KEYWORDS TCE, UV concentrating system, solar light, TiO 2 , photocatalysis, UV, chloride INTRODUCATION Increasing public awareness and government regulations have fostered the need for effective and cost efficient technologies to remediate environmental pollution.[r]
Max-Wien Platz 1, 07743 Jena, Germany, and Centre for Collaborati V e Research, The Uni V ersity of Tokyo, 4-6-1, Komaba, Meguro-ku, Japan Received August 29, 2007; E-mail: k.awazu@aist.go.jp Abstract: Titanium dioxide (TiO 2 ) displays photocatalytic behavior[r]
In the annealed condition, steel-bonded carbides have a relatively soft matrix and can be machined with little difficulty, especially by CBN (superhard cubic boron nitride) tools. After heat treatment, the degree of hardness and wear resistance achieved is consider[r]
The thesis aims to investigate and select suitable conditions for synthesis of Nanocompozit Silica / Polypyrol by In-situ method. Nature and study of corrosion inhibition ability of Silica / Polypyrol carbon steel. Select suitable conditions for synthesis of silica / Polypyrol anionic doped for In-s[r]
Study on the combustion reaction of cacbon of two kind of coals in the the conditions close to the isothermal, and on the changes of the temperature on the coal surface layer, in the gas and the oxygen concentration depending on the height of the coal layer.
Characterization results show that N-doped TiO2 samples have a broader absorption spectrum and a higher antibacterial efficiency against E. coli than pure samples. The DFT calculation suggests that nitrogen ion doping induces the formation of new states closed to the valence band leading to a narrow[r]
test in 1900. The Brinell hardness test consists in indenting the metal surface with a 10-mm diameter steel ball at a load range of 500-3000 kg, depending of hardness of particular materials. • The load is applied for a standard time (~30 s), <[r]
In 3 , the authors investigate the pressure di erence inuence on the meniscus shape for rods, in the case of middle-range Bond numbers i.e., B 0 1 which most frequently occurs in practice and has been left out of the regular study in [r]
9 Avalanches with reorganising grains When grains are deposited on a sandpile, avalanches result. These have much in common with many other varieties of avalanche; for example, snow or rocks, or even the stress releases that result in earthquakes. The unifying phenomenon i[r]
A cubical glass tank with sides of length one metre is placed on a horizontal table and half filled with water.. Thus, the depth of the water in the tank (the distance of the surface of [r]
Results and discussion Photographic images Figure 5a,b,c,d shows the photographic images of the Si master mold, hot-embossed fluorinated polymer-coated flexible PET film and imprinted resist patterns on the flat Si substrate and curved acryl[r]
planet. There is quite an abundance of natural glasses on earth [16]. Ob- sidian is perhaps the best-known example. Obsidian is a shiny natural glass, which is usually black or very dark green, but it can also be found in almost clear form. It is formed when lava cooles s[r]
Creating a glass object with Max and V-ray This is my first tutorial, so it is simple, but I guess it will help on some people :). I will make a special glass using Max and for the renderer V-ray. Most of the people do glass by using[r]
The heat of adsorption was determined from isotherm parameters, which in turn were calculated by Frendlich equation. The method was applied for the determination of adsorption heat of p-nitrophenol, p-nitroaniline and 2,4-dinitrophenol on TW-2 and CAL 12× 40 activated carbons. With the approach, it[r]
488 9 Coating Performance over the grit blasted surfaces and peeled during application. Beitelman (2003) applied the abrasive shape designations according to Fig. 2.8 and measured the adhesion performance of organic and metallic coatings to <[r]
scattering at the interfaces, thus affecting the performance of MTJs. Therefore, reducing the spin scattering at the interface also requires a smooth bottom ferromagnetic layer. Because of the application potential on magnetic recording d[r]
The study reported here was designed to gather information on the genetics of the characters studied and on the extent of combining ability for yield and its yield attributing traits in groundnut.
To demonstrate the SERS effect of the fabricated substrate, we recorded the Raman scattering spectra of Rhodamine 6G Rh6G coated on the glass substrate, and on the 2D-array Cu nanodisks [r]