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. 2016 Jun 22;6:28456. doi: 10.1038/srep28456

Figure 1. Electrochemical data for oxygen evolution at a planar Pt electrode in various types of water-based solutions with 1 N NaOH as the supporting electrolyte.

Figure 1

(a) Cyclic voltammograms (CVs) at a scan rate of 50 mV s−1 in deionized (DI), blank and gold nanoparticle-treated under resonant illumination (sAuNT) water-based solutions. (b) LSV at a scan rate of 50 mV s−1 in DI, blank, and sAuNT water-based solutions. (c) Comparison of the electroactivity in the oxygen evolution reaction (OER) recorded at the planar Pt electrode in DI water- and sAuNT water-based solutions with 1 N NaOH as the supporting electrolyte.