Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Employing model solutions we have tested a new technological method of neutralization of multi-metal containing effluences including low radioactive ones. The proposed approach seamlessly combines the positive properties of both physical chemical methods and nanotechnology using silica-magnetite nanocomposite SiO2/Fe3…
New hybrid materials have been prepared by sol–gel technique. They have been obtained from bismaleimide monomers either in reaction with N-(3-triethoxysilylpropyl)furan-2-carboxamide monomer, by a Diels–Alder reaction, or in reaction with (3-aminopropyl)triethoxysilane following a Michael addition reaction. The sol–ge…
A mixed-oxide system (1 − x)Pb(Zn1/3Nb2/3)O3–xPbTiO3, which has a simple perovskite structure, has been reported to exhibit remarkable piezoelectric responses for 0 < x ≤ 0.08. To understand the ferroelectric states for 0 < x < 0.10, the crystallographic features of plate-shaped single crystals with various sample ori…
This paper proposes an investigation of the magnetoelectric (ME) effect of multiferroic artificial ME composite combining a piezoelectric matrix medium incrusted of magnetostrictive particles. The modeling has been performed on a 0-3 type multiferroic artificial ME composite in using a multiphysics code based on the f…
Background/Objectives: Objective of study is discussing about the harmonic effect on electrical apparatus as well as its mitigation methods. Then power quality analysis is performed to four textile and one coffee rural industries. Methods/ Statistical Analysis: The power quality analysis is performed by using Clamp on…
Catalytic destruction of benzene (C 6 H 6 ), a surrogate for organic hazardous air pollutants (HAPs) produced from coal combustion, was investigated using a commercial selective catalytic reduction (SCR) catalyst for evaluating the potential co-benefit of the SCR technology for reducing organic HAP emissions. Bench-sc…
In an interesting recent study [Allen et al., J. Appl. Phys. 118, 074302 (2015)] (see also their Erratum [Allen et al., J. Appl. Phys. 118, 159902 (2015)]), Allen and co-workers measured the mean square amplitudes of graphene lattice vibrations between 100 and 1300 K and used a simplified theoretical approximation for…
Abstract Gate-tunable spin-resolved scattering through a Rashba spin–orbit (SO) coupling graphene barrier is considered theoretically by using a mode-matching method. In this structure, we investigate the dependence of the tunnelling transmission probability on the spin orientation of the incident electron. It is foun…
Tres diferentes tipos de reacciones utilizando grupos terminales en polímeros fueron analizados para la síntesis de copolímeros dibloque, tales como: a) los grupos azida (R N3) y el alquino (R C CH) para obtener una cicloadición 1,3-dipolar (química clic); b) los polí- meros ,−hidoxi-telequélicos (HO R OH) y los diiso…
The details of the process of carrier recombination via the Shockley-Read-Hall (SRH) defect level, at the grain boundaries of multicrystalline silicon, were investigated. For this, the temperature-dependent recombination velocities, as determined by experiments, were analyzed by the application of an electron beam ind…
ABSTRACT The cyclic amphiphilic polymers with azobenzene in main chain, cyclic azobenzene tetraethylene glycol polystyrene (cyclic‐Azo‐TEG‐PS) with different molecular weights, were successfully synthesized by combining atom transfer radical polymerization (ATRP) and Cu (I)‐catalyzed azide/alkyne cycloaddition (CuAAC)…
Polytrimethylene terephthalate hollowed fiber was fabricated by neck drawing process with carbon dioxide irradiation. Fiber diameter increased with increasing draw ratio, and the hollowed fiber of hollowness ratio 46.4% was formed with draw ratio 5.5. Scanning electron microscopy showed internal multiple hollows was f…
We observe the modified surface states of an epitaxial thin film of a homologous series of (Bi2)m(Bi2Se3)n, as a topological insulator (TI), by angle-resolved photoemission spectroscopy measurements. A thin film with m : n = 1 : 3 (Bi8Se9) has been grown with Bi2 bilayers embedded every other three quintuple layers (Q…
A new chelating material from mercerized cotton linter was prepared by a reaction with succinic anhydride in the presence of toluene/triethylamine and a 4-dimethylaminopyridine catalyst, followed by reacting with Fe(III) to obtain the final product. The materials were characterized by Fourier transform infrared spectr…
In this paper, the effect of polyimide surface modification – using near-atmospheric pressure plasmas – on the line width and adhesion of inkjet-printed Ag was investigated by texturing and modifying the chemical composition of the polyimide surface. The polyimide surface was textured with He/O2, to increase the surfa…
Abstract C10H10Br2N2Pd, triclinic, P1̅ (no. 2), a = 5.6549(3) Å, b = 7.0210(3) Å, c = 7.7723(4) Å, α = 80.031(3)°, β = 84.601(2)°, γ = 89.222(2)°, V = 302.58(3) Å3, Z = 1, R gt (F) = 0.0309, wR ref (F 2 ) = 0.0841, T = 223(2) K.
Abstract ZnO samples with a double-layer structure and top nanorod arrays on the bottom film layer were grown by metal-organic chemical vapor deposition at a temperature range from 340 to 400 °C. The ZnO nanorods show excellent optical quality and no obvious defect related emission can be detected below 40 K except fo…
The in-plane electrical resistivity, $\ensuremath{\rho}$, and thermal conductivity, $\ensuremath{\kappa}$, of the heavy-fermion superconductor ${\mathrm{CeIrIn}}_{5}$ were measured down to 40 mK in magnetic fields up to 11 T applied along the $c$ axis. For all fields above ${H}_{c2}=4$ T of filamentary superconductivi…
The structural, electronic, bonding and magnetic properties of newly proposed iron-based compounds viz., CaFe2Bi2, SrFe2Bi2, BaFe2Bi2 with their Fermi surface topology are reported here for the first time by means of first principles calculation. All these properties of newly proposed compounds are compared and analys…
High-quality continuous uniform monolayer graphene was grown on polycrystalline PtRh20 alloy foils by low pressure chemical vapor deposition. The morphology of graphene was investigated by Raman spectroscopy, scanning electron microscopy, and atomic force microscopy. Analysis results confirm that high quality single-l…