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 electrolyte is an essential constituent of the light-emitting electrochemical cell (LEC), since its operating mechanism is dependent on the redistribution of mobile ions in the active layer. Recent developments of new ion transporters have yielded high-performance devices, but knowledge about the interactions betw…
In situ Al 3 Ti/Al composites were produced by the reaction between Ti powder and Al melt with high shear technology. As Ti powder is starting material, it is important to investigate its size effect on the microstructure and mechanical properties of Al 3 Ti/Al composites. The results indicate that the necessary react…
The third-order nonlinear optical properties of nitrogen-enriched TiO 2 films deposited by atomic layer deposition (ALD) at a temperature between 100–300 °C on quartz substrates were studied using thermally managed Z-scan technique. TiO 2 oxide films prepared by physical vapor deposition (PVD) at room temperature were…
Metabolons are dynamic associations of enzymes catalyzing consecutive reactions within a given pathway. Association results in enzyme stabilization and increased metabolic efficiency. Metabolons may use cytoskeletal elements, membranes and membrane proteins as scaffolds. The effects of glucose withdrawal on a putative…
The aim of this chapter is to learn the principles and pitfalls of single-particle tracking (SPT). Tracking in general is very important for dynamic studies, as it is about propagating object identities over time, permitting the calculation of dynamic quantities such as object velocities. Tracking is often the first s…
Abstract Constructing two‐dimensional (2D) heterostructured nanocomposites is an effective method to boost photo‐generated carrier separation efficiently using layer material. In this work, a tightly coupled 2D/2D ZIF‐8/SnS 2 nanosheet heterogeneous composite was successfully prepared. Due to the good heterogeneous in…
Natural hydrogels are three-dimensional (3D) water-retaining materials with a skeleton consisting of natural polymers, their derivatives or mixtures. Natural hydrogels can provide sustained or controlled drug release and possess some unique properties of natural polymers, such as biodegradability, biocompatibility and…
The focus of this study is an estimation of uncertainty of solid-form transition temperature ( T tr ) prediction based on modern virtual polymorph screening calculations. That was done through error propagation, utilizing estimated uncertainties of the relative free energy predictions at 0 K as well as of finite-tempe…
Abstract Multiple gold nanoparticles (AuNPs) are physically encapsulated within a poly(N‐isopropylacrylamide) particle at room temperature by an in situ reduction method using trisodium citrate (Cit) and sodium oxalate (Oxa) to serve as quasi‐homogeneous catalysts for carbon−carbon bond‐forming reactions under base‐fr…
Abstract Organic–inorganic hybrid lead halide perovskite nanocrystals (PeNCs) have received great attention as a light source for perovskite LEDs (PeLEDs) owing to the superior optical properties. However, PeNCs typically use octylamine (OAm) as capping ligands which have insulating properties. Exploring a desirable s…
To solve the critical issue of the poor cycling stability caused by large volume expansion of Si-based anodes during Li lithiation/delithiation processes, spherical Si hollow nanostructures are prepared based on Kirkendall effect via a simple molten salt-assisted magnesiothermic reduction technique. The hollow structu…
Organic semiconductors (OSCs) offer a new avenue to the next-generation electronics, but the lack of a scalable and inexpensive nanoscale patterning/deposition technique still limits their use in electronic applications. Recently, a new lithographic etching technique has been introduced that uses molecular dopants to…
In the field of all-polymer solar cells, exploring new electron-donating units (D) to match with electron-accepting units (A) is an important subject to promote the performance of D–A-type polymer acceptors. Herein, we developed a fused D unit 2-(thiophen-2-yl)thieno[3,2- b ]thiophene (T-TT) derivated from the famous…
Hydrazine (N2H4) is one of the most widely used industrial chemicals that can be utilized as a precursor of pesticides, pharmaceutics, and rocket propellant. Due to its biological and environmental toxicity with potential health risks, various sensing tools have been developed. Among them, fluorescence-based molecular…
Abstract NiFe 2 O 4 /ZrO 2 composite with varied compositional ratios was formed through solution‐based sol‐gel synthetic route. The ability to retain NiFe 2 O 4 /ZrO 2 composite structures was dependent on the concomitant effect of temperature gradient and precursor concentration. The crystallization of t ‐ZrO 2 alon…
Abstract Laser‐induced broadband (white) light emission has been studied in different particle systems for use in light‐emitting devices. The photoinduced phenomenon occurs above a certain excitation power threshold and it is generally studied under vacuum conditions. In this work, the phenomenon is studied in neodymi…
The objective of the paper was to determine ozonization impact on antioxidant activity and physical properties of three tomato cultivars: Reconquista, Rapanui, and Sacher. Tomatoes were subjected to gaseous ozone with concentration of 0.9 and 2.5 mg/L (c1, c2) for 30 and 120 min (t1, t2) and then stored for 15 days in…
ABSTRACT This article appraises the thermal, photo‐ and photo‐oxidative stability of poly(fullerene)‐alt‐[bismethylbenzene)]s (PFBMBs) prepared by the atom transfer radical addition polymerization (ATRAP) with particular attention paid to their use as additives in organic photovoltaic devices. PFBMBs are of interest d…
Abstract Dielectric dispersions in the homogeneous ( ε ⊥ ) and the homeotropic ( ε ∥ ) aligned cells in the nematic phase of PCPB/MBBA mixtures have been measured in the frequency range between 100 Hz and 1 MHz. The Cole–Cole formula accounting for DC conduction has been found to reproduce dielectric dispersions well…
We analyze the structure of the surface states and Fermi arcs of Weyl semimetals as a function of the boundary conditions parametrizing the Hamiltonian self-adjoint extensions of a minimal model with two Weyl points. These boundary conditions determine both the pseudospin polarization of the system on the surface and…