Carbon-based nanostructures have attracted extensive interest in obtaining advanced sensing electronic devices environmental and biological monitoring applications as an alternative to conventional materials. Herein, the facile preparation, control of growth, artificial intelligence–based morphological information carbon nanopillar array Anodized Aluminum Oxide (AAO) template were investigated....

aluminum oxide nanoparticles are the most widely used nanoparticles in various industries.theincreasing use of nanoparticles in the past two decades and their entry into the industrial and non-industrialwaste water necessitates the assessment of potential effects of these substances in aquatic ecosystems. oecdstandard method was applied to determine the toxicity of this substance. after perform...

There are numerous ways in which pressure-sensitive paint can be applied to a surface. The choice of substrate and application method can greatly affect the results obtained. The current study examines the different methods of applying pressure-sensitive paint to a surface. One polymer-based and two porous substrates (anodized aluminum and thin-layer chromatography plates) are investigated and ...

aluminum is very sensitive to oxidation reactions. if a fresh surface of melt is exposed to air, it oxidizes quickly and an oxide layer covers the melt surface. new oxide films formed in a very short time during casting are thin and folded. the metal surface can be folded and create a double-oxide film as a result of the melt turbulence. the entrance of this double-oxide film into the melt is o...

We report measurements on single electron memory devices where the memory island, a floating gate, is charged through aluminum oxide tunnel barriers, fabricated through plasma oxidation of aluminum and atomic layer deposition (ALD) of aluminum oxide. These devices are characterized at 300 mK and show a definite threshold for tunneling through the oxide barriers indicating a potential for nonvol...

Nanocrystalline TiO2 films, surface modified with Al3+, were manufactured by depositing a TiO2 suspension containing small amounts of aluminum nitrate or aluminum chloride onto conducting glass substrates, followed by drying, compression, and finally heating to 530 degrees C. Electrodes prepared with TiO2 nanoparticles coated with less than 0.3 wt % aluminum oxide with respect to TiO2 improved ...