Fig. 5: XPS of the EHBP O 1s core level at different reaction stages after deposition on clean Ag(100). | Nature Communications

Fig. 5: XPS of the EHBP O 1s core level at different reaction stages after deposition on clean Ag(100).

From: On-surface synthesis of enetriynes

Fig. 5

The O 1s signature for the arrays formed at RT display two peaks at 532.2 and 530.7 eV with almost equal intensities, indicating the partial dehydrogenation of hydroxyl entities. The peak at 532.2 eV vanishes after annealing the substrate at 520 K, revealing fully dehydrogenated hydroxyl endgroups. Gray dots in the plots denote the linear-background-subtracted XPS data, and all peaks were fitted using a Lorentzian line shape, LA(1.53,243). Source data are provided as a Source data file.

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