Preparation of Cerium Dioxide Layers on Titanium by Electrodeposition with Organic Solution

Figure 5

SEM micrographs of CeO₂ layers calcined at 700 K for 30 min after (a) 30 min electrodeposition of 0.046 mg/mL of Ce³⁺ on Ti, (b) 8 h electrodeposition of 0.046 mg/mL of Ce³⁺, (c) 30 min electrodeposition of 0.092 mg/mL of Ce³⁺, (d) 8 h electrodeposition of 0.092 mg/mL of Ce³⁺, (e) 30 min electrodeposition of 2.0 mg/mL of Ce³⁺, and (f) 8 h electrodeposition of 2.0 mg/mL of Ce³⁺.

(a)

(b)

(c)

(d)

(e)

(f)