Electrochemical study of modified non-functional bis-silane layers on Al alloy 2024-T3 - Morales Palomino, Luis Enrique; Suegama, Patricia Hatsue; Aoki, Idalina Vieira; Montemor, Maria de Fátima Grilo da Costa; Melo, Hercílio Gomes de (Corrosion Science, 2008)