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

Figure 3

FIB-SEM images of the cross section of the electrodeposited films on the carbon steel substrate at the various deposition potentials in Fe(III)-TEA solution for 1800 s at 80°C: (a) −1.05, (b) −1.08, (c) −1.11, (d) −1.17, and (e) −1.23 .

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(b)

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