Materials Literature
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Super-hydrophobic polymer/ZnO nano-composite coatings were fabricated by a simple spray-coating method. When the prepared super-hydrophobic coating was directly illuminated by UV light, the surface was fully covered with the hydrophilic groups, which created a state of super-hydrophilic wettability. When UV light illu…
A simple method for synthesising W17O47 nanowires on tungsten oxide thin films deposited by sol–gel method on mica substrate has been reported. After thermally annealing thin films at 700°C in H2 ambient for different durations and subsequently in N2 ambient for 60 min, single-crystalline W17O47 nanowires along direct…
The behavior of macrocomponents and impurities during vacuum distillation of glass melts in the As-Se system with arsenic concentrations of 30 and 40 at % in closed and open systems has been investigated. The possibility of using vacuum distillation in an open system for purifying arsenic selenide glass melts from oxy…
Abstract Abundantly available rice husk can be used with polypropylene for the development of thermoplastic composites. The present study deals with mechanical properties such as hardness and impact strength of rice husk polypropylene composites with the addition of talc, mica, CaCO 3 , wollastonite, and zirconium oxi…
We herein report an economical and facile technique for the synthesis of hierarchical nanostructures of Cu doped CdS nanostructures by microwave assisted solvothermal technique using a household microwave oven. We attempted to establish the effect of variation of solvents ratio on the morphological and optical propert…
Abstract Bio-oil obtained from the pyrolysis of pine wood was mixed with polymeric diphenylmethane diisocyanate (pMDI) to form an adhesive binder system for flakeboard. Acetone was added for reducing the viscosity of the adhesive system. The thermal properties and curing behavior of five different adhesive mixes were…
Coherent electron transport in structures with multiband superconductors described by models of intraorbital (the s ± model) and interorbital superconducting pairing has been theoretically considered. Conductivities of junctions of a single-band normal metal with superconducting pnictides for these pairing models have…
Composites from polystyrene and multi-walled carbon nanotubes (CNTs) were prepared by a forge-rolling method. The predominant CNT alignment with the rolling direction was deduced from measurements of filler content dependence on the composite permittivity. A simple method of CNT reorientation in polymer matrix was dev…
Using the solution precursor plasma spray process Eu : Y 2 O 3 phosphor coating was deposited. The phase composition, microstructure, and photoluminescent properties of the as‐synthesized powders and as‐deposited coatings were investigated. XRD analysis indicated that the coating is composed of cubic Y 2 O 3 . SEM mic…
It has been found that hydrolysis of three-functional alkoxysilanes, such as R F OCH 2 Si(OR F ) 3 , R F = CH 2 CF 3 , CH 2 CF 2 CF 3 , CH 2 CF 2 CF 2 CF 3 , and CH 2 CF 2 CF 2 CF 2 CF 3 , under mild conditions upon exposure to air moisture in the presence of λ-aminopropyltriethoxysilane results in the formation of hy…
We propose a thermal transient response due to Joule heating and its modeling in Cu/low-κ interconnects. By incorporating a shape parameter on the model, the observed thermal response is more accurately represented compared to the conventional exponential function model. The effective thermal time constant in multilay…
Abstract EDSD measurements were made for various thermally treated or deformed states of the magnesium alloy AZ31, which were produced from twin-roll cast strips. The article shows that a preparation route via the ion polishing method produces the best condition of the sample surface for the examinations and, in parti…
The effect of the composition of Ru–AlO thin films on the interfacial adhesion energy of an Ru–AlO thin film deposited by atomic layer deposition (ALD) between Cu and SiO 2 , which is a potential candidate for a Cu direct-plateable diffusion barrier, was evaluated using a four-point bending test. The interfacial adhes…
Abstract Poly(3,4-ethylenedioxythiopene): poly (styrene-sulfonate), or PEDOT:PSS, as well as singlewalled carbon nanotubes, were incorporated into an inkjet ink. Handsheets were prepared which contained varying amounts of TiO 2 filler, internal sizing agent, fixation agent, and either softwood or hardwood kraft pulp.…
The thermoelectric generator (TEG) system is a dc power source based on Seebeck effect of TEG modules, which utilize the temperature difference between the hot side and the cold side to generate electric power. The output voltage of the TEG system is highly dependent on the temperature difference between the two sides…
Different pillared interlayer clays (PILCs) with single oxide pillars of Cr and Al and mixed oxide pillars of these metals have been prepared from a Tunisian purified smectite (Hp): Several Al/metal, OH/metal and metal/clay ratios were used in order to investigate the effect on the chemical and physical properties, sp…
Two series of hyperbranched copolymers based on perfluorinated germanium hydrides of various topological structures are studied in dilute chloroform solutions by the methods of molecular hydrodynamics and optics. The first series is composed of copolymers with various molecular masses (from 2.3 × 104 to 31 × 104) that…
The effect of residual stress on the magnetoelectric properties of terfenol-D/PZT/terfenol-D laminates is studied. The sandwich structure composites with two longitudinally magnetized terfenol-D plates and one transversely polarized Pb(Zr 0.52 Ti 0.48 )O 3 plate are manufactured under different uniform and constant ma…
A simple eective model of charge ordered and (or) magnetically ordered insulators is studied. The tight binding Hamiltonian analyzed consists of (i) the eective on-site interaction U , (ii) the intersite densitydensity interaction W and (iii) intersite magnetic exchange interaction J z (or J xy ) between nearest-neigh…
In this paper we introduced anodic aluminum oxide (AAO)—AAO bonding and its applications for fabrication of 3D microstructures. For observing AAO-AAO bonding, aluminum (Al) sheet was anodized from both sides. This anodization was continued until AAO from both sides met with each other. Here AAO from both sides bonded…