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Figure 1 | Nanoscale Research Letters

Figure 1

From: Study on cerium-doped nano-TiO2 coatings for corrosion protection of 316 L stainless steel

Figure 1

Variation of the OCP. At (a) for the 0.2% Ce-TiO2 coatings with different layers under illumination, (b) for the three-layer Ce-TiO2 coatings with different cerium ion contents under illumination, and (c) Tafel curves of pure TiO2 coating and 1.2% Ce-TiO2 coating under illumination and in the dark. Line a: 1.2% Ce-TiO2 in the dark, line b: pure TiO2 in the dark; line c: 1.2% Ce-TiO2 under illumination; line d: pure TiO2 under illumination.

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