Research Article
Halloysite Nanotube-Reinforced Ion-Incorporated Hydroxyapatite-Chitosan Composite Coating on Ti-6Al-4 V Alloy for Implant Application
Table 2
Electrochemical parameters of uncoated and coated Ti6Al4V alloy.
| | Sample condition | Ecorr (V vs. SCE) | Icorr (×10−5 A cm−2) | Rp (×10) |
| | Bare Ti6Al4V alloy | −0.6168 | 1.790 × 10−5 | 7.1542 × 104 | | Anodized Ti6Al4V alloy | −0.592 | 9.140 × 10−006 | 1.552 × 105 | | MHA/Ti6Al4V | −0.586 | 8.634 × 10−006 | 3.373 × 106 | | CS-MHA/Ti6Al4V | −0.561 | 5.867 × 10−006 | 4.023 × 106 | | HTN-MHA/Ti6Al4V | −0.430 | 6.113 × 10−007 | 4.677 × 106 | | HTN-CS-MHA/Ti6Al4V | −0.356 | 6.250 × 10−007 | 5.644 × 106 |
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