The effect of changing the electrolyte species volume ratio on the electropolishing of aluminum foil

Pourjafari Nokandeh, Dena y Martínez Delgado, Dora Irma y Vázquez Dimas, Alejandro y Gómez de la Fuente, Idalia (2012) The effect of changing the electrolyte species volume ratio on the electropolishing of aluminum foil. Química Hoy, 2 (4).

Vista previa

PDF Art3.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (6MB) | Vista previa

Resumen

In this paper, the electrochemical behavior and surface morphology of AA1100 were investigated in commercial electropolishing electrolyte consisting of perchloric acid (HClO4) and ethanol (C2H5OH). Electropolishing of aluminum foil is a pre-treatment on aluminum surface before anodization process. The electropolishing on Al was carried out in different electrolyte concentration and proper concentration were reported by using current density-voltage curves, impedance spectroscopies and AFM images.

Actions (login required)

Ver elemento