Materials Literature
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We report the growth of well‐aligned ZnO nanorods that were successfully synthesized on copper (Cu) substrate by using a simple hydrothermal method at low temperature leading to a robust large area nanogenerator (NG) based on cost effective Cu electrode which could enable energy harvest from the walking motions. First…
The aim of this paper is to propose a dynamic adsorption model to simulate removal of H2S by a fixed-bed packed with copper impregnated activated carbon (IAC). After diffusion into the interior of a pellet, H2S species either may be physically adsorbed on carbon surface or may react with the copper impregnated on the…
Recasting the BCS theory in the larger framework of the Bethe-Salpeter equation, a new equation is derived for the temperature-dependent critical current density jc(T) of an elemental superconductor (SC) directly in terms of the basic parameters of the theory, namely the dimensionless coupling constant [N(0)V], the De…
Ni-P modified hollow cenosphere was used to prepare infrared stealth coating. Infrared Spectrometer, Scanning Electron Microscope, Infrared Emissivity Testing Device are used to study the performance of the infrared stealth coating. Influencing factors of infrared emissivity of coating are analyzed comprehensively. Th…
In this paper, we synthesize and resume some previous results found on the universality of the nematic phase's anisotropic behavior. Throughout a linear transformation on the experimental data of some anisotropic macroscopic properties, we show that the corresponding points become distributed along universal lines tha…
PURPOSE: The purpose of this work was to achieve detailed biomaterials characterization of a drug delivery system for local cancer treatment based on electrospun titanocene trichloride-loaded resorbable polycaprolactone (PCL) fibers. METHODS: The PCL fibers were characterized for their structural, morphologic and phys…
We present an easy tubular microfluidic fabrication of highly monodisperse poly(NIPAAm)–AuNP composite hollow microcapsules with pickering effect assisted impregnation of AuNPs into the walls of microcapsules via UV-induced interfacial free-radical polymerization (IFRP). We maintained an excellent control over the mon…
A major economical industrial challenge from pineapple (Ananas sp.) processing contributing to environmental pollution is the organic side-streams of pineapple. The physicochemical, proximate and sensory properties of organic sidestream pineapple syrup (OSPS) developed from Smooth cayenne, Sugar loaf and MD2 pineapple…
For low-dimensional frustrated quantum magnets, the dependence of the staggered moment ms on a magnetic field is nonmonotonic: For small and intermediate fields, quantum fluctuations are gradually suppressed, leading to an increase of ms (H). For large applied magnetic fields however, the classically expected monotonous d…
The transformation method to control waves has received widespread attention in electromagnetism and acoustics. However, this machinery is not directly applicable to the control of elastic waves, because it has been shown that the Navier's equation does not usually retain its form under coordinate transformation. In t…
As an alternative to the introduction of flux pinning centers in RE-Ba-Cu-O (REBCO, RE = rare earth) films by the self-assembly process, we have explored prefabrication of metal nanorods on biaxially-textured templates on flexible substrates followed by REBCO film deposition. This approach provides an opportunity to c…
New nonexistence results for spherical designs of odd strength and odd cardinality are provedby improvements on previously applied polynomial techniques. This implies new bounds on thedesigns under consideration either in small dimensions andin certain asymptotic process.
The relation between the parameters of mixed explosives [combinations of Al(NO 3 ) 3 ·9H 2 O powder, RDX powder, and/or polyethylene foaming particles] and the phase and dimension of ultrafine Al 2 O 3 is studied in this paper. Experimental results indicate that mixed explosives with a high density of 1.8 g/cm 3 are a…
Electrodeposition of bright Al coatings from dimethylsulfone-AlCl3 baths was demonstrated using tetraethylenepentamine (TEPA) as an additive. While the Al coatings electrodeposited from the bath without TEPA were lusterless, bright coatings with a mirror-like appearance showing high specular-reflectance were obtained…
Aluminum solids promote under deposit pitting of UNS C11000 copper. The possible roles that aluminum solids (i.e., Al(OH) 3 ) play to promote copper pitting were examined by various characterization methods followed by diagnostic chemical/electrochemical methods in Edwards synthetic drinking water (ESDW). Cathodic pol…
Laser ablation of several metals and PVC polymer by high energy nanosecond laser pulses is investigated experimentaly. Visualization by shadowgraphy revealed the dynamics of the discontinuities in ambient air and ablation plume above the target surface, while surface profiling allowed for determination of the ablated…
The study explored the calculation of uncertainty based on available cross-section covariance data and computational tool on fuel lattice levels, which included pin cell and the fuel assembly models. Uncertainty variations due to temperatures changes and different fuel compositions are the main focus of this analysis.…
A new synthetic approach was developed to fabricate cross-linked polymer films covalently attached on a silicon substrate via a self-assembled monolayer (SAM) using a low energy proton beam as the initiator. The widely used silane coupling reagent 3-(mercaptopropyl) trimethoxysilane [HS(CH2)3Si(OCH3)3] was employed as…
We report on a new uniaxial pressure experimental setup for electrical resistivity measurements working in a 77 K-500 K temperature range and in a magnetic field up to 8 T. Such a continuous uniaxial pressure device enables the study of the piezoresistance and the pressure induced change in electrical properties of bu…
In the present work, there are studied new approaches that would give the possibility to receive continuously carbon nanotubes. As the basic technology was used the process at moderate temperatures (in the range of a kinetic-thermodynamic maximum of passing of the Bell-Boudoir reaction). Products of natural gas air co…