In Situ Electrochemical Thinning of Barrier Oxide Layer of Porous Anodic Alumina Template

An approach for in situ measurement of anode temperature during the growth of self-ordered nanoporous anodic alumina thin films: Influence of Joule heating on pore microstructure

“…As reported earlier, that D p increases linearly with anodizing potential at a constant bath temperature [12,15,31,32]. Assuming a perfectly ordered hexagonal structure of AAO pores, pore density can be calculated as [33]:…”