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Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys

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Main Authors: Voon, Chun Hong, Mohd Nazree, Derman, Dr.
Other Authors: chvoon@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications, Switzerland 2014
Subjects:
Anodizing
Concentration
Manganese
Oxalic acid
Porous anodic aluminium oxide
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/32504
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spelling my.unimap-325042014-03-11T05:11:33Z Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys Voon, Chun Hong Mohd Nazree, Derman, Dr. chvoon@unimap.edu.my nazree@unimap.edu.my Anodizing Concentration Manganese Oxalic acid Porous anodic aluminium oxide Link to publisher's homepage at www.ttp.net/ In this study, the effect concentration of electrolyte on pore nucleation process during anodizing was investigated. It was found that the concentration of oxalic acid influenced the morphologies and regularities of porous AAO formed on aluminum-manganese substrate. When the concentration of oxalic acid is 0.1 M, the porous AAO exhibited a disordered pores arrangement and no long range order was observed. However, when the concentration was increased to 0.3 M and 0.5 M, hexagonal pores arrangement and long range order were obtained. Although the hexagonal pore arrangement was still retained, further increasing the concentration of oxalic acid to 0.7 M render the long range order disappeared. The rate of increase of oxide mass of porous AAO increased with the concentration of oxalic acid. 2014-03-11T04:53:14Z 2014-03-11T04:53:14Z 2012-12 Article Advanced Materials Research, vol.626, 2013, pages 610-614 1022-6680 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32504 http://www.scientific.net/AMR.626.610 en Trans Tech Publications, Switzerland
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Anodizing
Concentration
Manganese
Oxalic acid
Porous anodic aluminium oxide
spellingShingle Anodizing
Concentration
Manganese
Oxalic acid
Porous anodic aluminium oxide
Voon, Chun Hong
Mohd Nazree, Derman, Dr.
Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys
description Link to publisher's homepage at www.ttp.net/
author2 chvoon@unimap.edu.my
author_facet chvoon@unimap.edu.my
Voon, Chun Hong
Mohd Nazree, Derman, Dr.
format Article
author Voon, Chun Hong
Mohd Nazree, Derman, Dr.
author_sort Voon, Chun Hong
title Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys
title_short Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys
title_full Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys
title_fullStr Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys
title_full_unstemmed Effect of electrolyte concentration on the growth of porous anodic aluminium oxide (AAO) on Al-Mn alloys
title_sort effect of electrolyte concentration on the growth of porous anodic aluminium oxide (aao) on al-mn alloys
publisher Trans Tech Publications, Switzerland
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/32504
_version_ 1643796928000950272
score 13.214268

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