Fig. 15

Reusability performance of Co/Fe@C (a) in pollutant catalytic oxidation as a function of cyclic use (b) XRD pattern and (c and d) SEM images of the used Co/Fe@C material

Reusability performance of Co/Fe@C (a) in pollutant catalytic oxidation as a function of cyclic use (b) XRD pattern and (c and d) SEM images of the used Co/Fe@C material