Research Article

Effects of Deposition Potentials on the Morphology and Structure of Iron-Based Films on Carbon Steel Substrate in an Alkaline Solution

Figure 6

XPS spectra of the electrodeposited films on the carbon steel substrate at the various potentials in Fe(III)-TEA solution for 1800 s at 80°C: (a) Fe 2p and (b) O 1s.
(a)
(b)