Materials Literature
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The recent regulation policies and an increasing public concern are focusing on the presence of priority and emerging pollutant in water. In order to obtain high efficiencies on their abatement in the prevention and remediation of water sources, the Advanced Oxidation Processes (AOP) are among the most interesting and…
A simpli?ed model of a radial hydrocarbon reforming catalytic converter is presented. It focuses on ?uid ?ow, distribution along the annular catalytic packed bed, and overall pressure drop. As for the chemistry aspect of the problem or possible issues due to pore blockages, these are not considered in the paper.The mo…
Simulation is an important tool to balance, compare and investigate processes. Due to new investigations and the variety of processes not every process step is available as unit operation in simulation software. Absence of unit operations is evaded with help of simplifications, assumptions and usage of similar process…
We claim that the well-known Stefan condition on the moving inter- phase, accepted in mathematical physics, can not be imposed if energy sources are spatially distributed in the volume. A method based on Tikhonov and Samarskii ideas for numerical solution of the problem is developed. It treats the heat of fusion as an…
In this work, the TiO2film were deposited on glass substrate at different thicknesses and their structural properties was investigated. Meanwhile, the nanocomposited aligned ZnO nanorods were formed by deposited the TiO2film on top of aligned ZnO Nanorod on ITO-coated glass substrates with different of TiO2thicknesses…
The space-based information system has some features such as large scale, multiple types of nodes, complex connection relationship and dynamic structure change. How to describe the resources and capability of space-based information system to serve the space campaign became the significant basic research. This paper i…
Concerns of fossil fuel reserves depletion and environmental pollution problems have led to increased demand for alternative fuels. Therefore, methods for converting natural gas into useful fuels were considered. The main objective of this study is to develop pathways for photolysis reduction of carbon dioxide and met…
Crystallization in rigid confinement is a promising method to obtain organic molecular nanocrystals. However, the crystallization behavior and the related characterization methods are not well studied. Here we present a systematic study of the nucleation of organic molecular nanocrystals in rigid pores. Four different…
A novel permanent-magnet (PM) linear motor which composes of two isolated movers and one single stator is proposed in this paper. It is suitable for tasks requiring multiple drive motors. Each mover can produce independent force and flexible motions by interacting with the stator poles. Compared with conventional mult…
This work present a results of investigation of the hydrogen accumulation characteristics in palladium, silver and palladium-silver alloy (Pd60Ag40) at their saturation with hydrogen from different aggregate states of the ambient medium (plasma, liquid, hydrogen atmosphere). The presence of silver in the alloy of pall…
Tribological behavior of gamma titanium aluminide (γ-TiAl) alloy is investigated while sliding against 100Cr6 steel, SiC and Al2O3 as counterbodies for friction pairs. Depending upon the type of counterbody, two different types of interaction and friction mechanism is governed that is harder γ-TiAl alloy and softer ba…
Metal acts as a passive layer on semiconducter in order to stabilize the surface against chemical and heat-induced changes. The passive layer controls surface recombination, leakage, and related noise as well. In this experiment, platinum (Pt) was coated on the surface of Al-doped ZnO nanorods thin films with two diff…
This research paper implements a 3D tetrahedral meshing frequency solver to simulate the electromagnetic effect of triangular tip (TrT) and tapered tip (TaT) added to a circular split gap. Behavior of circular rings placed inside a standard WR159 waveguide with preference to the conventional circular split ring was mo…
Density functional theory calculations have been carried out to study the effect of amino acid adsorption on the reactivity of silver and gold clusters with molecular oxygen. It is found that the amino acids glycine and alanine form stable complexes with both Ag4 and Au4 clusters. However, the extent of interaction is…
Cette thèse présente une nouvelle méthode pour accomplir la réaction de Mallory en utilisant la lumière visible. Pour atteindre ce but, la chimie photorédox qui s'est développée ces dernières années permettra une utilisation efficace de la lumière visible. De plus, la chimie en flux continu sera utilisé afin d'augment…
This is a repository copy of In-situ study of growth mechanisms and kinetics of ZDDP anti-wear tribofilms in nanoscale single-asperity contacts.
Bangunan lepas pantai umumnya dirancang untuk dapat beroperasi selama 20 tahun. Akan tetapi tidak menjadi jaminan bahwa sebelum umur operasi selesai, konstruksi tidak mengalami penurunan kekuatan. Oleh sebab itu dibutuhkan metode perbaikan seperti pengelasan langsung di bawah air yang biasa disebut dengan istilah unde…
Active RFID tags, which can communicate over tens or even hundreds of meters, MEMS devices of several microns in size, which are designed for the medical and pharmaceutical purposes, and sensors working in wireless monitoring systems, require microscale power sources that are able to provide enough energy and to satis…
To define the GFF extension and the data contained in the extension.
status: Published