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Express-Method for the Study of Electrolyte Anion Profiles in the Bulk of Dense Anodic Alumina Films

Published online by Cambridge University Press:  11 January 2018

Valentina Yakovtseva ,
Dimitry Shimanovich ,
Vitaly Sokol ,
Alexey Subko  and
Vitaly Bondarenko
Valentina Yakovtseva
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Dimitry Shimanovich
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Vitaly Sokol
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Alexey Subko
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Vitaly Bondarenko*
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
*
*(Email: vitaly51@mail.ru)
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Abstract

The procedure proposed is the express method for the study of anion distribution profiles in the anodic aluminum oxide film. The method consists in measuring the variation of the steady-state electrode potential during the oxide etching. It allows the influence of the initial aluminum composition, the electrolyte composition, anodization regimes, etc. on the characteristics of dense anodic alumina films to be studied. The method developed can be used to study a chemical evolution in anodic alumina formed to correlate with modelling and simulations across materials science disciplines.

Keywords

electrochemical synthesisAlchemical composition

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Type
Articles
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MRS Advances , Volume 3 , Issue 11: Theory, Characterization and Modeling , 2018 , pp. 569 - 574
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Copyright
Copyright © Materials Research Society 2018 

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References

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