Figure 2

(a) XRD patterns of bare stainless steel (SS), MWCNTs, CeO2, and CeO2/MWCNTs thin films, (b) Raman spectra of CeO2/MWCNTs sample.
(a) XRD patterns of bare stainless steel (SS), MWCNTs, CeO2, and CeO2/MWCNTs thin films, (b) Raman spectra of CeO2/MWCNTs sample.