Fig. 3: HER performance in 1.0 M PBS. | Nature Communications

Fig. 3: HER performance in 1.0 M PBS.

From: Reversible hydrogen spillover in Ru-WO3-x enhances hydrogen evolution activity in neutral pH water splitting

Fig. 3

a LSV curves in 1.0 M PBS. b The corresponding Tafel plots. c HER activity comparison of Ru-WO3−x/CP with other reported state-of-the-art electrocatalysts in 1.0 M PBS. The corresponding references for these reported electrocatalysts are shown in Supplementary Table 8. d Chronopotentiometric curve recorded at a constant cathodic current density of 20 mA cm−2. Inset compares the LSV curves before and after the stability test.

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