Fig. 35

Open circuit potential in 0.05 MNaCl for sol–gel ZrO₂-based coating deposited on AA2024 (Reprinted from Prog Org Coatings, 69, Paussa L, Andreatta F, Aldighieri P, Fedrizzi L, Critical aspects in the electrochemical study of unstable coated metallic substrates, 225–234, Copyright (2010a), with permission from Elsevier)