2015, № 1 (176)

Filyak M., Kanygina O. DIELECTRIC PROPERTIES OF THE ANODIC ALUMINUM OXIDE FROM SODIUM HYDROXIDE SOLUTIONSThe dielectric strength, dielectric loss-angle tangent and dielectric constant of the porous anodic alumina, obtained by anodizing in electrolytes based on sodium hydroxide, were determined. The relationship of these parameters with modes of anodizing and the anodic film morphology have been investigated It was found out that the less value of the dielectric constant and increased losses were associated with morphological features of the anodic film of the alkaline electrolyte. Key words: anodic aluminum oxide; alkaline electrolyte; electric strength, dielectric constant and loss-angle tangent.

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About this article

Authors: Filyak M.M., Kanygina O.N.

Year: 2015

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

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