Figure 2: Raman spectra of the hydroxyl phase on Pt(111). | Nature Communications

Figure 2: Raman spectra of the hydroxyl phase on Pt(111).

From: Intermediate stages of electrochemical oxidation of single-crystalline platinum revealed by in situ Raman spectroscopy

Figure 2

(a) Potential dependent Raman spectra and (b) the Raman intensity of the band at 922 cm−1 compared with the electrochemical current as obtained by scanning with 50 mV s−1 on a Pt(111) electrode in 0.1 M HClO4 electrolyte. The blue line in b is the voltammetric current and the squares correspond to the Raman intensities estimated from a. The Raman spectra shown in a were collected during 55 s.

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