Materials Literature
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Titanium tetraisopropoxide and phenylphosphonic acid were mixed in tetrahydrofuran and subjected to hydrolysis to provide a white crystal of titanium phosphonate with a formula of [Ti4(μ3-O)(OiPr)5(μ-OiPr)3(PhPO3)3]·thf. The titanium phosphonate was mixed with poly(methyl methacrylate) (PMMA) to form a hybrid film. Th…
We have investigated the effect of white discharge trace remaining on pressboard (PB) surface on the impulse creeping discharge characteristics in oil/PB composite insulation system. This paper deals with the effect of the white trace on the partial discharge inception voltage (PDIV), the number of discharge pulses, t…
We propose a novel method to couple two distant Nitrogen-Vacancy based qubits, based on the fabrication of a superconducting thin film with nano-structures. We report on the theoretical results for such a structure.
Residual stress is one of the important factors in the failure of brazed joints. In order to study accurately the residual stress in the brazed joints, the holding stage of brazing is taken into account. According to the microstructure of the brazed joint, a finite element model was built. The distribution of the resi…
Metallic scaffolds of magnesium alloys combine the properties of biodegradability and biocompatibility of the base material with the best of physical and mechanical properties of these structures, such as high energy absorption, controlled degradation, high permeability for gas and liquid and high strength-to-weight r…
The deformation and fracture behaviors of magnetoelectric materials under mechanical loading are affected considerably by an external electric or magnetic field. To provide a deep understanding of the intrinsic coupling properties, several macro/micro-nano multi-field instruments have been designed and constructed, in…
The impact of varying: 1) metals used to form contact electrodes and 2) chalcogenide glass atomic ratio/chemical composition on the performance of our recently developed flexible radiation detection sensors has been investigated. For electrodes, three group 11 elements (i.e., copper, silver, and gold) were used. For c…
In situ fabrication of ZnAl2O4 from precursorof zinc nitrate and andaluminium nitrate aqueous solutions was carried out in a rice husk’s SiO2 suspension. The reaction’s mixture was heated at 100 °C in open air under stirring and the solvent was evaporated to form white gel. The gel was cooled to room temperature and a…
The research focusses on converting polypropylene oil as pyrolysis product of polypropylene plastic into an electricity. The converter was a direct liquid fuel-solid oxide fuel cell (SOFC) with cerium oxide based material as electrolyte. The polypropylene vapor flowed into fuel cell, in the anode side and undergo oxid…
Nowadays people are relying on all kinds of electronic devices in their daily life. All these devices are getting smaller and lighter with longer battery life due to the improvement of nanotechnology and materials sciences. Electron microscopy (EM) plays a vital role in the evolution of materials characterization whic…
Dielectric laser acceleration of electrons has been demonstrated recently with the potential to miniaturize accelerators. Here, we present results of the numerical investigation of a silicon colonnade structure that consists of two rows of pillars for the acceleration of nonrelativistic electrons. The dual-sided struc…
In the longstanding tradition of the IEEE Nuclear and Space Radiation Effects Conference (NSREC), for NSREC 2016, we are pleased to recognize the Outstanding Conference Paper, an Outstanding Data Workshop Presentation, and the best paper presented and first authored by an IEEE Student Member. In addition to recognizin…
Tuning between the cis and trans Pt( ii ) based complexes bearing phosphinothiolato and aminothiolato ligands.
The article describes new mixed technology for increasing the wear resistance of parts of transport engines based on the example of a crankshaft. The basis of the new mixed technology is the heat treatment of crankshaft pins and the application of a multilayer antifriction coating in one technological cycle. Laborator…
Macrosegregation is a defect that difficult to avoid in a metal alloy made by casting method. Macrosegregation can cause decreasing in mechanical properties of casting products. It will reduce their performance in industrial application. Macrosegregation is convinced occur during solidification time in liquid alloy. I…
Hydrogen leakage and fire ignition and propagation are safety concerns in several industrial plants. In a nuclear fusion power plants the separation of hydrogen and tritium takes place in different steps, among which one or more electrolyzers are foreseen. A fire scenario could take place in case of leakage of hydroge…
In this work, the epoxy composite coating composited by zinc rich epoxy primer and silver epoxy enamel, was sprayed on the surface of Q235 steel. The anticorrosion of as-prepared samples in substation environment with atmospheric exposure for 18 months, and in 5% NaCl aqueous solution for 250 days were evaluated and c…
Wireless communication and technology is a vital part of life.Research and development in multiband antenna has increased exponentially. Metamaterials are artificially engineered structures that enhance the performance of antennas. Some of the notable applications that utilize metamaterials' amazing properties are ant…
An intensified CCD (ICCD) and an electron-multiplying CCD (EMCCD) were employed to observe the spatial distribution of sonoluminescence (SL) and sonochemiluminescence (SCL) generated by cavitation bubbles in a 1.2MHz HIFU field. Various sonication conditions, which are free field and focal region near a water-parenchy…
Die Kaltumformung gehört zusammen mit dem Scherschneiden zu den wichtigsten Blechbearbeitungsverfahren. Sie ermöglichen die Herstellung präziser Bauteile bei hohen Hubzahlen. Eine hohe Wirtschaftlichkeit kann dabei nur durch lange Wartungsintervalle und einem stabil laufenden Prozess erreicht werden. Einer der wichtig…