Fig. 5: PEMWE performance using h-ATO/RuO2 as anode catalyst. | Nature Communications

Fig. 5: PEMWE performance using h-ATO/RuO2 as anode catalyst.

From: Boosting the durability of RuO2 via confinement effect for proton exchange membrane water electrolyzer

Fig. 5

a Schematic illustration of PEMWE device. b The I-V curves of PEMWE device using h-ATO/RuO2 or Com-RuO2 as the anode catalyst at 60 °C. c Chronopotentiometry curve of PEMWE device using h-ATO/RuO2 as anode catalyst operated at 500 mA cm–2 and at 60 °C. The cell voltages were reported here without iR correction.

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