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. 2022 Aug 29;126(35):14897–14907. doi: 10.1021/acs.jpcc.2c04494

Figure 2.

Figure 2

LSVs obtained in the SECCM triple-phase setup, at voltammetric sweep rate υ = 1 V s–1, on a polycrystalline Cu surface, in either aerated (gray curve) or de-aerated conditions (red curve). Each curve was preceded by a landing period of 0.25 s at the start potential (respectively −0.44 and −0.95 V). The presented curves are the median taken from 5426 (for the aerated case) and 102 (for the de-aerated case) individual measurements. These measurements were obtained in the SECCM configuration with a nanopipet probe containing 0.01 M H2SO4.