Materials Literature
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Crystallographic information provides the fundamental basis for understanding the properties and behavior of materials. This data, such as chemical composition, unit cell dimensions, space group, and atomic positions, derives from the primary literature–that is, from published experimental measurement or theoretical c…
The ternary copper chalcogenide semiconductor nanoparticles have gained much attention as their optical properties make them ideal candidates for many applications ranging from photovoltaics to bioimaging. While their synthesis is well documented, there have been few reports on the synthesis of ternary copper chalcoge…
The metalation of two different types of silanol-decorated polyoxotungstates, [XW 9 O 34– x ( t BuSiOH) 3 ] 3– (X = P, x = 0; X = Sb, x = 1) and [PW 10 O 36 ( t BuSiOH) 2 ] 3–, by Cl 3 VO or ( i PrO) 3 VO has been achieved. The characterization of the resulting oxidovanadium(V) complexes [XW 9 O 34– x ( t BuSiO) 3 VO]…
In this article results from earlier studies have been compiled in order to compare the protection efficiency of self-assembled monolayers (SAM) of alkanethiols for copper, zinc, and copper–zinc alloys exposed to accelerated indoor atmospheric corrosion conditions. The results are based on a combination of surface spe…
Despite many promising reports of plasmon‐enhanced photocatalysis, the inability to identify the individual contributions from multiple enhancement mechanisms has delayed the development of general design rules for engineering efficient plasmonic photocatalysts. Herein, a plasmonic photocathode comprised of Au@SiO 2 (…
BACKGROUND: Research studies concerning the overall effect of the addition of plasticizers, cross-linking and strengthening agents in gelatin film-forming mixtures are very scarce. Also, there are no studies focused on the interactions among their individual components, or showing what sort of effects they might cause…
Porous cellulose aerogel materials are attracting increasing interest due to their promising potential in multiple fields. In this paper, highly porous and mechanically strong cellulose aerogels were successfully prepared from microcrystalline cellulose and dissolving pulp in ionic liquid BmimCl via a sol–gel polymeri…
Platinum nanoparticles (NPs) are reported to mimic various antioxidant enzymes and thus may produce a positive biological effect by reducing reactive oxygen species (ROS) levels. In this manuscript, we report Pt NPs as an enzyme mimic of ferroxidase by depositing platinum nanodots on gold nanorods (Au@Pt NDRs). Au@Pt…
The piezomagnetoelectric effect, namely, the simultaneous induction of both the ferromagnetic moment and electric polarization by an application of uniaxial stress, was demonstrated in the nonferroelectric antiferromagnetic ground state of DyFeO(3). The induced electric polarization and ferromagnetic moment are couple…
The energy diagram representing the relationship between the multiplet energy levels of Cr 3+ and the Cr-O bond length has been constructed based on first-principles calculation using CrO 6 cluster with O h symmetry. The tendency of the pressure dependence of the R line energy of ruby has been reproduced by calculatio…
Here in, cationic surfactants namely (1-octyl, decyl, and dodecyl-4-mercaptopyridine-1-ium bromide) I, II and III, respectively, were synthesized. The inhibition effect of these surfactants on the corrosion of carbon steel in 1 M HCl was studied by polarization, electrochemical impedance spectroscopy (EIS) and weight…
SiO2-coated Fe3O4 (Fe3O4@SiO2) nanocomposites were prepared by sol–gel method, and the anticorrosion performance of composite coatings was discussed. The structure of the Fe3O4@SiO2 nanocomposites was verified through Fourier transform infrared, X-ray diffraction, and scanning electron microscopy. Composite epoxy coat…
The effects of off-stoichiometry and elemental substitution on electronic properties of iron-based ladder compound ${\mathrm{BaFe}}_{2}{\mathrm{S}}_{3}$ are investigated. Resistivity and magnetization are revealed to be quite sensitive to the stoichiometry of Fe atoms, and 10% deficiency at Fe sites reduces the antife…
The redistribution of chloride and sodium ions after the NaCl-induced atmospheric corrosion of Mg alloy AM50 was investigated by means of Time-of-Flight Ion Mass Spectroscopy (ToF-SIMS). The samples were exposed at −4 and 22 °C in the presence of 400 ppm CO2. The results confirm the presence of less conductive electro…
Kinetics of hydrogen formation was explored as a new chemical dosimeter allowing probing the sonochemical activity of argon-saturated water in the presence of micro- and nano-sized metal oxide particles exhibiting catalytic properties (ThO2, ZrO2, and TiO2). It was shown that the conventional sonochemical dosimeter ba…
Abstract In this study, we demonstrated a natural silk fibroin protein (SFP) that was blended with a Chinese herbal extract (baicalein, BAI) to obtain an effective combination for producing electrospun nonwoven mats with anti‐inflammatory and antibacterial functions. A series of SFP‐based electrospun nonwoven mats wit…
A tetravalent uranium compound with a radical azobenzene ligand, namely, [{(SiMe2 NPh)3 -tacn}U(IV) (η(2) -N2 Ph2 (.) )] (2), was obtained by one-electron reduction of azobenzene by the trivalent uranium compound [U(III) {(SiMe2 NPh)3 -tacn}] (1). Compound 2 was characterized by single-crystal X-ray diffraction and (1…
In the present study, surface modification of novel environment-friendly Rice Bran Carbon was carried out by mixed acid treatment followed by reaction with multifunctional silane, (3-Mercaptopropyl) trimethoxysilane. Then a new class of styrene-butadiene rubber/Rice Bran Carbon composites were prefabricated by using l…
Abstract Chemical studies of superheavy elements require fast and efficient techniques, due to short half-lives and low production rates of the investigated nuclides. Here, we advocate for using a tubular flow reactor for assessing the thermal stability of the Sg carbonyl complex – Sg(CO) 6 . The experimental setup wa…
In this article, polymer microspheres and silica nanoparticles have been discussed as important filler in polymer composites. Their synthesis methods, properties, and application were particularly stressed. Silica is usually used as nucleating agent, surface enhancement mediator, and as templates and cores. Among poly…