysts at 0.9 VRHE. b ORR polarization curves of PtNiMoAu NWs/C catalyst before and after ADT for different cycles. The inset showed an enlarged view of the area marked by the orange square. c The comparison of ECSAs and MA for PtNiMoAu NWs/C catalyst at 0.9 VRHE before and after ADT for different cycles. d Comparison of MA retention for recently reported catalysts after different cycles of ADT.

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