Research Article
Protective Cerium-Based Layered Double Hydroxides Thin Films Developed on Anodized AA6082
Table 3
Results of the EIS fittings of CeLDH-H.
| | | QLDH (Ω−1·cm−2·sα) | RLDH (Ω·cm2) | αLDH | Qb (Ω−1·cm−2·sα) | Rb (Ω·cm2) | αdl | Qdl (Ω−1·cm−2·sα) | Rct (Ω·cm2) | αdl |
| | 1 | 1.5 × 10−7 | 1.3 × 103 | 0.82 | 5.7 × 10−6 | 1.5 × 106 | 0.78 | — | — | — | | 3 | 5.6 × 10−8 | 8.1 × 102 | 0.82 | 5.4 × 10−6 | 5.4 × 106 | 0.87 | — | — | — | | 5 | 4.1×10−6 | 7.8 × 102 | 0.84 | 2.7 × 10−8 | 4.4 × 105 | 0.85 | — | — | — | | 24 | 2.6 × 10−6 | 7.4 × 102 | 0.64 | 4.2 × 10−6 | 5.5 × 104 | 0.89 | — | — | — | | 72 | 7.4 × 10−6 | 4.4 × 101 | 0.84 | 6.9 × 10−5 | 4.6 × 104 | 0.71 | | | | | 120 | 2.4 × 10−7 | 5.4 × 101 | 0.88 | 4.1 × 10−6 | 1.1 × 105 | 0.78 | | | | | 168 | 3.7 × 10−7 | 3.0 × 101 | 0.76 | 1.8 × 10−6 | 2.5 × 105 | 0.81 | 4.8 × 10−6 | 8.8 × 107 | 0.88 | | 360 | 7.2 × 10−7 | 4.1 × 102 | 0.78 | 8.2 × 10−6 | 9.7 × 105 | 0.89 | 6.1 × 10−6 | 7.8 × 107 | 0.89 | | 720 | 3.5 × 10−6 | 6.1 × 101 | 0.58 | 3.4 × 10−6 | 7.0 × 105 | 0.87 | 6.5 × 10−6 | 4.7 × 106 | 0.78 | | 1080 | 3.5 × 10−6 | 7.9 × 101 | 0.57 | 8.7 × 10−6 | 6.0 × 103 | 0.66 | 6.8 × 10−6 | 5.8 × 106 | 0.79 | | 1200 | 3.5 × 10−6 | 4.3 × 101 | 0.77 | 4.5 × 10−6 | 4.7 × 103 | 0.76 | 1.2 × 10−6 | 6.3 × 105 | 0.77 |
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