SciELO - Scientific Electronic Library Online

 
vol.25 special issueAnalysis of properties and degradation of the alloy Fe- 3.31 Mn - 21.2 Al - 5.6 Cr - 0.7 C- 0.2 TiAn impedance spectroscopy study of the anodically formed films on aluminium in cromic acid author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Article

Indicators

Related links

  • On index processCited by Google
  • Have no similar articlesSimilars in SciELO
  • On index processSimilars in Google

Share


Revista ION

Print version ISSN 0120-100X

Abstract

GALVIS, Oscar et al. Fabrication of porous anodic layers on titanium by plasma electrolytic oxidation. Rev. ion [online]. 2012, vol.25, n.spe, pp.39-43. ISSN 0120-100X.

Anodic coatings were obtained on Ti through plasma electrolytic oxidation in sulfuric acid (H2SO4) solutions containing phosphoric acid (H3PO4) as an additive. The coatings corrosion behavior was evaluated by means of Electrochemical Impedance Spectroscopy (EIS) in Simulated Body Fluid solution (SBF). Characterization of the coatings was made using SEM/EDS and Raman spectroscopy, It allowed to observe great influence in its morphology and composition due to phosphoric acid content into the coatings.

Keywords : titanium oxides; plasma electrolytic oxidation; anodic coatings; SBF; biomaterials.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )