RT info:eu-repo/semantics/article
T1 Spatially-resolved imaging of concentration distributions on corroding magnesium-based materials exposed to aqueous environments by SECM
A1 Souto, Ricardo Manuel
A1 Kiss, András
A1 Izquierdo Pérez, Javier
A1 Nagy, Lívia
A1 Bitter, István
A1 Nagy, Géza
K1 scanning electrochemical microscopy
K1 corrosion
K1 magnesium dissolution
K1 ion-selective microelectrodes
AB The spatial resolution of Mg2+ release from magnesium and its alloys during exposure to aqueous environments has been imaged using a new, solid contact, micropipette-based magnesium-ion selective electrode employed as potentiometric tip in SECM. The detection of metal dissolution is crucial factor to detect the local microelectrodes established on the surface of the metal, and distinguish the processes related to anodic and cathodic half-cell reactions. Concentration distribution images have been obtained for the magnesium-based alloy AZ63 when galvanically-coupled to pure iron during exposure to 1 mM NaCl solution
YR 2020
FD 2020
LK http://riull.ull.es/xmlui/handle/915/19169
UL http://riull.ull.es/xmlui/handle/915/19169
LA en
DS Repositorio institucional de la Universidad de La Laguna
RD 26-abr-2025