Materials Literature
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The phase field crystal model (PFCM) is employed to simulate the process of multi-grain solidification and its subsequent spinodal decomposition in a binary alloy system. Simulation results show that the PFCM can reproduce the whole process of the important material processing phenomena of multi-grain solidification,…
In order to visualize the practical application of pyrolyzing examination rubber gloves, a new test plant is designed and constructed. This 2 kg/hr test plant incorporates innovative features to ensure sufficient heat transfer to pyrolyze un-shredded gloves. This paper addresses the performance of the plant inclusive…
-Substituted polyaniline (poly(N-octadecylaniline)) was prepared through N-alkylation reaction, by introducing octadecyl chains into a highly stable leucoemeraldine base (LEB) form of polyaniline nanostructure synthesized via a new chemical polymerization method. The polymer was characterized by FTIR, 1H NMR and UV-Vi…
This report describes the preparation and characterization of collagen-glycosaminoglycan (Coll-GAG) porous scaffolds with potential uses in tissue engineering. The combination of collagen and GAG has shown advantages over the use of either the material alone. Specific interactions in these scaffolds could exist due to…
The objective of present research is to explore the application of different solubilization technique in the waterinsoluble drugs and to reduce concentration of hydrotropic agent produce its own toxicity. In case of synergistic effect in solubility due mixing of hydrotropic agent , say, the toxic level of individual c…
In the paper the analysis of production of bimetallic bars steel-steel resistant to corrosion by explosive cladding. Method explosive cladding is the affirmed process the receipt the bars plated is characterizing the large strength of bond two different metals. Moreover, in this study, the author presents the bond str…
Low-energy electronic and optical properties of ABC-stacked graphite are respectively studied by the tight-binding model and gradient approximation. The band structures include linear and parabolic bands with and without degeneracy. They show strongly anisotropic dispersions. ABC-stacked graphite is a semimetal due to…
Kinetics of linear polymer thermal depolymerization under isothermal and dynamic TGA modes was simulated by the Monte Carlo method. The simulation was carried out on model arrays having the same initial degree of polymerization and different width (polydispersity index, ) at three constant temperatures and five heatin…
One-dimensional (1D) metal oxides, typically nanowires and nanorods, have unique electronic and optical properties due to quantum phenomena that find applications in modern energy and electronic devices. We present here the electrospinning method that produces the aligned TiO 2 nanofibres directly on the fluorine-dope…
Abstract Structural and optical characteristics of zein‐based films produced with different xanthan gum concentrations have been studied in this work. Scanning electronic microscopy (SEM) and optical microscopy (OM) were performed to identify if the incorporation of the material into the matrix film, formed a homogene…
Twin types in a room-temperature compressed magnesium alloy (Mg-3Al-1Zn) sample were identified by using electron backscattered diffraction (EBSD) technique, and the results indicate that most of the twins are {10\\bar12} twins and only a few of them are {10\\bar11} twins. In order to study the law of atomic motion in…
The structure of a Ni-substituted Al13(Ru,Ni)4 phase was analyzed by single crystal X-ray diffraction. The present analysis revealed the distribution of Ni at five heavy metal sites of Ru/Ni(1), Ru/Ni(2), Ru/Ni(3), Ru/Ni(4) and Ru/Ni(5). The anisotropic contraction of the corresponding coordination polyhedra around he…
The prepared mesoporous spherical alumina with high-surface area was employed as a support for nickel catalysts in methane decomposition reaction. It was observed that, the catalytic activity of Ni/Al2O3 catalysts was high at the initial times of reaction and decreased with time on stream, and finally reached a consta…
Magnesium metal and its alloys are known to have excellent physical and mechanical properties suitable for a number of industrial and technological applications; however due to their highly reactive nature, magnesium alloys have seen little industrial use. Of the many coating technologies available, electroless deposi…
The size dependence of the air oxidation for Mg nanoparticles is studied by Mg K-edge NEXAFS and AFM techniques. In the case of the exposure to the air for 3 days, the degree of the air oxidation for Mg nanoparticles increases with reduction of the size of Mg nanoparticle. However, the opposite size dependence is obse…
Silicon On Porous Layer (SOPL) substrate was fabricated by applying the Smart Cut technology to silicon substrate having a superficial porous Si layer. It consists in a non-porous/porous single crystalline Si bilayer transferred onto a handling wafer to form Silicon-On-Insulator (SOI) like structure. Subsequent bondin…
In this experimental research the effects of oxygen-argon plasma on the structure and morphology of Poly Methyl Methacrylate (PMMA) polymer doped with orange L-3R dye is investigated. Samples with 0.2 mm thickness were produced by drying the solution of PMMA granule in dichloromethane. Experiment was carried out in a…
In our previous paper, secondary-amine appended cationic polymer 1 was used as a scaffold to display artificial receptors on a cell surface (R. Kamitani et al., ChemBioChem, 2009, 10, 230). This polymer can be retained on the cell surface for more than 30 min before being slowly internalized into the cells. In this st…
The paper presents an anisotropy model of magnetic properties based on the concept of coenergy. The proposed model is verified for chosen grades of grain-oriented electrical steel. It is shown, that it is possible to predict magnetization curves for arbitrary values of angle on the basis of measurements, made in two…
This article presents assessment of the mechanical behavior of U-10wt% Mo (U10Mo) alloy based monolithic fuel plates subject to irradiation. Monolithic, plate-type fuel is a new fuel form being developed for research and test reactors to achieve higher uranium densities within the reactor core to allow the use of low-…