نبذة مختصرة : A computer model was developed to take into account all the phenomena that can occur in 18O/16O isotopic exchange over Pt/CeZrO x materials: adsorption/desorption on the metal, surface and bulk O diffusion. Discriminating each step of the exchange process is no longer necessary: kinetic parameters and O diffusivity can be calculated in a single experiment.
No Comments.