Research Article
Properties Investigation of GO/HA/Pt Composite Thin Film
Figure 10
EIS spectra of (a) pure zirconium, (b) HA, (c) HA/GO, and (d) HA/GO/Pt coatings on zirconium substrate during prolonged time (7 days). (e) Potentiodynamic polarization curves of uncoated and coated zirconium after 7 in CaCl2 solution.
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