Effect of Plasma Surface Pretreatment on Ce³⁺-Doped GPTMS-ZrO₂ Self-Healing Coatings on Aluminum Alloy

Figure 2

Potentiodynamic polarization data obtained for the GPZ and GPZ-plasma for(a) 1 h and (b) 24 h exposure to 3.5% NaCl solution.

(a)

(b)