Active protective Al-Ce alloy coating electrodeposited from ionic liquid
authors Lisenkov, A; Zheludkevich, ML; Ferreira, MGS
nationality International
journal ELECTROCHEMISTRY COMMUNICATIONS
author keywords Ionic liquid; Electrodeposition; Cerium; Aluminium; Corrosion protection
keywords ALUMINUM; CORROSION; CHLORIDE; METALS; CERIUM
abstract The electrochemical co-deposition of Al-Ce metallic protective coating with active inhibiting effect was performed for the first time using an ionic liquid as an electrolyte. Cerium was successfully co-deposited with aluminium on surface of Pt and AA2024 aluminium alloy forming uniform films with globular micro-structure and thickness up to 75 mu m. Cerium was introduced into the aluminium coating as a potential corrosion inhibitor which can be liberated during sacrificial dissolution of the galvanic layer deposited on the alloy surface. The released inhibitor provides an additional active corrosion protection slowing down the corrosion processes in the defects. (C) 2010 Elsevier B.V. All rights reserved.
publisher ELSEVIER SCIENCE INC
issn 1388-2481
year published 2010
volume 12
issue 6
beginning page 729
ending page 732
digital object identifier (doi) 10.1016/j.elecom.2010.03.018
web of science category Electrochemistry
subject category Electrochemistry
unique article identifier WOS:000279215700004
  ciceco authors
  impact metrics
journal analysis (jcr 2017):
journal impact factor 4.660
5 year journal impact factor 4.534
category normalized journal impact factor percentile 80.357
dimensions (citation analysis):
altmetrics (social interaction):



 


Apoio

1suponsers_list_ciceco.jpg