Fig. 6: Surface adsorbate coverage on different surface orientation. | Nature Communications

Fig. 6: Surface adsorbate coverage on different surface orientation.

From: Tuning proton-coupled electron transfer by crystal orientation for efficient water oxidization on double perovskite oxides

Fig. 6

a O 1s, (c) Co 2p/Ba 3d spectra for (100), (110) and (111) thin films in 1 mbar H2O at 300 °C (1 × 10−4 % RH). b Comparison of HO−/Olat ratio for (100), (110) and (111) thin film in 1 mbar H2O at 300 °C (1 × 10−4 % RH), Contact angle for (100), (110), and (111) thin films (the scales bar was marked inside the figure).

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