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。
High brilliance synchrotron X-ray radiography has been used to in situ study the solidification process of Al–20 mass%Cu alloy with nominal spatial and temporal resolutions of 7.4 µm and 300 ms, respectively. The block of favorably oriented dendrites by the unfavorably oriented ones was first observed in metal solidif…
Cellulose films regenerated with calcium sulphate are fabricated using <italic>N</italic> -methylmorpholine <italic>N</italic> -oxide as a solvent and capping agent for polysaccharide dissolution and nanoparticle stabilization, respectively.
Abstract In order to obtain a new functional nanomaterial with good magnetic properties, a low cost electroless deposition method was utilized to decorate multi-walled carbon nanotubes (MWCNTs) with pure Ni. In the present study, an inert surface of nanotubes was activated by introducing catalytic nuclei through a two…
The article is focused on the influence of inorganic salts on the adsorption of cationically modified starch to fibers. Results show that low concentrations of inorganic salts usually affect the process of adsorption in a positive way. Adsorption efficiency at higher concentrations, however, depends on the type of ino…
Magnetite (Fe3O4) nanoparticles has many important applications due to its reactivity, size, and magnetism. Many synthesis methods of the material, including electrochemical, have been developed in order to generate the desired particles. Electrochemical is one simple synthesis method in producing the nanoparticles. C…
In the present paper, we propose a 2D-Fourier transform method as a simple and efficient algorithm for stochastical and numerical studies to investigate the systematic impacts of line edge roughness on light diffraction pattern of periodic line-space structures. The key concept is the generation of ensembles of rough…
In this paper, we report the fabrication and characterization of magnetic silica nanospheres covalently bonded with near-infrared (NIR) and ultraviolet-visible (UV-vis) luminescent lanthanide complexes [denoted as Fe3O4@SiO2@Ln–PABI/SiO2 (Ln = Nd, Eu)]. Fe3O4@SiO2@Ln–PABI/SiO2 (Ln = Nd, Eu) nanospheres with an average…
The rubrene analogue emits constantly yellow-green light and exhibits good film forming ability with improved hole mobility.
Si-based microelectromechanical system (MEMS) devices cannot run reliably because of their poor tribological performance.
This article presents the main features of electrochemical double layer capacitor (EDLC), made up of multiwalled carbon nanotubes as electrode materials and electrolyte based on nano silica dispersed in poly(vinylidene fluoride-co-hexafluoropropylene)-based magnesium ion conducting nano composite gel polymer electroly…
The coordination mode for interactions between Bi( <sc>iii</sc> ) and 3-mercaptopropionic acid has been established by combined experimental and theoretical investigation.
CdSe quantum dots have been embedded on the disk-like matrices obtained by self-assembly of two disk-like tripeptides. The X-ray crystallography reveals that both the peptides adopt container-like structures with deep cavitands and form supramolecular capsules stabilized by multiple reciprocal intermolecular hydrogen…
Studies on the self-leveling behavior of debris bed are crucial in the assessment of core disruptive accident (CDA) that could occur in sodium-cooled fast reactors (SFR). To clarify the mechanisms underlying this behavior, several series of experiments were elaborately designed and conducted within a variety of condit…
Large-area submonolayer and monolayer Au nanoparticle (NP) arrays with sub-5 nm nanobowl gaps for giant electromagnetic enhancement were created by partially embedding SiO2-coated Au NP arrays in an electrochemically deposited Au film, followed by the removal of the SiO2 shells.
In this paper, we deals with mechanical performance of resin impregnation with natural fiber and fiber reinforced composites. The effect of the addition of a rein impregnation process on static strength of the injection molded composites was investigated by carrying out tensile and banding tests, followed by Scanning…
Low corrosion resistance of magnesium alloys strongly limits their application range. This study aims at the investigation of corrosion influence on microstructure and depending mechanical properties of newly developed magnesium alloy Mg-4Al-2Ba- 2Ca. The fatigue properties of this creep-resistant magnesium alloy were…
Microcrystalline Pb <sub>2</sub> P <sub>2</sub> S <sub>6</sub> powder was synthesized <italic>via</italic> a traditional melting salt method. The nanostructured Pb <sub>2</sub> P <sub>2</sub> S <sub>6</sub> powder was further synthesized by a high-speed ball milling technique. The optical properties of the Pb <sub>2</…
Hafnates show self-activated luminescence under VUV excitation and host sensitization of Eu <sup>2+</sup> emission <italic>via</italic> hafnate intrinsic emission is demonstrated.
Modern electrical and communication technologies benefit from classical electrodynamics and electric circuits, both of which are based on the Maxwell's equations.Using the property of metric invariance in Maxwell's Equations, transformation optics has been proposed and achieves a rapid progress in the past decade.Tran…
Zinc oxide exhibit highly anisotropic growth due to the lower surface energy associated with the highly polar (002) plane. ZnO thin films are deposited from a solution containing ammonia complexed Zn 2+ ions at 85 ̊C temperature. Deposited films consist of vertically aligned single crystalline ZnO nanorods, where the…