Effect of Doping Metals on the Structure of PEO Coatings on Titanium

Table 4

Corrosion parameters of samples with coatings: TiO_x oxides of metals in solution 0.1 M NaCl.

Coating	Corrosion rate		Open circut potential, Ecor (V)
	icor·10^6 (A/cm^2)	kh·10^4 (mm/year)
TiOx·WOy	1.509	1.97	−0.17
TiOx·MoOy	0.755	0.98	−0.122
TiOx·V2O5	0.377	0.49	−0.104
TiOx·ZrO2	0.279	0.36	−0.08