Effect of Manganese Content on the Fabrication of Porous Anodic Alumina
Joint Authors
Voon, C. H.
Derman, M. N.
Hashim, U.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-06-27
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The influence of manganese content on the formation of well-ordered porous anodic alumina was studied.
Porous anodic alumina has been produced on aluminium substrate of different manganese content by single-step anodizing at 50 V in 0.3 M oxalic acid at 15°C for 60 minutes.
The well-ordered pore and cell structure was revealed by subjecting the porous anodic alumina to oxide dissolution treatment in a mixture of chromic acid and phosphoric acid.
It was found that the manganese content above 1 wt% impaired the regularity of the cell and pore structure significantly, which can be attributed to the presence of secondary phases in the starting material with manganese content above 1 wt%.
The pore diameter and interpore distance decreased with the addition of manganese into the substrates.
The time variation of current density and the thickness of porous anodic alumina also decreased as a function of the manganese content in the substrates.
American Psychological Association (APA)
Voon, C. H.& Derman, M. N.& Hashim, U.. 2012. Effect of Manganese Content on the Fabrication of Porous Anodic Alumina. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1029272
Modern Language Association (MLA)
Voon, C. H.…[et al.]. Effect of Manganese Content on the Fabrication of Porous Anodic Alumina. Journal of Nanomaterials No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-1029272
American Medical Association (AMA)
Voon, C. H.& Derman, M. N.& Hashim, U.. Effect of Manganese Content on the Fabrication of Porous Anodic Alumina. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1029272
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029272