AC‐Impedance Measurements on Corroded Porous Aluminum Oxide Films
Source abstract
Abstract
A simplified physical model of inhomogeneous aluminum oxide layers, including the formation of passive and active pits is developed in order to explain experimental impedance data of technical samples prepared under different formation and sealing conditions. Moreover, aging and corrosion effects after long time exposure in different climate are studied and compared with model simulations and experiments under artificial corrosion conditions.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Anodic Oxide Films and Nanostructures · High voltage insulation and dielectric phenomena · Concrete Corrosion and Durability
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Affiliations
Institute of Physical Chemistry and Electrochemistry, University of Karlsruhe, Karlsruhe, Germany
Bundesanstalt für Materialprüfung, Berlin, Germany
References
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