Carbon Monoxide Oxidation on Nanostructured Pt Thin Films Synthesized by Pulsed Laser Deposition: Insights into the Morphology Effects

Figure 9

Variation of the coulometric charge under the stripping peak ($Q_{\text{strip}}$) required for CO_ads electrooxidation (diamonds) and the net charge due to oxidation and desorption of the CO adlayer (squares) as function of the PLD deposition background gas pressure.