Fig. 1: In situ oxidation of Pd/CeO2(100) in 5 Pa oxygen at 350 °C. | Nature Communications

Fig. 1: In situ oxidation of Pd/CeO2(100) in 5 Pa oxygen at 350 °C.

From: Interface engineering to regulate oxidation dynamics of supported nanoparticles

Fig. 1

a–c Time-sequenced HAADF-ESTEM (high-angle annular dark field-environmental scanning transmission electron microscopy) images depicting the formation of PdO for a specific nanoparticle, labeled as P1 (red arrows: interface oxide species; orange arrow: surface oxide layer). d Final state of the oxidized nanoparticle.

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