Surface of Alumina Films after Prolonged Breakdowns in Galvanostatic Anodization

<table>AFM images of the surface of samples anodized at current densities (0.2 and 5 mA cm<sup>−2</sup>) after 2.5 C cm<sup>−2</sup> charge density passed.</table>

International Journal of Electrochemistry

fig7

Figure 7

Figure 7: Surface of Alumina Films after Prolonged Breakdowns in Galvanostatic Anodization 