Journal of Nanomaterials / 2015 / Article / Fig 5

Research Article

Catalytic CO Oxidation over Au Nanoparticles Loaded Nanoporous Nickel Phosphate Composite

Figure 5

XPS spectra of Au 4f for Au/VSB-5 before (a) and after (b) the first cycle catalytic reaction with Gaussian peak fittings.
(a)
(b)