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。
The dissolution of glass in highly alkaline reaction mixtures and the impact of this phenomenon on zeolite coating formation were investigated. Coating samples were prepared and characterized by X-ray diffraction (XRD), field emission gun scanning electron microscopy (FEGSEM) and thermogravimetry (TG). It was demonstr…
A few years ago, it was claimed that the two-dimensional ferromagnetic planar Hf monolayer could be synthesized on Ir(111). However, several questions remained unanswered. Herein, we unravel the structural stability of the HF monolayer and its influence on magnetism using first principles calculations. Despite the fer…
Stanene is a two-dimensional, graphene-like honeycomb structure material, has been synthesized in a recent experimental study. Theoretically, it is expected to have a super conductive property near room temperature due to its spin orbital coupling effect. It is a potential material for the next generation nano-electro…
A facile, convenient and mild method has been developed for synthesis of uniformly dispersed 2D six-pointed star-like gibbsite micro-nano crystals with lateral size around 2.5 μm and thickness around 100 nm.
Food safety is a crucial aspect, when designing food packaging. It is necessary to assess every layer of the material that could be interacting with food. There are various substances that could be used to produce coatings for the cardboard materials, safe for the application in the food packaging materials. By introd…
In this paper imposed on the 1D dynamic model of resistance substrate excitation modeling function with two frequency amplitude shift in the time domain.FFT transformations had been treated in the frequency domain response amplitudes displacement equations of motion which corresponds to the transfer function (I.M.Mili…
Vicinal surfaces of Ni are model catalysts of general interest and great importance in computational catalysis. Here we report a comprehensive study conducted with density functional theory on Ni[n(111) × (100)] (n = 2, 3 and 4) surfaces to explore the effect of terrace width and step edge coverage on CO adsorption an…
Funded by the EC FP7 Programme, EVolution project demonstrated that it is possible to consistently reduce the vehicle weight through the wide use of new materials and process technologies, mainly by developing a multi-material Body-in-White. This paper focuses on three of the five structural body demonstrators, the ma…
.Interfacial thermal resistances between organic nanoparticles and liquid alkali molten salt mixtures were estimated using molecular dynamics simulations. In order to understand the interfacial thermal resistance behaviors as to differ-ent particles, three carbon particles—single-wall carbon nanotube (SWNT), fullerene…
The study simulated the design basis accidents (DBAs) sequences of the HTR-10GT core with THERMIX. When a DBA happens, the protection system will receive a scram signal which shall lead to active measures to shut down the reactor following it. In the paper, three typical DBA cases were studied. They include an acciden…
An unprecedented antimonato-polyoxovanadate (SbPOV) based on both α-[V <sub>14</sub> Sb <sub>8</sub> O <sub>42</sub> ] <sup>4−</sup> and β-[V <sub>14</sub> Sb <sub>8</sub> O <sub>42</sub> ] <sup>4−</sup> isomers has been synthesized.
For the case of γ-α martensitic transformation (MT) in iron alloys, the concept of transformation twins is explained. As a rule, crystals of α-martensite having the form of thin plates are characterized by a fine twin structure (TS) with interchanging orthogonal directions of main compression axes. An example is given…
The work was devoted to study of microstructure and mechanical properties of discontinuously reinforced composite materials based on Ti/TiB fabricated in situ using common casting. A two-phase titanium alloy VT25U was taken as a matrix material. The boron addition in an amount of 1.5 wt.% corresponding to 8 vol.% TiB…
We introduce a facile growth process for mixed metal oxide nanorods of Ir1−xVxO2 in the broad range of metal contents between iridium and vanadium via a vapor phase transport process and their electrochemical performance. The growth process of Ir1−xVxO2 nanorods was performed by modulating the ratios of two precursors…
The biomass polyethylene composites filled with poplar wood flour, rice husk, cotton stalk or corn stalk were prepared by extrusion molding. The static viscoelasticity of composites was investigated by the dynamic thermal mechanical analyzer (DMA). Through the stress-strain scanning, it is found that the linear viscoe…
In Russian practice, the vast majority of thermal units and other industrial furnaces are still built with the use of single-piece ceramic refractories. The purpose of research was to develop a wide range of special materials suitable for repairs of any linings of thermal units. In accordance with the purpose, this pa…
Dy3+:Tb3+ codoped borophosphate glasses with the chemical composition 60B2O3+(19.5-x)P2O5+10Na2O+10NaF+0.5Dy2O3+xTb2O3 (where x= 0.1, 0.5, 1 and 2 in wt %) have been synthesized following the melt quenching technique. The fall in emission intensity and lifetime value of the Dy3+ ions with increasing Tb3+ ions concentr…
Zn-Al-Mg alloy coating attracted much attention due to its high corrosion resistance properties, especially high anti-corrosion performance at the cut edge. As the Zn-Al-Mg alloy coating was usually produced by hot-dip galvanizing method, solidification process was considered to influence its microstructure and corros…
Composite materials based on thermoplastic matrices from LLDPE, PP, and metallic nanoparticles were obtained by the method of mixing in a polymer melt. Methods of thermal analysis and dynamic mechanical analysis were used to analyze thermal stability of the composite materials obtained and their physicomechanical prop…
Data on X-ray diffraction in lanthanum diphthalocyanine pyrolysates synthesized at temperatures of 800–1800°С demonstrate the formation of an amorphous carbon phase with embedded lanthanum atoms. Low-temperature pyrolysis (800–900°С) creates layered carbon structures. Due to annealing at 1000°С, carbon integrates into…