Materials Literature
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Numerical access to cold divertor conditions in tokamaks with EMC3-EIRENE has been proven to be challenging, but is now possible for the first time after a linearization of the electron energy sink term from interaction with neutral gas. This is shown based on a 1D flux tube simulation, and consecutively for a full 3D…
Abstract In the present study, the potential of synthesized mixed cellulose, alginate and hydroxyapatite beads for the efficient removal of Ni (II) and Cu (II) ions from aqueous solutions was investigated. Cellulose, alginate and hydroxyapatite are known for their individual adsorption capacity. Beads were prepared in…
Microarc oxidation coatings were successfully fabricated on TA2 pure titanium by the microarc oxidation method in electrolyte solutions using different concentrations of MgO microparticles (0~4 g/L). The effect of MgO microparticles on the surface morphologies, composition and properties of the MAO coatings was invest…
We studied the electronic, magnetic, and optical properties of $\ensuremath{\beta}\text{\ensuremath{-}}{\mathrm{Li}}_{2}{\mathrm{IrO}}_{3}$ insulator within the density-functional theory using the generalized gradient approximation taking into account strong Coulomb correlations (GGA+$U$) in the framework of the fully…
Aluminum nanoparticles were produced on a hundred-gram scale using a facile method and presented excellent stability, low oxidation initiation temperatures, and rapid combustion.
The centrifuge method is a novel, equilibrium-based, analytical procedure that allows the construction of solid-liquid phase diagrams of binary eutectic mixtures. In this paper, the development, optimization, and successful verification of the centrifuge method are described. Contrary to common dynamic analysis techni…
Al B 4 C composites structure manufactured by sintering method suffers from low strength and decomposition. To solve this problem, cold spray technology was used to manufacture Al B 4 C composite coating on 5083 aluminium alloy. The results indicate that a high content (30 wt-%) B 4 C reinforced Al coating can be depo…
We study the effect of site dilution in the Kitaev model. We derive an analytical solution of the dynamical spin correlation functions for arbitrary configurations of ${Z}_{2}$ fluxes. By incorporating this solution into a classical Monte Carlo scheme, we address how a site vacancy affects the experimental observables…
Kinetic profiles obtained from monitoring the solution-phase substitution chemistry of [Ru(η 5 -indenyl)(NCPh)(PPh 3 ) 2 ] + ( 1 ) by both electrospray ionization mass spectrometry and 31 P{ 1 H} NMR are essentially identical, despite an enormous difference in sample concentrations for these complementary techniques.…
Abstract An efficient and economic sensing material for flexible chemical sensors is increasingly in great demand as a result of its potential application in the healthcare and environmental detection systems. Endowing the nanomaterials with high active facets serves as a promising method for the design of nanomateria…
Fungal tRNA ligase (Trl1) is an essential enzyme that repairs RNA breaks with 2′,3′-cyclic-PO4 and 5′-OH ends inflicted during tRNA splicing and non-canonical mRNA splicing in the fungal unfolded protein response. Trl1 is composed of C-terminal cyclic phosphodiesterase (CPD) and central GTP-dependent polynucleotide ki…
exposes the gradient nanopores. The gradient nanopores endow the phenolic structures with unprecedented permselectivity when used in membrane separation, totally rejecting fine particulates down to 5 nm dispersed in water or aggressive solvents while allowing water to permeate up to two orders of magnitude faster than…
The performance of porous metal organic framework ZIF-8 in the separation of all five hexane isomers (nC6, 2MP, 3MP, 23DMB, 22DMB) is evaluated through a series of multicomponent breakthrough adsorption experiments, at the temperatures of 373, 423, and 473 K and up to total hexane isomers pressure of 0.5 bar. The repo…
In this study, Ag/MnO 2 @RGO ternary nanocomposite based electrochemical sensor was found to be the best for electrochemical detection of acetaminophen (ACTP). In which, reduced graphene oxide (RGO) sheets decorated with MnO 2 nanoclusters and silver nanoparticles (Ag NPs) by in situ growth of MnO 2 on graphene oxide…
Ag 2 ZnSnS 4 /Mo-mesh photoanode was prepared by a simple electrodeposition and in situ sulfurization method, which had lower onset potential and higher photocurrent density.
All-optical switches are introduced which are based on deoxyribonucleic acid (DNA) in the form of electrospun fibers, where DNA is semi-intercalated with a push-pull, luminescent nonlinear pyrazoline derivative. Optical birefringence is found in the organic nanofibers, with fully reversible switching controlled throug…
We describe square lattice spin liquids, which break time-reversal symmetry, while preserving translational symmetry. The states are distinguished by the manner in which they transform under mirror symmetries. All the states have nonzero scalar spin chirality, which implies the appearance of spontaneous orbital charge…
Abstract Wir geben in diesem Aufsatz einen umfassenden Überblick über LiNiO2 (LNO), fast 30 Jahre nach seiner ursprünglichen Einführung als Kathodenaktivmaterial. Ziel ist es, diejenigen physikalisch‐chemischen Eigenschaften hervorzuheben, die LNO in jeder Hinsicht zu einem komplexen Material machen. Der Effekt der Li…
Abstract Experiments on NSTX and MAST have shown the thermal energy confinement time in spherical tokmaks (STs), τ E , th , to have a stronger toroidal field and weaker plasma current dependence than in conventional large aspect ratio tokamaks. These scalings were derived for single machines both of which are similarl…
It is known that Phosphatidyl choline-Phosphatidyl glycerol mixtures can be used for liposome formulations, making them less leaky than liposomes with only one lipid. We hypothesized that this might also be the case for bubbles, which can be used as ultrasound (US) contrast agents. Therefore, we have compared a series…