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Please use this identifier to cite or link to this item: https://libeldoc.bsuir.by/handle/123456789/42953
Title: Using the Method of SEM Image Processing to Study the Morphology of Porous Anodic Alumina Films
Authors: Lushpa, N. V.
Dinh, H. T.
Chernyakova, E. V.
Vrublevsky, I. A.
Muratova, E. N.
Spivak, Yu. M.
Moshnikov, V. A.
Keywords: публикации ученых;anodic alumina;surface morphology
Issue Date: 2020
Publisher: Nova Science Publishers
Citation: Using the Method of SEM Image Processing to Study the Morphology of Porous Anodic Alumina Films / N. V. Lushpa [et. al.] // New Materials : Preparation, Properties and Applications in the Aspect of Nanotechnology / A. G. Syrkov, K. L. Levine [editor]. – USA : Nova Science Publishers, 2020. – Chapter 13. – P. 125–132.
Abstract: Aluminum films approximately 100 nm thick were deposited on silicon substrates (SiO2/Si) by thermal evaporation in vacuum. Porous anodic alumina films were obtained in a potentiostatic mode at 20 V in 0,3 M aqueous solution of oxalic acid and 1.8 M aqueous solution of sulfuric acid. The main pore diameter was determined using ImageJ software from SEM images. For that algorithm determining the pore diameter in porous anodic alumina films was developed. It is shown that for nanoporous alumina films formed in sulfuric acid at 20 V, the average pore diameter was 12.3 nm. In the case of oxalic acid electrolyte the nanoporous alumina films formed at 20 V had an average pore diameter of 14.8 nm.
URI: https://libeldoc.bsuir.by/handle/123456789/42953
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