Materials Literature
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MXene has emerged as an exciting two-dimensional nanomaterial because of its interesting multifunctional properties. In this paper, the authors report the multiscale damping behaviors of pure MAX and MXene. Dynamic loading of a multilayer MXene assembly shows an appreciable loss tangent (tan δ), indicating the energy-…
We used single-crystal neutron diffraction to investigate the magnetic structures of the multiferroic ${\mathrm{GdMn}}_{2}{\mathrm{O}}_{5}$. The system undergoes a first-order incommensurate to commensurate magnetic transition below 33 K, accompanied by the appearance of electric polarization $P$. Upon cooling, $P$ in…
The solubility of 2-cyanoacetamide in N, N -dimethylformamide, acetone, acetonitrile, methanol, methyl acetate, tetrahydrofuran, ethanol, ethyl acetate, n -propanol, n -butanol, trichloromethane, dichloromethane, 1,4-dioxane, and water was measured by a laser dynamic method under atmospheric pressure in the temperatur…
The poly (lactic acid)-fulvic acid graft polymer (PLA-FA) was synthesized with lactic acid and fulvic acid (FA). The optimum parameters were determined by orthogonal experiment. X-ray photoelectron spectroscopy and Fourier transform infrared spectroscopy exhibited that FA was successfully grafted onto PLA. Then, PLA/P…
The synthesis and characterization of Ag nanoparticles from Citrus limonum (lemon leaves) collected the Eastern Black Sea region was investigated in this study. A household microwave system device was used for microwave extraction of lemon leaves samples. The extract was prepared by taking 10g of dried lemon leaves. 1…
We present here the synthesis of novel Nano-Bifiller filled composites with extremely promising material properties. To achieve this goal, initially, poly (methyl methacrylate) (PMMA) and poly (ethylene glycol) (PEG) blend were formed. Later, the matrix was reinforced with purified carbon (P-CNT), amino modified carbo…
Abstract Sodium dithionate (Na 2 S 2 O 6 ) was synthesized and characterized by complementary solid‐state analyses. The obtained results enabled to describe the dehydration and decomposition phenomena under heating and reversible hydration and dehydration phenomena at relative humidity. The important role of water in…
In oil-paper insulation systems, it is easy to accumulate space/interface charge under a direct current (DC) electrical field. At present, direct measurement of space/interface charge for a thick multi-layer insulation system is not possible. It is necessary to study the multi-layer oil-paper insulation system via sim…
Basic optical properties of bioinspired peptide nanostructures are deeply modified by thermally mediated refolding of peptide secondary structure from α-helical to β-sheet. This conformational transition is followed by the appearance in the β-sheet structures of a wideband optical absorption and fluorescence in the vi…
Gaseous boronizing pretreatment for the deposition of nanocrystalline diamond films on cemented carbide substrates, Yi, Mingkun, Deng, Biao, Xiao, He, Wei, Qiuping, Ma, Li, Zhou, Kechao, Luo, Yijie, Li, Liang, Zhang, Lei, Yu, Zhiming
Synthesis of activated carbon and different types phosphomolybdate ionic liquid composites for flame retardancy of poly(vinyl chloride), Zhang, Weiwei, Wu, Hongjuan, Meng, Weihua, Zhang, Mengjiao, Xie, Weiya, Bian, Gang, Qu, Hongqiang
Zinc sulphide (ZnS) nanoparticles were prepared by an aerosol method from zinc acetate and sodium sulphide (Na 2 S) aqueous solutions. Aqueous solution of zinc acetate was dispersed into the form of microdroplets, which were introduced by airflow to vigorously stirred aqueous solution of Na 2 S, which was in excess. M…
In the recent decade the microwave heating has made a great impact in the domain of material processing. Present research focuses on the development of Ni/SiC based functionally graded clads (FGC) with varying percentage of reinforced SiC from 0%–30% (wt%) in the Ni based powder using microwave irradiation. The FGC wa…
We theoretically consider a short quantum wire, which on both ends is connected to leads that have different temperatures. The quantum wire is assumed to be coupled to a cavity with a single-photon mode. We calculate the heat and thermoelectric currents in the quantum wire under the effect of the photon field. In the…
Abstract Useful properties render titanium dioxide nanomaterials (NMs) to be one of the most commonly used NMs worldwide. TiO 2 powder is used as food additives (E171), which may contain up to 36% nanoparticles. Consequently, humans could be exposed to comparatively high amounts of NMs that may induce adverse effects…
Single-chain polymer nanoparticles (SCNPs) obtained through chain collapse by intramolecular cross-linking are attracting increasing interest as components of all-polymer nanocomposites, among other applications. We present a dielectric relaxation study on the dynamics of mixtures of poly(vinyl methyl ether) (PVME) an…
Abstract A novel type of ionic covalent organic framework (ICOF) with a spiroborate linkage has been recently designed and synthesized by Zhang and co‐workers (Ionic Covalent Organic Frameworks with Spiroborate Linkage, Angew. Chem. Int. Ed . 2016 , 55 , 1737–1741). The spiroborate‐linked ICOFs exhibit high Brunauer–E…
We briefly introduce a new approach for electrospinning in this paper. The novel high-speed electrospinning setup we invented involves a spinneret consisting of a cylindrical rotor placed within a concentric stator, both having a sharp metal edge. The solution gets out of the spinneret at the annular orifice in betwee…
A key property for the design of new shape memory alloys is their working temperature range that depends on their transformation temperature T 0 . In previous works, T 0 was predicted using a simple linear regression with respect to the energy difference between the parent and the martensitic phases, [Formula: see tex…
Abstract With the aim of simulating the product crystal size, which is one of the important physical properties for active pharmaceutical ingredients, an antisolvent crystallization model is proposed, including only six experimentally determined kinetic parameters to develop a concise model. As a first step, the metho…