Journal ArticleDOI
Structural Features of Oxide Coatings on Aluminum
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In this paper, the structural features of the porous type of anodic oxide coating applied to aluminum have been investigated with the electron microscope, and formulas were given for calculating the cell size and pore volume of these coatings.Abstract:
The structural features of the porous type of anodic oxide coating applied to aluminum have been investigated with the electron microscope. These coatings consist of close‐packed cells of oxide, predominately hexagonal in shape, each of which contains a single pore. Pore size is a function of the electrolyte used and is independent of forming voltage. Wall thickness and barrier thickness are primarily a function of forming voltage and are affected to a minor degree by the electrolyte type. Pertinent dimensions of anodic coatings formed in sulfuric acid, oxalic acid, chromic acid, and phosphoric acid electrolytes are presented, and formulas are given for calculating the cell size and pore volume of these coatings.read more
Citations
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Journal ArticleDOI
The effect of deposition time on the structural properties of silver nanoparticles deposited on anodic alumina templates
TL;DR: In this article, the effect of deposition time on the properties of Ag nanoparticles deposited on alumina templates was studied through energy dispersive X-ray (EDX) spectrometer, scanning electron microscopy (SEM), and XRD analysis.
Journal ArticleDOI
Relationship between microstructure and optical properties of a novel perovskite C12PbI4 embedded in matrix of porous alumina
TL;DR: In this paper, the pore height and diameter of the nanoscale structure of porous anodic alumina (PAA) film produced by the anodization technique are controllable.
Journal ArticleDOI
Influence of the Self-Sealing Layer on the Corrosion of Anodic Aluminum Oxide Films
TL;DR: In this paper, a self-sealing layer, a porous layer, and a barrier layer are used for the anticorrosion performance of anodic aluminum oxide films composed of a self sealing layer, porous layer and barrier layer.
Journal ArticleDOI
Microstructural Models of Alumina Nanotubes and Anodic Porous Alumina Film Formed in Sulphuric Acid
Pu Lin,Chen Zhi-Qiang,Tan Chao,Yang Zheng,Zou Jian-Ping,Bao Xi-Mao,Feng Duan,Shi Yi,Zheng Youdou +8 more
TL;DR: The inner diameters of the ANTs are in the range of 10-20 nm and the aspect ratio (inner diameter/length) can be about 80.5 nm as discussed by the authors.
Adsorption of Propane on the Magnesium Oxide (100) Surface and Synthesis of Anodized Aluminum Oxide
TL;DR: In this article, the authors present a dissertation written by Michael John Felty entitled ''Adsorption of Propane on the Magnesium Oxide (100) Surface and Synthesis of Anodized Aluminum Oxide''.
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