Research Article

Synergistic Effects of Co3O4-CeO2 Nanoparticles towards Catalytic Oxidation of Aromatic Hydrocarbons: A Study in Association with Carbon Monoxide and Humidity

Figure 1

XPS spectra of (a) Co 2p, (b) Ce 3d, and (c) O 1 s for 5.0Co-Ce sample.
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(b)
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