Abstract
In the present work we show that self-ordered nanotubular and nanoporous magnesium oxy-fluoride structures can be grown on a magnesium-based alloy when anodized in a non-aqueous (ethylene glycol) HF electrolyte. The morphology of the surface structures varies with applied potential and anodisation time. Tubular and porous structures with different sizes and orientation can be grown. (C) 2010 Elsevier B.V. All rights reserved.