Characterization of Porous Anodic Aluminium Oxide Film on Aluminium Templates Formed in Anodizing Process

A. Wahab Juyana; Mohd Nazree B. Derman

doi:10.4028/www.scientific.net/AMR.173.55

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 173Characterization of Porous Anodic Aluminium Oxide...

Characterization of Porous Anodic Aluminium Oxide Film on Aluminium Templates Formed in Anodizing Process

Abstract:

A porous anodic aluminium oxide (AAO) films were successfully fabricated on aluminium templates by using anodizing technique. The anodizing process was done in the mixed acid solution of phosphoric acid and acetic acid. The growth, morphology and chemical composition of AAO film were investigated. During the anodizing process, the growth of the oxide pores was strictly influenced by the anodizing parameters. The anodizing was done by varying the voltage at 70 V to 130 V and temperature from 5 °C to 25 °C. The electrolyte concentration was remaining constant. In this study, all the samples were characterized using scanning electron microscope (SEM) and X-ray diffraction (XRD) techniques. From this study, the optimum parameters to obtain porous AAO film with the mixture of phosphoric acid and acetic acid solution can be known.

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Periodical:

Advanced Materials Research (Volume 173)

Pages:

55-60

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.173.55

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Online since:

December 2010

Authors:

A. Wahab Juyana, Mohd Nazree B. Derman

Keywords:

Anodic Aluminum Oxide (AAO), Anodizing, Mixed Acid, Pore Growth, Temperature, Voltage

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