aluminum oxide
Anodic Aluminum Oxide Membrane Assisted Fabrication of β In2S3Nanowires
... anodic aluminum oxide (AAO) membrane with average channel diameter of 60 nm and thickness of 25 lm was fabricated by two-step anodization process as descri- bed previously [4, ...purity aluminum ...
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Aluminum Oxide Nanofluid Energy Transfer
... The experimental results showed that the heat transfer coefficient increases with the Reynolds number and the particle concentration. Aluminum oxide nanofluid with concentrations of 0.2 and 0.3 had high ...
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Removal of phenol from aqueous solutions using persulfate-assisted, photocatalytic-activated aluminum oxide nanoparticles
... In order to investigate the effect of persulfate anion on the process efficiency in phenol removal, samples with the volume of 1,000 milliliters and optimal pH, which were obtained in the previous stage, were added to ...
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Aluminum oxide blasting as surface treatment of titanium and zirconium oxide
... zirconium oxide ceramics (Hallmann, 2016; Mosele, 2014; Pozzobon, ...zirconium oxide ceramic, either treated or untreated with aluminum oxide ...
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Densification of Thin Aluminum Oxide Films by Thermal Treatments
... of aluminum oxide compared to other potential alternative dielectric ...nium oxide with a substantially higher dielectric constant of ∼25 forms silicate at the interface with Si and crys- tallizes ...
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Green Light Emission in Aluminum Oxide Powders Doped with Different Terbium Concentrations
... of aluminum oxide doped with rare earths are obtained by different techniques such as spray pyrolysis [2,5], organic acids combustion[3], sol-gel[4,8], pulverizing-metallurgy[6], laser ablation ...
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Characterization of Cracks in Tubular Anodic Aluminum Oxide Membrane
... Abstract Tubular anodic aluminium oxide membrane is an attractive structure used for variety of applications. One of the main issues in the fabrication process of tubular membrane is the generation of cracks. In ...
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Impact of Aluminum Oxide and Silica Oxide Nanocomposite on Foodborne Pathogens in Chicken Fillets
... Recently, nanotechnology have many applications in the food sector particularly the food industry, quality and safety [3]. These applications used to improve food safety and extend the shelf-life of food products [4]. ...
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Antibacterial and Corrosion Resistance Properties of Anodized AA6061 Aluminum Alloy
... an aluminum alloy containing magnesium and silicon as major alloying ...anodic aluminum oxide (AAO) film on the surface via electrochemical ...anodic aluminum oxide film is composed of ...
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Evaluation of Basic and Major Items in the Treating of Wastewater; Experimental Investigation
... the better coagulation and flocculation in using nano ferric oxide nano coagulant. Also, the results state, the increase from 1 gr to 2.5 gr of coagulant decreases this fraction from 0.19 to 0.14. In addition, the ...
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Decomposition and Reaction of Thermal Formed Alumina in Aluminum Alloy Castings
... formed aluminum oxide, step by step, via the micro-cracks. The aluminum oxide film significantly increased in thickness, but was eventually decomposed by the intrusion of reaction ...the ...
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Confined conversion of CuS nanowires to CuO nanotubes by annealing induced diffusion in nanochannels
... anodic aluminum oxide (AAO) channels under ambient conditions ...metal oxide nanotubes by annealing their precursor nanowires embedded in AAO template, and the precur- sor can be sulfides, ...
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Thermally Formed Oxide on Aluminum and Magnesium
... An oxide film can be readily deposited on their surfaces during ...of aluminum and found that an air-formed oxide film develops when aluminum is heated in air or oxygen to a temperature above ...
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Comparative Study of Removal of Hexavalent Chromium from Water Using Metal Oxide Nanoparticles
... Nanoporous and nanostructured materials have unique surface area, structural and bulk properties. Because of these properties nanomaterials have important applications in environmental remediation and water purification. ...
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Formation of nanoporous mixed aluminum-iron oxides by self-organized anodizing of FeAl 3intermetallic alloy
... Anodic aluminum oxide (AAO) allows the creation of highly ordered, hexagonally arranged arrays of pores, which can be used as a template for further research to create new ...anodic aluminum ...
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High strain rate response of A356/Al2O3 Aluminum Alloy MMCs using Split Hopkinson Pressure Bar
... Aluminum Alloy Metal Matrix Composites (MMCs) have evoked a keen interest in recent times for potential applications in aerospace, defense and automotive industries. The ability to withstand dynamic loading is an ...
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EXPERIMENTAL ANALYSIS OF VAPOR COMPRESSION REFRIGERATION SYSTEM USING NANO-REFRIGERANT
... aluminum oxide based nano-lubricant on the COP of the system and freezing capacity of the ...polyester. Aluminum oxide based nano-lubricant in refrigeration system was found working ...
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Ultra High Vacuum Physical Vapor Deposition of Yttrium Aluminate and Hafnium Aluminate High-k Dielectrics on Silicon
... for aluminum oxide on Si show a measured flatband voltage shift in the positive direction compared to that expected by the electrode and substrate types used indicating the present of negative fixed ...
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Synthesis and Characterization of Sustainable Man-Made Low Cost Clay Bricks with Bamboo Leaf Ash
... Silica Oxide (SiO ₂ ), Aluminum oxide (Al 2 O 3 ) and Ferrous oxide (Fe 2 O 3 ) content in BLA became above 70% minimal fashionable ...
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Design and characterization of selectively functionalized nanoscale electronic devices
... sions roughly 40 nm wide and 15 µm long. This method helped lay the groundwork for what would later become known as templated nanowire deposition which involves using a sacrificial template to confine one dimension of ...
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