Title :
Anisotropy of electrochemical porous anodic oxidation of aluminium
Author :
Katsuba, P.S. ; Lazarouk, S.K. ; Leshok, A.A. ; Borisenko, V.E. ; Vysotski, V.B. ; Shvedov, S.V.
Author_Institution :
Belarusian State Univ. of Inf. & Radioelectron., Minsk, Belarus
Abstract :
Electric resistance of an aluminum foil was used to monitor its temperature during anodization in the regimes providing porous alumina formation. Current densities higher than 100 mA/cm2 were found to be accompanied by the sample heating several tens of degrees above the electrolyte temperature. Local heating of different regions in the forming porous nanostructured alumina was calculated to show considerable anisotropy of the effect.
Keywords :
alumina; anodisation; current density; electrochemistry; electrolytes; foils; heating; nanostructured materials; porous materials; Al2O3; aluminum foil; anisotropy; anodization; current densities; electric resistance; electrochemical porous anodic oxidation; electrolyte; heating; porous nanostructured alumina formation; Aluminum; Anisotropic magnetoresistance; Current density; Heating; Metallization; Temperature dependence; Temperature measurement;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2011 21th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4577-0883-1
