Fig. 2

(a) Maps of elemental distribution on the surface of coated samples obtained using EDX spectroscopy, (b) high-resolution SEM images of 30 V, 5 min sample, and (c) XRD diffractograms obtained for all investigated samples.

(a) Maps of elemental distribution on the surface of coated samples obtained using EDX spectroscopy, (b) high-resolution SEM images of 30 V, 5 min sample, and (c) XRD diffractograms obtained for all investigated samples.